From owner-freebsd-fs@freebsd.org Sun Mar 17 21:01:42 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 98BCB154A566 for ; Sun, 17 Mar 2019 21:01:42 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 15D0A90BAB for ; Sun, 17 Mar 2019 21:01:42 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.ysv.freebsd.org (Postfix) id CADA2154A551; Sun, 17 Mar 2019 21:01:41 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8EAF3154A54F for ; Sun, 17 Mar 2019 21:01:41 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4E69090BA0 for ; Sun, 17 Mar 2019 21:01:41 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 9B76F14F85 for ; Sun, 17 Mar 2019 21:01:40 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2HL1eK4063365 for ; Sun, 17 Mar 2019 21:01:40 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2HL1eb5063361 for fs@FreeBSD.org; Sun, 17 Mar 2019 21:01:40 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201903172101.x2HL1eb5063361@kenobi.freebsd.org> X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@FreeBSD.org using -f From: bugzilla-noreply@FreeBSD.org To: fs@FreeBSD.org Subject: Problem reports for fs@FreeBSD.org that need special attention Date: Sun, 17 Mar 2019 21:01:40 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 17 Mar 2019 21:01:42 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- New | 203492 | mount_unionfs -o below causes panic Open | 144447 | [zfs] sharenfs fsunshare() & fsshare_main() non f Open | 211491 | System hangs after "Uptime" on reboot with ZFS Open | 221909 | [ZFS] Add a sysctl to toggle send_corrupt_data 4 problems total for which you should take action. From owner-freebsd-fs@freebsd.org Mon Mar 18 10:10:01 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2E8F0153837E for ; Mon, 18 Mar 2019 10:10:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id BB0B68192D for ; Mon, 18 Mar 2019 10:10:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 7F2BF153837D; Mon, 18 Mar 2019 10:10:00 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6CD23153837C for ; Mon, 18 Mar 2019 10:10:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id ED66F8192A for ; Mon, 18 Mar 2019 10:09:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 4EFA41C11B for ; Mon, 18 Mar 2019 10:09:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2IA9xNq008014 for ; Mon, 18 Mar 2019 10:09:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2IA9xZQ008013 for fs@FreeBSD.org; Mon, 18 Mar 2019 10:09:59 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Mon, 18 Mar 2019 10:09:59 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Mar 2019 10:10:01 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #4 from Andriy Gapon --- (In reply to Jurij Kovacic from comment #3) Yes, `disassemble dbuf_destroy` in kgdb. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Mon Mar 18 21:11:42 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 90D7A154E586 for ; Mon, 18 Mar 2019 21:11:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 2A23E77166 for ; Mon, 18 Mar 2019 21:11:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id D7C0F154E585; Mon, 18 Mar 2019 21:11:41 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B2D05154E584 for ; Mon, 18 Mar 2019 21:11:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4679F7715F for ; Mon, 18 Mar 2019 21:11:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 8141B22D2 for ; Mon, 18 Mar 2019 21:11:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2ILBeG8086185 for ; Mon, 18 Mar 2019 21:11:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2ILBeSt086178 for fs@FreeBSD.org; Mon, 18 Mar 2019 21:11:40 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Mon, 18 Mar 2019 21:11:40 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jurij.kovacic@ocpea.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Mar 2019 21:11:42 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #5 from Jurij Kovacic --- Hello Andriy, Thank you very much for the explanation.=20 After running: kgdb /boot/kernel/kernel /var/crash/vmcore.last the instruction at "0xffffffff82299013" is: 0xffffffff82299013 : mov (%rax),%rcx Please find the complete disassembly of the dbuf_destroy function below. Kind regards, Jurij Dump of assembler code for function dbuf_destroy: 0xffffffff82298de0 : push %rbp 0xffffffff82298de1 : mov %rsp,%rbp 0xffffffff82298de4 : push %r15 0xffffffff82298de6 : push %r14 0xffffffff82298de8 : push %r13 0xffffffff82298dea : push %r12 0xffffffff82298dec : push %rbx 0xffffffff82298ded : sub $0x18,%rsp 0xffffffff82298df1 : mov %rdi,%r13 0xffffffff82298df4 : mov 0x30(%r13),%r14 0xffffffff82298df8 : mov 0x88(%r13),%rdi 0xffffffff82298dff : test %rdi,%rdi 0xffffffff82298e02 : je 0xffffffff82298e17 0xffffffff82298e04 : mov %r13,%rsi 0xffffffff82298e07 : callq 0xffffffff8228c220 0xffffffff82298e0c : movq $0x0,0x88(%r13) 0xffffffff82298e17 : cmpq $0xffffffffffffffff,0x40(%r1= 3) 0xffffffff82298e1c : jne 0xffffffff82298e43 0xffffffff82298e1e : mov 0x18(%r13),%rdi 0xffffffff82298e22 : mov $0x140,%esi 0xffffffff82298e27 : callq 0xffffffff82328d00 0xffffffff82298e2c : mov $0x140,%edi 0xffffffff82298e31 : mov $0x4,%esi 0xffffffff82298e36 : callq 0xffffffff8228b6c0 0xffffffff82298e3b : movl $0x0,0x78(%r13) 0xffffffff82298e43 : mov 0xd8(%r13),%r15 0xffffffff82298e4a : test %r15,%r15 0xffffffff82298e4d : je 0xffffffff82298e8a 0xffffffff82298e4f : movq $0x0,0xd8(%r13) 0xffffffff82298e5a : mov 0x30(%r15),%rax 0xffffffff82298e5e : mov 0x38(%r15),%rbx 0xffffffff82298e62 : test %rax,%rax 0xffffffff82298e65 : je 0xffffffff82298e6c 0xffffffff82298e67 : mov %r15,%rdi 0xffffffff82298e6a : callq *%rax 0xffffffff82298e6c : test %rbx,%rbx 0xffffffff82298e6f : je 0xffffffff82298e8a 0xffffffff82298e71 : mov 0xffffffff8240c470,%rdi 0xffffffff82298e79 : mov 0x38(%r15),%rsi 0xffffffff82298e7d : xor %ecx,%ecx 0xffffffff82298e7f : mov %r15,%rdx 0xffffffff82298e82 : mov %r15,%r8 0xffffffff82298e85 : callq 0xffffffff82272960 0xffffffff82298e8a : movq $0x0,0x18(%r13) 0xffffffff82298e92 : cmpl $0x2,0x78(%r13) 0xffffffff82298e97 : je 0xffffffff82298ea1 0xffffffff82298e99 : movl $0x0,0x78(%r13) 0xffffffff82298ea1 : lea 0xc8(%r13),%rdi 0xffffffff82298ea8 : callq 0xffffffff822dbf30 0xffffffff82298ead : test %eax,%eax 0xffffffff82298eaf : je 0xffffffff82298ed4 0xffffffff82298eb1 : mov 0xffffffff8240c478,%rdi 0xffffffff82298eb9 : mov %r13,%rsi 0xffffffff82298ebc : callq 0xffffffff822dbbe0 0xffffffff82298ec1 : mov 0x10(%r13),%rsi 0xffffffff82298ec5 : neg %rsi 0xffffffff82298ec8 : mov $0xffffffff8240c480,%rdi 0xffffffff82298ecf : callq 0xffffffff82273960 0xffffffff82298ed4 : movl $0x5,0x78(%r13) 0xffffffff82298edc : movq $0x0,0x48(%r13) 0xffffffff82298ee4 : lea 0x58(%r13),%rdi 0xffffffff82298ee8 : mov $0xffffffff823d4fd1,%rsi 0xffffffff82298eef : mov $0x812,%edx 0xffffffff82298ef4 : callq 0xffffffff80aff910 <_sx_xunl= ock> 0xffffffff82298ef9 : mov 0x28(%r13),%rdi 0xffffffff82298efd : mov $0xffffffff823d5126,%rsi 0xffffffff82298f04 : callq 0xffffffff82331f70 0xffffffff82298f09 : mov 0x28(%r13),%rdi 0xffffffff82298f0d : mov 0x40(%rdi),%r15 0xffffffff82298f11 : mov 0x40(%r15),%rbx 0xffffffff82298f15 : cmpq $0xffffffffffffffff,0x40(%r1= 3) 0xffffffff82298f1a : je 0xffffffff82299059 0xffffffff82298f20 : mov %rbx,-0x30(%rbp) 0xffffffff82298f24 : mov %r14,-0x38(%rbp) 0xffffffff82298f28 : lea 0x1f8(%r15),%r12 0xffffffff82298f2f : mov 0x210(%r15),%rbx 0xffffffff82298f36 : and $0xfffffffffffffff1,%rbx 0xffffffff82298f3a : mov %gs:0x0,%r14 0xffffffff82298f43 : cmp %r14,%rbx 0xffffffff82298f46 : je 0xffffffff82298f5e 0xffffffff82298f48 : xor %esi,%esi 0xffffffff82298f4a : mov $0xffffffff823d4fd1,%rdx 0xffffffff82298f51 : mov $0x81a,%ecx 0xffffffff82298f56 : mov %r12,%rdi 0xffffffff82298f59 : callq 0xffffffff80aff0d0 <_sx_xloc= k> 0xffffffff82298f5e : lea 0x218(%r15),%rdi 0xffffffff82298f65 : mov %r13,%rsi 0xffffffff82298f68 : callq 0xffffffff82266e70 0xffffffff82298f6d : lea 0xa8(%r15),%rdi 0xffffffff82298f74 : mov $0x1,%esi 0xffffffff82298f79 : callq 0xffffffff80f56de0 0xffffffff82298f7e : callq 0xffffffff822739b0 0xffffffff82298f83 : mov 0x28(%r13),%rdi 0xffffffff82298f87 : callq 0xffffffff82332000 0xffffffff82298f8c : cmp %r14,%rbx 0xffffffff82298f8f : je 0xffffffff82298fa5 0xffffffff82298f91 : mov $0xffffffff823d4fd1,%rsi 0xffffffff82298f98 : mov $0x820,%edx 0xffffffff82298f9d : mov %r12,%rdi 0xffffffff82298fa0 : callq 0xffffffff80aff910 <_sx_xunl= ock> 0xffffffff82298fa5 : mov %r15,%rdi 0xffffffff82298fa8 : mov %r13,%rsi 0xffffffff82298fab : callq 0xffffffff822b4dd0 0xffffffff82298fb0 : movq $0x0,0x28(%r13) 0xffffffff82298fb8 : mov 0x0(%r13),%rsi 0xffffffff82298fbc : mov 0x20(%r13),%rdi 0xffffffff82298fc0 : mov 0x40(%r13),%rcx 0xffffffff82298fc4 : movzbl 0x50(%r13),%edx 0xffffffff82298fc9 : callq 0xffffffff82297340 0xffffffff82298fce : mov %rax,%rbx 0xffffffff82298fd1 : and 0xffffffff8240a458,%rbx 0xffffffff82298fd9 : movzbl %bl,%eax 0xffffffff82298fdc : shl $0x5,%rax 0xffffffff82298fe0 : lea -0x7dbf5b98(%rax),%r15 0xffffffff82298fe7 : xor %esi,%esi 0xffffffff82298fe9 : mov $0xffffffff823d4fd1,%rdx 0xffffffff82298ff0 : mov $0x129,%ecx 0xffffffff82298ff5 : mov %r15,%rdi 0xffffffff82298ff8 : callq 0xffffffff80aff0d0 <_sx_xloc= k> 0xffffffff82298ffd : shl $0x3,%rbx 0xffffffff82299001 : add 0xffffffff8240a460,%rbx 0xffffffff82299009 : mov -0x38(%rbp),%r14 0xffffffff8229900d : nopl (%rax) 0xffffffff82299010 : mov %rbx,%rax 0xffffffff82299013 : mov (%rax),%rcx 0xffffffff82299016 : lea 0x38(%rcx),%rbx 0xffffffff8229901a : cmp %r13,%rcx 0xffffffff8229901d : jne 0xffffffff82299010 0xffffffff8229901f : mov 0x38(%r13),%rcx 0xffffffff82299023 : mov %rcx,(%rax) 0xffffffff82299026 : movq $0x0,0x38(%r13) 0xffffffff8229902e : mov $0xffffffff823d4fd1,%rsi 0xffffffff82299035 : mov $0x131,%edx 0xffffffff8229903a : mov %r15,%rdi 0xffffffff8229903d : callq 0xffffffff80aff910 <_sx_xunl= ock> 0xffffffff82299042 : mov $0xffffffff8240c4c8,%rdi 0xffffffff82299049 : mov $0x1,%esi 0xffffffff8229904e : callq 0xffffffff80f56e60 0xffffffff82299053 : mov -0x30(%rbp),%rbx 0xffffffff82299057 : jmp 0xffffffff8229905e 0xffffffff82299059 : callq 0xffffffff82332000 0xffffffff8229905e : movq $0x0,0x30(%r13) 0xffffffff82299066 : mov 0xffffffff8240c468,%rdi 0xffffffff8229906e : mov %r13,%rsi 0xffffffff82299071 : callq 0xffffffff825e83c0 0xffffffff82299076 : mov $0xe8,%edi 0xffffffff8229907b : mov $0x4,%esi 0xffffffff82299080 : callq 0xffffffff8228b6c0 0xffffffff82299085 : test %r14,%r14 0xffffffff82299088 : je 0xffffffff822990bc 0xffffffff8229908a : cmp %rbx,%r14 0xffffffff8229908d : je 0xffffffff822990bc 0xffffffff8229908f : lea 0x58(%r14),%rdi 0xffffffff82299093 : xor %esi,%esi 0xffffffff82299095 : mov $0xffffffff823d4fd1,%rdx 0xffffffff8229909c : mov $0xaa6,%ecx 0xffffffff822990a1 : callq 0xffffffff80aff0d0 <_sx_xloc= k> 0xffffffff822990a6 : mov %r14,%rdi 0xffffffff822990a9 : add $0x18,%rsp 0xffffffff822990ad : pop %rbx 0xffffffff822990ae : pop %r12 0xffffffff822990b0 : pop %r13 0xffffffff822990b2 : pop %r14 0xffffffff822990b4 : pop %r15 0xffffffff822990b6 : pop %rbp 0xffffffff822990b7 : jmpq 0xffffffff8229b290 0xffffffff822990bc : add $0x18,%rsp 0xffffffff822990c0 : pop %rbx 0xffffffff822990c1 : pop %r12 0xffffffff822990c3 : pop %r13 0xffffffff822990c5 : pop %r14 0xffffffff822990c7 : pop %r15 0xffffffff822990c9 : pop %rbp 0xffffffff822990ca : retq End of assembler dump. Current language: auto; currently minimal --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Mon Mar 18 23:09:18 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B39FB1550442 for ; Mon, 18 Mar 2019 23:09:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 438B182F09 for ; Mon, 18 Mar 2019 23:09:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id EDD3B1550441; Mon, 18 Mar 2019 23:09:17 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DA5841550440 for ; Mon, 18 Mar 2019 23:09:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6440C82F07 for ; Mon, 18 Mar 2019 23:09:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id A9F7B3327 for ; Mon, 18 Mar 2019 23:09:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2IN9Gw5091330 for ; Mon, 18 Mar 2019 23:09:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2IN9Gmp091329 for fs@FreeBSD.org; Mon, 18 Mar 2019 23:09:16 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Mon, 18 Mar 2019 23:09:16 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Mar 2019 23:09:18 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #6 from Andriy Gapon --- So, it looks that the crash was in dbuf_hash_remove() and its cause appears= to be that the db in question was not in the hash table. So, could you print *db in frame 7 ? Commands: frame 7 print *db :-) --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Tue Mar 19 13:14:46 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AE2191550B6C for ; Tue, 19 Mar 2019 13:14:46 +0000 (UTC) (envelope-from michelle@sorbs.net) Received: from hades.sorbs.net (hades.sorbs.net [72.12.213.40]) by mx1.freebsd.org (Postfix) with ESMTP id 437DD84E03 for ; Tue, 19 Mar 2019 13:14:45 +0000 (UTC) (envelope-from michelle@sorbs.net) MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; CHARSET=US-ASCII; format=flowed Received: from isux.com (gate.mhix.org [203.206.128.220]) by hades.sorbs.net (Oracle Communications Messaging Server 7.0.5.29.0 64bit (built Jul 9 2013)) with ESMTPSA id <0POM0018O82WUY00@hades.sorbs.net> for freebsd-fs@freebsd.org; Tue, 19 Mar 2019 06:28:10 -0700 (PDT) To: "freebsd-fs@freebsd.org" From: Michelle Sullivan Subject: zfs corruption (again) due to interupted resilver and power faults. Message-id: Date: Wed, 20 Mar 2019 00:14:39 +1100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:51.0) Gecko/20100101 Firefox/51.0 SeaMonkey/2.48 X-Rspamd-Queue-Id: 437DD84E03 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of michelle@sorbs.net designates 72.12.213.40 as permitted sender) smtp.mailfrom=michelle@sorbs.net X-Spamd-Result: default: False [-1.16 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; NEURAL_HAM_MEDIUM(-0.91)[-0.909,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+a:hades.sorbs.net]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; DMARC_NA(0.00)[sorbs.net]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.99)[-0.992,0]; IP_SCORE(-0.01)[country: US(-0.07)]; NEURAL_SPAM_SHORT(0.47)[0.467,0]; MX_GOOD(-0.01)[cached: battlestar.sorbs.net]; RCVD_IN_DNSWL_NONE(0.00)[40.213.12.72.list.dnswl.org : 127.0.10.0]; TO_DN_EQ_ADDR_ALL(0.00)[]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; CTE_CASE(0.50)[]; ASN(0.00)[asn:11114, ipnet:72.12.192.0/19, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Mar 2019 13:14:46 -0000 So lost my pool again... this time looks more hopeless, but for simpler reasons. Basically a significant power issue occurred whilst in a resilver process which I am lucky no-one was killed - though if I find the idiot there is still time... anyhoo, to the issue at hand... FreeBSD 12 (memstick boot) Can't import the pool 'storage' All devices are now online (one wasn't but that issue has been resolved by byte copying the drive to a new drive and inserting) Its a zraid2 set... only the one drive had failed and was in the middle of the resilver when the power issue occurred. Pool refuses to import (even with -FfX) zdb reports 4 metdata errors and no (zero) data errors... see: http://flashback.sorbs.net/packages/zfs/image4.jpeg 'zdb -bcd' asserts out in space_map_load (123 of 163) see: http://flashback.sorbs.net/packages/zfs/image5.jpeg Thoughts on how I might recover this? (Really need to as was in the middle of blowing away the original (backup) server for a rebuild and new backup.. so I have quite literally no backups, and every photo I have taken are in that zvol on the pool - there should be no reason why it's corrupt as with the exception of the resilver - there was no active writing to the pool.) Yours hopefully, Michelle -- Michelle Sullivan http://www.mhix.org/ From owner-freebsd-fs@freebsd.org Tue Mar 19 16:12:58 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 792651554840 for ; Tue, 19 Mar 2019 16:12:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 105668B415 for ; Tue, 19 Mar 2019 16:12:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id C34F0155483F; Tue, 19 Mar 2019 16:12:57 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B0EC2155483E for ; Tue, 19 Mar 2019 16:12:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BDC68B412 for ; Tue, 19 Mar 2019 16:12:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 755BACD9D for ; Tue, 19 Mar 2019 16:12:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2JGCuIR072216 for ; Tue, 19 Mar 2019 16:12:56 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2JGCusM072214 for fs@FreeBSD.org; Tue, 19 Mar 2019 16:12:56 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Tue, 19 Mar 2019 16:12:56 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jurij.kovacic@ocpea.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Mar 2019 16:12:58 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #7 from Jurij Kovacic --- Hi Andriy, Thank you again for the detailed instructions. The following is what I got after entering "frame 7" and "print *db" as instructed:=20 (kgdb) frame 7 #7 0xffffffff82299013 in dbuf_destroy (db=3D0xfffff8028de9cae0) at atomic.= h:79 79 atomic_subtract_32(target, 1); Current language: auto; currently minimal (kgdb) print *db $1 =3D {db =3D {db_object =3D 52289, db_offset =3D 15868362752, db_size =3D= 131072, db_data =3D 0x0}, db_objset =3D 0xfffff8000f30a400, db_dnode_handle =3D 0x0, db_parent =3D 0xfffff800168d9000, db_hash_next =3D 0x0, db_blkid =3D 121066, db_blkptr =3D 0x0, db_level = =3D 0 '\0', db_mtx =3D {lock_object =3D {lo_name =3D 0xffffffff823d529f "db->db_mtx", l= o_flags =3D 577830912, lo_data =3D 0, lo_witness =3D 0x0}, sx_lock =3D 1}, db_state =3D DB_EVICTING, db_hol= ds =3D {rc_count =3D 0}, db_buf =3D 0x0, db_changed =3D {cv_description =3D 0xffff= ffff823d52ab "db->db_changed", cv_waiters =3D 0}, db_data_pending =3D 0x0, db_last_dirty =3D 0x0, db_link =3D {avl_child =3D 0xfffff8028de9cb90, avl_pcb =3D 18446735289386928809}, db_cache_link =3D {l= ist_next =3D 0x0, list_prev =3D 0x0}, db_user =3D 0x0, db_user_immediate_evict =3D 0 '\0', db_freed_in_flight =3D 0 '\0', db_pending_evict =3D 0 '\0', db_dirtycnt =3D 0 '\0'} (kgdb) Kind regards, Jurij --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Tue Mar 19 17:50:56 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B9E4C152E4EC for ; Tue, 19 Mar 2019 17:50:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 4BE238F72E for ; Tue, 19 Mar 2019 17:50:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id D44E6152E4E4; Tue, 19 Mar 2019 17:50:54 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C19FF152E4E3 for ; Tue, 19 Mar 2019 17:50:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5C3A58F6FF for ; Tue, 19 Mar 2019 17:50:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id D873ADA9E for ; Tue, 19 Mar 2019 17:50:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2JHolYJ004101 for ; Tue, 19 Mar 2019 17:50:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2JHolEj004098 for fs@FreeBSD.org; Tue, 19 Mar 2019 17:50:47 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Tue, 19 Mar 2019 17:50:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Mar 2019 17:50:56 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #8 from Andriy Gapon --- Could you please also do 'info reg' in that frame? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Tue Mar 19 18:22:08 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id ACCE01530233 for ; Tue, 19 Mar 2019 18:22:08 +0000 (UTC) (envelope-from delphij@gmail.com) Received: from mail-it1-x135.google.com (mail-it1-x135.google.com [IPv6:2607:f8b0:4864:20::135]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9A70469DDD for ; Tue, 19 Mar 2019 18:22:07 +0000 (UTC) (envelope-from delphij@gmail.com) Received: by mail-it1-x135.google.com with SMTP id g17so27519283ita.2 for ; Tue, 19 Mar 2019 11:22:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=P6yn/WfkAaRrv6UeQnmN/4k0hhdxlluEp2wlJa/Aa6U=; b=mSOCtYmxGdMlE9iOs10tp569jQDVX2Pcf9DpIMhE2N0bqzfXOBOgjcdGIUnhBMKrrl 1VB25yJcFW7jFJUscYwJHKEaJe4vApVxWkOyfC1u8Cm4lghzHgCAMPG/hObrpzV8lANH yNltsA8DVkypqxiKkmmxgvxW4rZZQaqcW4het/PJh38DvGc0JlRJt+vZKvv/bHahoIJF +9ZKT5MAxobgOjXb1sbJ2xWzjj3dUXAVxeQgvrg8F1Kb91PwRmOREIZwoK01WaSUB7iG XlgkpBSiHfzm81YNvKYVNdv1jdbSF0pZwlzgrKya4zKJnUH6KSc3OTTn1aYCuFB88lIO ahNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=P6yn/WfkAaRrv6UeQnmN/4k0hhdxlluEp2wlJa/Aa6U=; b=hz+lXjGHNTeaMaQu23VbiJP1KOJb6pAvLHGddIg+RgJrDIgGZ0eFVXHpRPLAaCFHpe 1p0ZHejbsbiiejlSH+FUGIYgBqlGb+RqSv/0r15CRjIeQmMeFWZnWHEEdhhC6+NpyGHq nPSuNaoeIRqqq0gu0df1GtAzci0RNG96kPChqyRhtN+b4ZapipNeqzMvQNyCobFIlLUv JaOMCu5V+udCZO1pRqZ0hh4l8hxQWJXcXm7Ti987Ut6F8YwXiOda6qTvLhgQnpKwBGSl Lccjo2r1F9hhtjE1cU4BXMhID/b8KzyIaXEUu+pOItXXNi9ZtDGPRsgYtxi7UsuIMRHQ AlZw== X-Gm-Message-State: APjAAAXGsLsHwC6zVBe0AtElFhhHS57ErpXrecVDymbQikqb9X66x+bB t+IslrH1kF29KoId60+9fC4eJUy7tOgzqmCB8rcKKaxfOdY= X-Google-Smtp-Source: APXvYqwc48WQIU+98QB3RrRJ4dYy76121xvPe59e8Qk1g9YCqHIpg/GAYBGSIBydZhvgcTK7G1lqOrh6/0sX3jrHfIc= X-Received: by 2002:a24:3554:: with SMTP id k81mr1957932ita.41.1553019726563; Tue, 19 Mar 2019 11:22:06 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Xin LI Date: Tue, 19 Mar 2019 11:21:54 -0700 Message-ID: Subject: Re: zfs corruption (again) due to interupted resilver and power faults. To: Michelle Sullivan Cc: "freebsd-fs@freebsd.org" X-Rspamd-Queue-Id: 9A70469DDD X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=mSOCtYmx; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of delphij@gmail.com designates 2607:f8b0:4864:20::135 as permitted sender) smtp.mailfrom=delphij@gmail.com X-Spamd-Result: default: False [-6.61 / 15.00]; TO_DN_EQ_ADDR_SOME(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.96)[-0.957,0]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[5.3.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-2.64)[ip: (-8.26), ipnet: 2607:f8b0::/32(-2.78), asn: 15169(-2.11), country: US(-0.07)]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Mar 2019 18:22:08 -0000 0x7a is 122, which is ECKSUM, it seems that your space map is corrupt. Have you tried importing with vfs.zfs.recover=1 set in loader and import the pool with -o readonly? Cheers, On Tue, Mar 19, 2019 at 6:15 AM Michelle Sullivan wrote: > So lost my pool again... this time looks more hopeless, but for simpler > reasons. > > Basically a significant power issue occurred whilst in a resilver > process which I am lucky no-one was killed - though if I find the idiot > there is still time... > > anyhoo, to the issue at hand... > > FreeBSD 12 (memstick boot) > > Can't import the pool 'storage' > > All devices are now online (one wasn't but that issue has been resolved > by byte copying the drive to a new drive and inserting) > > Its a zraid2 set... only the one drive had failed and was in the middle > of the resilver when the power issue occurred. > > Pool refuses to import (even with -FfX) > > zdb reports 4 metdata errors and no (zero) data errors... see: > http://flashback.sorbs.net/packages/zfs/image4.jpeg > > 'zdb -bcd' asserts out in space_map_load (123 of 163) see: > http://flashback.sorbs.net/packages/zfs/image5.jpeg > > Thoughts on how I might recover this? > > (Really need to as was in the middle of blowing away the original > (backup) server for a rebuild and new backup.. so I have quite literally > no backups, and every photo I have taken are in that zvol on the pool - > there should be no reason why it's corrupt as with the exception of the > resilver - there was no active writing to the pool.) > > Yours hopefully, > > Michelle > > -- > Michelle Sullivan > http://www.mhix.org/ > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > From owner-freebsd-fs@freebsd.org Tue Mar 19 19:09:03 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F3D26153287C for ; Tue, 19 Mar 2019 19:09:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 6BE346B670 for ; Tue, 19 Mar 2019 19:09:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 21FDD153287B; Tue, 19 Mar 2019 19:09:02 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 105E4153287A for ; Tue, 19 Mar 2019 19:09:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A06D36B66E for ; Tue, 19 Mar 2019 19:09:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id D083CE620 for ; Tue, 19 Mar 2019 19:09:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2JJ90Ze041075 for ; Tue, 19 Mar 2019 19:09:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2JJ9012041074 for fs@FreeBSD.org; Tue, 19 Mar 2019 19:09:00 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Tue, 19 Mar 2019 19:09:01 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jurij.kovacic@ocpea.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Mar 2019 19:09:03 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #9 from Jurij Kovacic --- Yes, sure - I did "frame 7" and then "info reg" - this is what I got: (kgdb) frame 7 #7 0xffffffff82299013 in dbuf_destroy (db=3D0xfffff8028de9cae0) at atomic.= h:79 79 atomic_subtract_32(target, 1); (kgdb) info reg rax 0xffff78028de9cb18 -149522610533608 rbx 0xffff78028de9cb18 -149522610533608 rcx 0xffff78028de9cae0 -149522610533664 rdx 0xfffff8000ac14001 -8795912585215 rsi 0xffffffff8240b008 -2109689848 rdi 0xffffffff8240b008 -2109689848 rbp 0xfffffe0352893b10 0xfffffe0352893b10 rsp 0xfffffe0352893ad0 0xfffffe0352893ad0 r8 0x9ae16a3b2f90408f -7286425919675154289 r9 0xf66ab0fc2de1ac00 -690544995699938304 r10 0x0 0 r11 0xfffff800d6677c78 -8792495915912 r12 0xfffff8005b1914d0 -8794564651824 r13 0xfffff8028de9cae0 -8785122178336 r14 0xfffff800168d9000 -8795714646016 r15 0xffffffff8240b008 -2109689848 rip 0xffffffff82299013 0xffffffff82299013 eflags 0x10287 66183 cs 0x20 32 ss 0x28 40 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Tue Mar 19 21:49:34 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1A8D1153D2D3 for ; Tue, 19 Mar 2019 21:49:34 +0000 (UTC) (envelope-from michelle@sorbs.net) Received: from hades.sorbs.net (hades.sorbs.net [72.12.213.40]) by mx1.freebsd.org (Postfix) with ESMTP id 51A0170BC9 for ; Tue, 19 Mar 2019 21:49:32 +0000 (UTC) (envelope-from michelle@sorbs.net) MIME-version: 1.0 Received: from [10.10.0.230] (gate.mhix.org [203.206.128.220]) by hades.sorbs.net (Oracle Communications Messaging Server 7.0.5.29.0 64bit (built Jul 9 2013)) with ESMTPSA id <0POM001O9VWUUY10@hades.sorbs.net> for freebsd-fs@freebsd.org; Tue, 19 Mar 2019 15:02:58 -0700 (PDT) Subject: Re: zfs corruption (again) due to interupted resilver and power faults. From: Michelle Sullivan X-Mailer: iPad Mail (16A404) In-reply-to: Date: Wed, 20 Mar 2019 08:49:26 +1100 Cc: "freebsd-fs@freebsd.org" Message-id: <21433606-416E-4BB9-9D17-01339F53E3B4@sorbs.net> References: To: Xin LI X-Rspamd-Queue-Id: 51A0170BC9 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of michelle@sorbs.net designates 72.12.213.40 as permitted sender) smtp.mailfrom=michelle@sorbs.net X-Spamd-Result: default: False [-1.86 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+a:hades.sorbs.net]; NEURAL_HAM_LONG(-0.99)[-0.993,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; DMARC_NA(0.00)[sorbs.net]; NEURAL_HAM_MEDIUM(-0.90)[-0.902,0]; NEURAL_SPAM_SHORT(0.26)[0.255,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: battlestar.sorbs.net]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[40.213.12.72.list.dnswl.org : 127.0.10.0]; IP_SCORE(-0.01)[country: US(-0.07)]; FREEMAIL_TO(0.00)[gmail.com]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; ASN(0.00)[asn:11114, ipnet:72.12.192.0/19, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Mar 2019 21:49:34 -0000 Trying now thanks (and no I hadn=E2=80=99t - wasn=E2=80=99t aware of the sys= ctl) Michelle Sullivan http://www.mhix.org/ Sent from my iPad > On 20 Mar 2019, at 05:21, Xin LI wrote: >=20 > 0x7a is 122, which is ECKSUM, it seems that your space map is corrupt. >=20 > Have you tried importing with vfs.zfs.recover=3D1 set in loader and import= the pool with -o readonly? >=20 > Cheers, >=20 >> On Tue, Mar 19, 2019 at 6:15 AM Michelle Sullivan wr= ote: >> So lost my pool again... this time looks more hopeless, but for simpler=20= >> reasons. >>=20 >> Basically a significant power issue occurred whilst in a resilver=20 >> process which I am lucky no-one was killed - though if I find the idiot=20= >> there is still time... >>=20 >> anyhoo, to the issue at hand... >>=20 >> FreeBSD 12 (memstick boot) >>=20 >> Can't import the pool 'storage' >>=20 >> All devices are now online (one wasn't but that issue has been resolved=20= >> by byte copying the drive to a new drive and inserting) >>=20 >> Its a zraid2 set... only the one drive had failed and was in the middle=20= >> of the resilver when the power issue occurred. >>=20 >> Pool refuses to import (even with -FfX) >>=20 >> zdb reports 4 metdata errors and no (zero) data errors... see:=20 >> http://flashback.sorbs.net/packages/zfs/image4.jpeg >>=20 >> 'zdb -bcd' asserts out in space_map_load (123 of 163) see:=20 >> http://flashback.sorbs.net/packages/zfs/image5.jpeg >>=20 >> Thoughts on how I might recover this? >>=20 >> (Really need to as was in the middle of blowing away the original=20 >> (backup) server for a rebuild and new backup.. so I have quite literally=20= >> no backups, and every photo I have taken are in that zvol on the pool -=20= >> there should be no reason why it's corrupt as with the exception of the=20= >> resilver - there was no active writing to the pool.) >>=20 >> Yours hopefully, >>=20 >> Michelle >>=20 >> --=20 >> Michelle Sullivan >> http://www.mhix.org/ >>=20 >> _______________________________________________ >> freebsd-fs@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-fs >> To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" From owner-freebsd-fs@freebsd.org Wed Mar 20 07:15:53 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 06F7B154A3DB for ; Wed, 20 Mar 2019 07:15:53 +0000 (UTC) (envelope-from michelle@sorbs.net) Received: from hades.sorbs.net (hades.sorbs.net [72.12.213.40]) by mx1.freebsd.org (Postfix) with ESMTP id 6611788FF2 for ; Wed, 20 Mar 2019 07:15:51 +0000 (UTC) (envelope-from michelle@sorbs.net) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-type: text/plain; charset=UTF-8; format=flowed Received: from isux.com (gate.mhix.org [203.206.128.220]) by hades.sorbs.net (Oracle Communications Messaging Server 7.0.5.29.0 64bit (built Jul 9 2013)) with ESMTPSA id <0PON0018CM4MUY20@hades.sorbs.net> for freebsd-fs@freebsd.org; Wed, 20 Mar 2019 00:29:17 -0700 (PDT) Subject: Re: zfs corruption (again) due to interupted resilver and power faults. From: Michelle Sullivan To: Xin LI Cc: "freebsd-fs@freebsd.org" References: <21433606-416E-4BB9-9D17-01339F53E3B4@sorbs.net> Message-id: Date: Wed, 20 Mar 2019 18:15:41 +1100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:51.0) Gecko/20100101 Firefox/51.0 SeaMonkey/2.48 In-reply-to: <21433606-416E-4BB9-9D17-01339F53E3B4@sorbs.net> X-Rspamd-Queue-Id: 6611788FF2 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of michelle@sorbs.net designates 72.12.213.40 as permitted sender) smtp.mailfrom=michelle@sorbs.net X-Spamd-Result: default: False [-1.59 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+a:hades.sorbs.net]; NEURAL_HAM_LONG(-0.99)[-0.992,0]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; DMARC_NA(0.00)[sorbs.net]; NEURAL_SPAM_SHORT(0.03)[0.029,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MX_GOOD(-0.01)[cached: battlestar.sorbs.net]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[40.213.12.72.list.dnswl.org : 127.0.10.0]; NEURAL_HAM_MEDIUM(-0.91)[-0.908,0]; IP_SCORE(-0.01)[country: US(-0.07)]; FREEMAIL_TO(0.00)[gmail.com]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; CTE_CASE(0.50)[]; ASN(0.00)[asn:11114, ipnet:72.12.192.0/19, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Mar 2019 07:15:53 -0000 Michelle Sullivan wrote: > Trying now thanks (and no I hadn’t - wasn’t aware of the sysctl) Failed with the same old... http://flashback.sorbs.net/packages/zfs/image6.jpeg Michelle > Michelle Sullivan > http://www.mhix.org/ > Sent from my iPad > >> On 20 Mar 2019, at 05:21, Xin LI wrote: >> >> 0x7a is 122, which is ECKSUM, it seems that your space map is corrupt. >> >> Have you tried importing with vfs.zfs.recover=1 set in loader and import the pool with -o readonly? >> >> Cheers, >> >>> On Tue, Mar 19, 2019 at 6:15 AM Michelle Sullivan wrote: >>> So lost my pool again... this time looks more hopeless, but for simpler >>> reasons. >>> >>> Basically a significant power issue occurred whilst in a resilver >>> process which I am lucky no-one was killed - though if I find the idiot >>> there is still time... >>> >>> anyhoo, to the issue at hand... >>> >>> FreeBSD 12 (memstick boot) >>> >>> Can't import the pool 'storage' >>> >>> All devices are now online (one wasn't but that issue has been resolved >>> by byte copying the drive to a new drive and inserting) >>> >>> Its a zraid2 set... only the one drive had failed and was in the middle >>> of the resilver when the power issue occurred. >>> >>> Pool refuses to import (even with -FfX) >>> >>> zdb reports 4 metdata errors and no (zero) data errors... see: >>> http://flashback.sorbs.net/packages/zfs/image4.jpeg >>> >>> 'zdb -bcd' asserts out in space_map_load (123 of 163) see: >>> http://flashback.sorbs.net/packages/zfs/image5.jpeg >>> >>> Thoughts on how I might recover this? >>> >>> (Really need to as was in the middle of blowing away the original >>> (backup) server for a rebuild and new backup.. so I have quite literally >>> no backups, and every photo I have taken are in that zvol on the pool - >>> there should be no reason why it's corrupt as with the exception of the >>> resilver - there was no active writing to the pool.) >>> >>> Yours hopefully, >>> >>> Michelle >>> >>> -- >>> Michelle Sullivan >>> http://www.mhix.org/ >>> >>> _______________________________________________ >>> freebsd-fs@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-fs >>> To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" -- Michelle Sullivan http://www.mhix.org/ From owner-freebsd-fs@freebsd.org Wed Mar 20 10:31:16 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 853BE154F4BA for ; Wed, 20 Mar 2019 10:31:16 +0000 (UTC) (envelope-from olevole@olevole.ru) Received: from mail-oi1-x233.google.com (mail-oi1-x233.google.com [IPv6:2607:f8b0:4864:20::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FF5F8FF41 for ; Wed, 20 Mar 2019 10:31:15 +0000 (UTC) (envelope-from olevole@olevole.ru) Received: by mail-oi1-x233.google.com with SMTP id v7so1351025oie.8 for ; Wed, 20 Mar 2019 03:31:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=olevole-ru.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=QrdVcQLoThl/V5Qz44zlFtNlNU7bB+3NGQKgafMeh6Q=; b=YLl15HYU3Z8KwhouN2M8V7pMH41A+AUQ9/OKYReInu4vcieGkhz9LmclUpzxB6nRWo mH1zv/PCkT0xHdjlueRDFGYmp0ICnAlUpNaz47qeXwhHIYixlVTuvAsfri+8Ze2STi+c coPd3C1ftwWJBpTCoEuv75BkUKicuJ3JoRX3QZP2so3pZaGyRAmopEezxVU3ZBLtTw91 R/BwAux5dmvVRNzmtARq2EklUhPE0qRIm4hozqYUMFi7BV//RFXepnuvg5WxU/vhpKWT nixVb4oRC0gCQ9qCyUC2jQl+rRm4TKecC4aDA7diHdgByOvKV6hDz9ZvZ5WMkcs/xLkw FgeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=QrdVcQLoThl/V5Qz44zlFtNlNU7bB+3NGQKgafMeh6Q=; b=c88SOAWdLRBa9Cd39zPuVA+6UwoItfwYmSsJWEGEeSVf3jbhhZSUIJmhAhtaOD5f8d 0mH8J+AgIXNr/wvEjJprWX50Zx9jXdY3WKf1m/z3zWKGeuU3OHbnkApM1REGhgV9+WNh LeypkueawTeiQ4fpwLdJ+aUatRDLGUwLcw5g3kdpb4QRkA5rJ3XD2/DM5nlRhnPRSXRO EGn5CFoKcloPr8z/CLrqtVnpmZl3429hxfyuDXiD0hDrqP+RZFNCdqoxJJUqKex3Ytwr C7eazbc5jKuvCL7FUxhIm6e69ZAyMm8rFGPyCwuAGu7dpXfcISLZXd9+LRQ7mROIvxMc +6VQ== X-Gm-Message-State: APjAAAVowGsAoBChd7dnlLKS+7CUVOCfI09eHfxtGqy4MZkn5/G2LN2a Non/a0/o7LXgBeQJdDyXmbYrl3QpIfJL+nMxJ3DPfdUU0mE= X-Google-Smtp-Source: APXvYqzKNabJoc9BCY1pbeyq2qNo9MQ2BckYPqCXLZbe6tzX6fAgpJSMJ1stGY8etBJ0mXySy0IcTJXMVxFmQ0ikERk= X-Received: by 2002:aca:f105:: with SMTP id p5mr4619368oih.172.1553077873789; Wed, 20 Mar 2019 03:31:13 -0700 (PDT) MIME-Version: 1.0 From: Oleg Ginzburg Date: Wed, 20 Mar 2019 13:31:02 +0300 Message-ID: Subject: FreeBSD zfs: clone + resize = dataset is busy To: freebsd-fs@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4FF5F8FF41 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=olevole-ru.20150623.gappssmtp.com header.s=20150623 header.b=YLl15HYU X-Spamd-Result: default: False [-6.08 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[olevole-ru.20150623.gappssmtp.com:s=20150623]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; DMARC_NA(0.00)[olevole.ru]; DKIM_TRACE(0.00)[olevole-ru.20150623.gappssmtp.com:+]; MX_GOOD(-0.01)[ASPMX.L.GOOGLE.COM,ALT2.ASPMX.L.GOOGLE.COM,ALT1.ASPMX.L.GOOGLE.COM,ASPMX3.GOOGLEMAIL.COM,ASPMX2.GOOGLEMAIL.COM]; RCVD_IN_DNSWL_NONE(0.00)[3.3.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_SHORT(-0.94)[-0.935,0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; IP_SCORE(-2.83)[ip: (-9.19), ipnet: 2607:f8b0::/32(-2.79), asn: 15169(-2.11), country: US(-0.07)] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Mar 2019 10:31:16 -0000 Hello mailist. I see the following problem on FreeBSD 13.0-CURRENT r345087M amd64, zpool version 28, zfs version 5 If you create a ZVOL, fill in specific data, take a snapshot, clone and resize, you will get a blocked pool (device busy for : export -f, destroy -f ..)--- what i found: a) the problem only appears on clone/snapshot, there is no problem on a simple zvol resize; b) the nature of the data affects the problem: - when zvol no data, problem is missing - If you try to fill zvol with random data, for example: dd if=/dev/random of= there are also no problems. But problem exist if I try to fill in with cloud images data ( http://ftp.freebsd.org/pub/FreeBSD/releases/VM-IMAGES/12.0-RELEASE/amd64/Latest/ , http://cloud-images.ubuntu.com/xenial/current/ ) - in fact, these are raw images of the installed OS. c) The problem only occurs when creating zvol + resizing (in two commands). If you try to do atomically and simultaneously: /sbin/zfs clone -o volsize= ... there is no problem, but with this: /sbin/zfs clone .. /sbin/zfs set volsize= problem exist. Maybe this is not a ZFS problem and GEOM-related ? Step-by-step how to reproduce (where z01 - active ZFS pool): --- % wget http://ftp.freebsd.org/pub/FreeBSD/releases/VM-IMAGES/12.0-RELEASE/amd64/Latest/FreeBSD-12.0-RELEASE-amd64.raw.xz % xz -d FreeBSD-12.0-RELEASE-amd64.raw.xz > ( /usr/bin/stat -f "%z" FreeBSD-12.0-RELEASE-amd64.raw -- get size) > 33286062080 % /sbin/zfs create -sV 33286062080 -o volmode=dev z01/test1 % dd bs=1m if=FreeBSD-12.0-RELEASE-amd64.raw of=/dev/zvol/z01/test1 > 31744+1 records in > 31744+1 records out > 33286062080 bytes transferred in 127.530635 secs (261004441 bytes/sec) % /sbin/zfs snapshot z01/test1@snap % /sbin/zfs clone z01/test1@snap > ( resizing. For example, double up ) > bc -e '33286062080 * 2' > 66572124160 % /sbin/zfs set volsize=66572124160 z01/test2 % /sbin/zfs destroy z01/test2 > cannot destroy 'z01/test2': dataset is busy % zpool export -f z01 > cannot export 'z01': pool is busy --- with truss i can see: .. ioctl(3,0xc0185a15 { IORW 0x5a('Z'), 21, 24 },0x7fffffffcd78) ERR#3 'No such process' ioctl(3,0xc0185a15 { IORW 0x5a('Z'), 21, 24 },0x7fffffffcd78) ERR#3 'No such process' ioctl(6,0xc0185a18 { IORW 0x5a('Z'), 24, 24 },0x7fffffffcdb8) ERR#16 'Device busy' it's around here: .. common/zfs/zfs_ioctl_compat.c: ret = ioctl(fd, _IOWR('Z', ... common/zfs/zfs_ioctl_compat.h: 24, /* 25 ZFS_IOC_DESTROY */ .. Any comments are welcome. From owner-freebsd-fs@freebsd.org Wed Mar 20 23:11:45 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 57FF5153CEA8 for ; Wed, 20 Mar 2019 23:11:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id BCF7A85EEC for ; Wed, 20 Mar 2019 23:11:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 79CB1153CEA6; Wed, 20 Mar 2019 23:11:44 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 672DD153CEA5 for ; Wed, 20 Mar 2019 23:11:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 03F5185EE7 for ; Wed, 20 Mar 2019 23:11:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 4750C1DBE6 for ; Wed, 20 Mar 2019 23:11:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2KNBhQj018970 for ; Wed, 20 Mar 2019 23:11:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2KNBhN9018969 for fs@FreeBSD.org; Wed, 20 Mar 2019 23:11:43 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 230962] Kernel panic when writing extended attributes with soft updates enabled Date: Wed, 20 Mar 2019 23:11:38 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Mar 2019 23:11:45 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230962 --- Comment #21 from commit-hook@freebsd.org --- A commit references this bug: Author: mckusick Date: Wed Mar 20 23:11:05 UTC 2019 New revision: 345352 URL: https://svnweb.freebsd.org/changeset/base/345352 Log: This is an additional and hopefully final fix for bug report 230962. This bug was introduced with the change to use softdep_bp_to_mp() in January 2018 changes -r327723 and -r327821. The softdep_bp_to_mp() function failed to include VSOCK as one of the valid cases. Although local-domain sockets do not allocate blocks in the filesystem, they will allocate blocks if they use extended attributes (such as ACLs). Thus, softdep_bp_to_mp() needs to return a non-NULL mount pointer when presented with a socket vnode so that the soft updates write complete will properly process the soft updates structures associated with the extended attribute blocks. It was the failure to process these soft updates structures, thus leaving them hanging off the buffer, which lead to the "panic: softdep_deallocate_dependencies: dangling deps" when trying to clean up the buffer after it was written. PR: 230962 Reported by: 2t8mr7kx9f@protonmail.com Reviewed by: kib Tested by: Peter Holm MFC after: 1 week Sponsored by: Netflix Changes: head/sys/ufs/ffs/ffs_softdep.c --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Wed Mar 20 23:46:56 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 070E4153EFF4 for ; Wed, 20 Mar 2019 23:46:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 8CC5A87267 for ; Wed, 20 Mar 2019 23:46:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 4C51B153EFF3; Wed, 20 Mar 2019 23:46:55 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3A94D153EFF2 for ; Wed, 20 Mar 2019 23:46:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BD3C487264 for ; Wed, 20 Mar 2019 23:46:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id D9CC41E07F for ; Wed, 20 Mar 2019 23:46:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2KNkrDi092127 for ; Wed, 20 Mar 2019 23:46:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2KNkrgD092126 for fs@FreeBSD.org; Wed, 20 Mar 2019 23:46:53 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 236504] [gmirror][UFS2] "Superblock check-hash failed" messages seen Date: Wed, 20 Mar 2019 23:46:54 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mckusick@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Mar 2019 23:46:56 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236504 Kirk McKusick changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |In Progress --- Comment #6 from Kirk McKusick --- (In reply to Peter Holm from comment #5) I would define warning but proceeding as correct operation. If you do not a= gree with that, what do you think it should do? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 00:11:41 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 20EAA153FC6F for ; Thu, 21 Mar 2019 00:11:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id A784787EF8 for ; Thu, 21 Mar 2019 00:11:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 6754C153FC68; Thu, 21 Mar 2019 00:11:40 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 54EB0153FC66 for ; Thu, 21 Mar 2019 00:11:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E50C587EE9 for ; Thu, 21 Mar 2019 00:11:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 3E08B1E4B4 for ; Thu, 21 Mar 2019 00:11:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2L0BdDw002198 for ; Thu, 21 Mar 2019 00:11:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2L0BdSI002185 for fs@FreeBSD.org; Thu, 21 Mar 2019 00:11:39 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 236504] [gmirror][UFS2] "Superblock check-hash failed" messages seen Date: Thu, 21 Mar 2019 00:11:39 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: cem@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 00:11:41 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236504 --- Comment #7 from Conrad Meyer --- Taste should probably be able to use a "silent" ffs_sbget mode to avoid printing anything. This is like the GEOM equivalent of every newbus driver printing a message on failed probe. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 06:17:36 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9F8DA1552592 for ; Thu, 21 Mar 2019 06:17:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 320F571654 for ; Thu, 21 Mar 2019 06:17:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id E717D155258F; Thu, 21 Mar 2019 06:17:35 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D4755155258E for ; Thu, 21 Mar 2019 06:17:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6ED4771650 for ; Thu, 21 Mar 2019 06:17:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id A50BE19F4 for ; Thu, 21 Mar 2019 06:17:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2L6HYNS086894 for ; Thu, 21 Mar 2019 06:17:34 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2L6HYLL086884 for fs@FreeBSD.org; Thu, 21 Mar 2019 06:17:34 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 236504] [gmirror][UFS2] "Superblock check-hash failed" messages seen Date: Thu, 21 Mar 2019 06:17:34 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pho@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 06:17:36 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236504 --- Comment #8 from Peter Holm --- I was expecting not to see any message at all. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 06:32:56 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C672F1552FEE for ; Thu, 21 Mar 2019 06:32:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5545D7259E for ; Thu, 21 Mar 2019 06:32:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 162BC1552FED; Thu, 21 Mar 2019 06:32:56 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F2B041552FEC for ; Thu, 21 Mar 2019 06:32:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8CD9672598 for ; Thu, 21 Mar 2019 06:32:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id C16571CC3 for ; Thu, 21 Mar 2019 06:32:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2L6WsOU020506 for ; Thu, 21 Mar 2019 06:32:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2L6WsIt020505 for fs@FreeBSD.org; Thu, 21 Mar 2019 06:32:54 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 236504] [gmirror][UFS2] "Superblock check-hash failed" messages seen Date: Thu, 21 Mar 2019 06:32:54 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 06:32:56 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236504 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org --- Comment #9 from Mark Johnston --- I don't quite understand why the test is generating these errors in the fir= st place. If the checksum is failing, it means that we saw the UFS2 magic num= ber in the superblock, so we're probably not looking at random garbage. Is it possible the taste is racing with synchronization of a new gmirror disk, and seeing a partial write of a copied superblock? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 06:51:22 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 546551553CF2 for ; Thu, 21 Mar 2019 06:51:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id C8DE47339B for ; Thu, 21 Mar 2019 06:51:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 830E41553CEF; Thu, 21 Mar 2019 06:51:21 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6F1D51553CEE for ; Thu, 21 Mar 2019 06:51:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F1CC57338F for ; Thu, 21 Mar 2019 06:51:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 0B3C61F81 for ; Thu, 21 Mar 2019 06:51:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2L6pJcd057867 for ; Thu, 21 Mar 2019 06:51:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2L6pJK2057866 for fs@FreeBSD.org; Thu, 21 Mar 2019 06:51:19 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 236504] [gmirror][UFS2] "Superblock check-hash failed" messages seen Date: Thu, 21 Mar 2019 06:51:20 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mckusick@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 06:51:22 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236504 --- Comment #10 from Kirk McKusick --- (In reply to Mark Johnston from comment #9) It is an out-of-date superblock from a filesystem that did not do superblock check hashes (while the current one does do check-hashes). So the correct t= hing to do is just reject it silently rather than reporting why it was rejected. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 09:36:32 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 875BF1559961 for ; Thu, 21 Mar 2019 09:36:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 1642E820FA for ; Thu, 21 Mar 2019 09:36:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id C946B1559960; Thu, 21 Mar 2019 09:36:31 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B6B2F155995F for ; Thu, 21 Mar 2019 09:36:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4EF1F820F8 for ; Thu, 21 Mar 2019 09:36:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 9A05538AF for ; Thu, 21 Mar 2019 09:36:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2L9aUNc024445 for ; Thu, 21 Mar 2019 09:36:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2L9aUbS024444 for fs@FreeBSD.org; Thu, 21 Mar 2019 09:36:30 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Thu, 21 Mar 2019 09:36:30 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 09:36:32 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #10 from Andriy Gapon --- (In reply to Jurij Kovacic from comment #9) Okay, compare the value of r13 (and this is the original db pointer) to the value in rcx. They differ by a single bit: (gdb) p/x 0xfffff8028de9cae0 ^ 0xffff78028de9cae0 $1 =3D 0x800000000000 The values in rbx and rax are derived from the value in rcx. And the crash happens when accessing the address stored in rax. This was a long way to say that most likely you got a single bit flip on the hardware level. I assume that the RAM is not ECC. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 11:43:04 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E44021535338 for ; Thu, 21 Mar 2019 11:43:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 7AFE587550 for ; Thu, 21 Mar 2019 11:43:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 3BA1C1535336; Thu, 21 Mar 2019 11:43:03 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2943F1535335 for ; Thu, 21 Mar 2019 11:43:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 903898754A for ; Thu, 21 Mar 2019 11:43:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id CF7464CA7 for ; Thu, 21 Mar 2019 11:43:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LBh1cu054435 for ; Thu, 21 Mar 2019 11:43:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LBh1NR054434 for fs@FreeBSD.org; Thu, 21 Mar 2019 11:43:01 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 236504] [gmirror][UFS2] "Superblock check-hash failed" messages seen Date: Thu, 21 Mar 2019 11:43:01 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pho@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 11:43:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236504 --- Comment #11 from Peter Holm --- The test uses a memory disk. This is basically what the test does: for i in `jot 8`; do while [ -f $cont ]; do for u in md${u1}p2 md${u1}p3; do gmirror forget test gmirror remove test $u gmirror insert test $u done 2>/dev/null done & done --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 15:43:29 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8F3901545995; Thu, 21 Mar 2019 15:43:29 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lf1-f41.google.com (mail-lf1-f41.google.com [209.85.167.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7DBFF6A295; Thu, 21 Mar 2019 15:43:28 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lf1-f41.google.com with SMTP id v14so4969767lfi.0; Thu, 21 Mar 2019 08:43:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=0BvLqgxvcZXQc7RPODujN8/OWCf5eI8aiAXihs9vGPE=; b=TLqiYd4kRL7dmcYQEM6RxJ6ZNW4AjxK4OGnqprQ+yRspyXZx2NhR3oSIDu6Ow4FCYQ 35aHaz/irzNkDceaOy/Wtyas+tFNDNSBXNS5yVWfg3wmbNG49MP1oHd+H5LvrbFlhPXa CfWUstwOkWmx5nmwZVU5a5Hz39WhQdQ+XTNgyOxWlgfaITJb6j0BRHgYtqomSu82JgXv QIQRHazICrJ12b3QXoj9+sMiYOrSlEvqy562be0OogzMOvgPf4sa1wzahwR+DpJAbC6P MuE0dXxF3kbWrF2x7QLFRQ5rW86F1feNNgGvTuEaP1uy5KEkUu59HcDIM+BvOyjKgaGq cBeQ== X-Gm-Message-State: APjAAAWmCk5qoJEQFJUZuYCC2m2x+edG/0e5TSMTWOqesaCxgQ3TwifO 30+QbcFowPxhqaftXgIAAol3QqW1cQDAyP38y7ej5YNtA+U= X-Google-Smtp-Source: APXvYqw/TO9MmySsKjLadvOn1SdbD+LGbOcB+5I8RrXS+gXEsjSdZLE4StHxaSeCqxGLKRDWq8suLpFpyWw+2mfQaks= X-Received: by 2002:ac2:4ad1:: with SMTP id m17mr2187123lfp.129.1553182999337; Thu, 21 Mar 2019 08:43:19 -0700 (PDT) MIME-Version: 1.0 From: Alan Somers Date: Thu, 21 Mar 2019 09:43:07 -0600 Message-ID: Subject: HEAD'S UP: fusefs sysctls going away To: FreeBSD CURRENT , freebsd-fs Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 7DBFF6A295 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.167.41 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-4.06 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.997,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; DMARC_NA(0.00)[freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_TLS_LAST(0.00)[]; TO_DN_ALL(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[41.167.85.209.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_SHORT(-0.84)[-0.839,0]; IP_SCORE(-1.21)[ipnet: 209.85.128.0/17(-3.86), asn: 15169(-2.12), country: US(-0.07)]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[41.167.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 15:43:29 -0000 fusefs has several sysctl knobs that seem to be workarounds for bugs in particular fuse daemons. However, there is no indication as to which those daemons are, neither in the code nor in SVN. All of the workarounds are at least 6.5 years old, so the original bugs may have been fixed already. Since the original bugs aren't documented, I consider these workarounds to be unmaintainable, and I'm planning to delete them unless anybody objects. Please pipe up if you still use them! vfs.fusefs.fix_broken_io: If non-zero, print a diagnostic warning if a userspace filesystem returns EIO on reads of recently extended portions of files vfs.fusefs.sync_resize: If a cached write extended a file, inform FUSE filesystem of the changedsize immediately subsequent to the issued writes vfs.fusefs.refresh_size: If non-zero, and no dirty file extension data is buffered, fetch file size before write operations vfs.fusefs.mmap_enable: If non-zero, and data_cache_mode is also non-zero, enable mmap(2) of FUSE files vfs.fusefs.data_cache_invalidate: If non-zero, discard cached clean file data when there are no active file users -Alan From owner-freebsd-fs@freebsd.org Thu Mar 21 15:49:03 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2E9CA1545D14 for ; Thu, 21 Mar 2019 15:49:03 +0000 (UTC) (envelope-from shawn.webb@hardenedbsd.org) Received: from mail-qt1-x82d.google.com (mail-qt1-x82d.google.com [IPv6:2607:f8b0:4864:20::82d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5F2DD6A6A0 for ; Thu, 21 Mar 2019 15:49:02 +0000 (UTC) (envelope-from shawn.webb@hardenedbsd.org) Received: by mail-qt1-x82d.google.com with SMTP id v32so7106888qtc.10 for ; Thu, 21 Mar 2019 08:49:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hardenedbsd.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=In4Ogo95TP2ORdlQubBBsnFk2bS17kvPi7r50GjqFuM=; b=MNe3xUPPpBBGzfVnE9PPjA3rZDNitxqTU4ZV0fwW11ilCFfBa4X0Ew1KNxMZkVEMGy eDUCesFyPn3jSdrUg76NhuWV6LjdAOXXVUU4zvp0Om1Wl899TPq1SYfprlF05ztFiN7U cLlyp/qexVJoc7V6HLnTuJTZ9dtyoBJXG56cAMNAPIGkW5Bd/WazP45uW63tJ4+ZW40L vUsKmqme5TlHYSJ7m3uxHIxL9rrKffQt7niQVyLk42cI4vFZlGdX1r4bVnk3zOUkBsfg ouMgTi4Yiz0fiPhcCESRoGP/Qfps1c1pFh4u1VqAJFo9uSeEBaHP0NW8ZiuA9qMGDrpi HrTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=In4Ogo95TP2ORdlQubBBsnFk2bS17kvPi7r50GjqFuM=; 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micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="bdgmafmfgs34qa4w" Content-Disposition: inline In-Reply-To: X-Operating-System: FreeBSD mutt-hbsd 13.0-CURRENT-HBSD FreeBSD 13.0-CURRENT-HBSD X-PGP-Key: http://pgp.mit.edu/pks/lookup?op=vindex&search=0x6A84658F52456EEE User-Agent: NeoMutt/20180716 X-Rspamd-Queue-Id: 5F2DD6A6A0 X-Spamd-Bar: ------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=hardenedbsd.org header.s=google header.b=MNe3xUPP; spf=pass (mx1.freebsd.org: domain of shawn.webb@hardenedbsd.org designates 2607:f8b0:4864:20::82d as permitted sender) smtp.mailfrom=shawn.webb@hardenedbsd.org X-Spamd-Result: default: False [-7.89 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[hardenedbsd.org:s=google]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; DMARC_NA(0.00)[hardenedbsd.org]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[hardenedbsd.org:+]; MX_GOOD(-0.01)[cached: alt1.aspmx.l.google.com]; RCVD_IN_DNSWL_NONE(0.00)[d.2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_SHORT(-0.99)[-0.986,0]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; MIME_TRACE(0.00)[0:+,1:+]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_TLS_LAST(0.00)[]; IP_SCORE(-2.79)[ip: (-8.96), ipnet: 2607:f8b0::/32(-2.82), asn: 15169(-2.12), country: US(-0.07)] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 15:49:03 -0000 --bdgmafmfgs34qa4w Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hey Alan, Thank you very much for your work in maintaining fusefs. I only use fusefs in very limited circumstances, so take what I'm about to say with a grain of salt. On Thu, Mar 21, 2019 at 09:43:07AM -0600, Alan Somers wrote: > fusefs has several sysctl knobs that seem to be workarounds for bugs > in particular fuse daemons. However, there is no indication as to > which those daemons are, neither in the code nor in SVN. All of the > workarounds are at least 6.5 years old, so the original bugs may have > been fixed already. Since the original bugs aren't documented, I > consider these workarounds to be unmaintainable, and I'm planning to > delete them unless anybody objects. Please pipe up if you still use > them! >=20 > vfs.fusefs.mmap_enable: If non-zero, and data_cache_mode is also > non-zero, enable mmap(2) of FUSE files I'm curious if the security impacts of removing the toggle to disable mmap support for fusefs. Is there a per-fusefs replacement for mmap_enable? From a security perspective, it would be nice to keep the ability to disable mapping of files mounted on a fusefs. Thanks, --=20 Shawn Webb Cofounder and Security Engineer HardenedBSD Tor-ified Signal: +1 443-546-8752 Tor+XMPP+OTR: lattera@is.a.hacker.sx GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE --bdgmafmfgs34qa4w Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEKrq2ve9q9Ia+iT2eaoRlj1JFbu4FAlyTsjwACgkQaoRlj1JF bu4hYQ/9HMjVkNGD/f4Ww+73pu+4cmA6Uf3Jg63HdrBTrlo2GTPQ/+LvCvliiFcp 9ToSlF3cDQ5lXx3cIDRD4YsfcxvEj5VAw4g6HRPyIKIngA2WphrX2+MYallAq9mI z+Yk7FIb/T5/v7HHHH266iZAIDN43j2k2fr2odw01M4RPM/y7dXpJJOzA+dMsUup TAw9P+spa/R//6YXy80JcEJsrPN1YyoYmGmmlHdB084vN2Vr3Yd/8PVZfPbNeYXo D5FVGHHoGxUKqv5f76Ighgievl2Hg1taDyEhfH6S954TbqcX0lFQNB6X/txDbCiy l14ihYsDwrq/zbBQHFWQMnfmLM0UZo2mGF3XM2Q/4qbRHw/TLUeAO01Xjilj9sZp npks65bJ9t2EIpe6LxM1ZYGUSoRp/jIN52KBr6mlj5tp6TdCA0clfi/XsDrE4cXg E9rZwv791MF64CCEjgLGKKZ9yUcvyzB6esocg7IKYdEIc15fqQMISgFyj9V0UsJV kiObS0bmX232KkyqSRgRVqF6A+23fmgqKPjX7MXunHtpQeX0mULxNVjylWto5mhi OP5GwcTFti64ZNa9t/QVg7pQX7uKQCTyb1iY2opTpqCTxbCJWWM/xYadOSk9WAiy +vwl4ZaXmj6Aw1PudyNs/T0H78jzXI2l8homLHjBeaFjCulZCgE= =v3qm -----END PGP SIGNATURE----- --bdgmafmfgs34qa4w-- From owner-freebsd-fs@freebsd.org Thu Mar 21 15:55:35 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4BC4E1546467; Thu, 21 Mar 2019 15:55:35 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lj1-f171.google.com (mail-lj1-f171.google.com [209.85.208.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3D2406AD4B; Thu, 21 Mar 2019 15:55:34 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lj1-f171.google.com with SMTP id k8so5727226lja.8; Thu, 21 Mar 2019 08:55:34 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=dTjtvqKPH70rNMET0lFGKYAxg78h+795UvAh5Ajs1nw=; b=lfiO4VS9JIGHv95WcXmFNYL8n5gkF6KPv1irVQF0MZzml/zhUJHyvxX7tO3vcG9u27 KaqYbldYnBubMHjZnpzPxAf3Adw5lWyoC/DWX97pY+neY9niorjbs/nIBvzdqBjx05JV rXo2QRTs34nb68i4YykCe0zscPdP6ndiSjcmx3HSk4WbGSYfcD8ZkQiHdVIVjnhl/QkM CKcUkkKLqC1UT5l0+34Ur0Gsw3sPXzaq7Koq74UWHb2nvNZ7qfkKNrVI6r6h27SLudeh 93Nd8FhyrtMc0QpKRoyGkH4zV8xFHej5+p4Nly+mWrdA/uedoi2fyRlSGCi/0DntZkFq q1ZA== X-Gm-Message-State: APjAAAX3y9OnqOuG4QCojn9W0w90G6XUhFl7CAY38nSS25C/rqbXgM2G b0SuQPX0jY2w4XKlhfZ720fPvctvVylLAjRvdaE6F95X X-Google-Smtp-Source: APXvYqwlbTRyl6PtKewy5jIDnsXJ6cv/7e9CI56xMnLOxYMw90PFIKC+JwSPVZlciNjCIUooa364RecM6xWW6czIBOM= X-Received: by 2002:a2e:1510:: with SMTP id s16mr2459281ljd.62.1553183726579; Thu, 21 Mar 2019 08:55:26 -0700 (PDT) MIME-Version: 1.0 References: <20190321154817.2lgwjzl4o2urlmdw@mutt-hbsd> In-Reply-To: <20190321154817.2lgwjzl4o2urlmdw@mutt-hbsd> From: Alan Somers Date: Thu, 21 Mar 2019 09:55:15 -0600 Message-ID: Subject: Re: HEAD'S UP: fusefs sysctls going away To: Shawn Webb Cc: FreeBSD CURRENT , freebsd-fs Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 3D2406AD4B X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.208.171 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-3.33 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; DMARC_NA(0.00)[freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.01)[-0.009,0]; RCVD_IN_DNSWL_NONE(0.00)[171.208.85.209.list.dnswl.org : 127.0.5.0]; RCVD_TLS_LAST(0.00)[]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; IP_SCORE(-1.31)[ip: (-0.51), ipnet: 209.85.128.0/17(-3.86), asn: 15169(-2.12), country: US(-0.07)]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 15:55:35 -0000 On Thu, Mar 21, 2019 at 9:49 AM Shawn Webb wrote: > > Hey Alan, > > Thank you very much for your work in maintaining fusefs. I only use > fusefs in very limited circumstances, so take what I'm about to say > with a grain of salt. > > On Thu, Mar 21, 2019 at 09:43:07AM -0600, Alan Somers wrote: > > fusefs has several sysctl knobs that seem to be workarounds for bugs > > in particular fuse daemons. However, there is no indication as to > > which those daemons are, neither in the code nor in SVN. All of the > > workarounds are at least 6.5 years old, so the original bugs may have > > been fixed already. Since the original bugs aren't documented, I > > consider these workarounds to be unmaintainable, and I'm planning to > > delete them unless anybody objects. Please pipe up if you still use > > them! > > > > vfs.fusefs.mmap_enable: If non-zero, and data_cache_mode is also > > non-zero, enable mmap(2) of FUSE files > > I'm curious if the security impacts of removing the toggle to disable > mmap support for fusefs. Is there a per-fusefs replacement for > mmap_enable? From a security perspective, it would be nice to keep the > ability to disable mapping of files mounted on a fusefs. As a matter of fact, there are three other ways to disable mmap: 1) Set vfs.fusefs.data_cache_mode=0. This completely disables caching file data, which precludes mmap. 2) Use the undocumented -o no_datacache mount option, which does the same thing on a per-mount basis. 3) Use the undocumented -o no_mmap mount option, which disables mmap on a per-mount basis. Are you aware of any general security problems with using mmap? Anything that would apply to fusefs but not other filesystems? -Alan From owner-freebsd-fs@freebsd.org Thu Mar 21 16:00:07 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9DCA21546752 for ; Thu, 21 Mar 2019 16:00:07 +0000 (UTC) (envelope-from shawn.webb@hardenedbsd.org) Received: from mail-qt1-x82e.google.com (mail-qt1-x82e.google.com [IPv6:2607:f8b0:4864:20::82e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E64C46B01E for ; Thu, 21 Mar 2019 16:00:06 +0000 (UTC) (envelope-from shawn.webb@hardenedbsd.org) Received: by mail-qt1-x82e.google.com with SMTP id s1so7154767qte.5 for ; Thu, 21 Mar 2019 09:00:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hardenedbsd.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; 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Thu, 21 Mar 2019 09:00:06 -0700 (PDT) Received: from mutt-hbsd ([63.88.83.108]) by smtp.gmail.com with ESMTPSA id u66sm2846562qkd.1.2019.03.21.09.00.05 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 21 Mar 2019 09:00:05 -0700 (PDT) Date: Thu, 21 Mar 2019 11:59:22 -0400 From: Shawn Webb To: Alan Somers Cc: FreeBSD CURRENT , freebsd-fs Subject: Re: HEAD'S UP: fusefs sysctls going away Message-ID: <20190321155922.rdsnvyztssgmms2x@mutt-hbsd> References: <20190321154817.2lgwjzl4o2urlmdw@mutt-hbsd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="hufympp2ubog24yz" Content-Disposition: inline In-Reply-To: X-Operating-System: FreeBSD mutt-hbsd 13.0-CURRENT-HBSD FreeBSD 13.0-CURRENT-HBSD X-PGP-Key: http://pgp.mit.edu/pks/lookup?op=vindex&search=0x6A84658F52456EEE User-Agent: NeoMutt/20180716 X-Rspamd-Queue-Id: E64C46B01E X-Spamd-Bar: ------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=hardenedbsd.org header.s=google header.b=kEY95Xt/; spf=pass (mx1.freebsd.org: domain of shawn.webb@hardenedbsd.org designates 2607:f8b0:4864:20::82e as permitted sender) smtp.mailfrom=shawn.webb@hardenedbsd.org X-Spamd-Result: default: False [-7.82 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[hardenedbsd.org:s=google]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; DMARC_NA(0.00)[hardenedbsd.org]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; MX_GOOD(-0.01)[cached: alt1.aspmx.l.google.com]; DKIM_TRACE(0.00)[hardenedbsd.org:+]; RCVD_IN_DNSWL_NONE(0.00)[e.2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_SHORT(-0.98)[-0.980,0]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; MIME_TRACE(0.00)[0:+,1:+]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_TLS_LAST(0.00)[]; IP_SCORE(-2.73)[ip: (-8.65), ipnet: 2607:f8b0::/32(-2.82), asn: 15169(-2.12), country: US(-0.07)] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 16:00:07 -0000 --hufympp2ubog24yz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Mar 21, 2019 at 09:55:15AM -0600, Alan Somers wrote: > On Thu, Mar 21, 2019 at 9:49 AM Shawn Webb w= rote: > > > > Hey Alan, > > > > Thank you very much for your work in maintaining fusefs. I only use > > fusefs in very limited circumstances, so take what I'm about to say > > with a grain of salt. > > > > On Thu, Mar 21, 2019 at 09:43:07AM -0600, Alan Somers wrote: > > > fusefs has several sysctl knobs that seem to be workarounds for bugs > > > in particular fuse daemons. However, there is no indication as to > > > which those daemons are, neither in the code nor in SVN. All of the > > > workarounds are at least 6.5 years old, so the original bugs may have > > > been fixed already. Since the original bugs aren't documented, I > > > consider these workarounds to be unmaintainable, and I'm planning to > > > delete them unless anybody objects. Please pipe up if you still use > > > them! > > > > > > vfs.fusefs.mmap_enable: If non-zero, and data_cache_mode is also > > > non-zero, enable mmap(2) of FUSE files > > > > I'm curious if the security impacts of removing the toggle to disable > > mmap support for fusefs. Is there a per-fusefs replacement for > > mmap_enable? From a security perspective, it would be nice to keep the > > ability to disable mapping of files mounted on a fusefs. >=20 > As a matter of fact, there are three other ways to disable mmap: > 1) Set vfs.fusefs.data_cache_mode=3D0. This completely disables caching > file data, which precludes mmap. > 2) Use the undocumented -o no_datacache mount option, which does the > same thing on a per-mount basis. > 3) Use the undocumented -o no_mmap mount option, which disables mmap > on a per-mount basis. Awesome! I wasn't aware of these. Thanks! >=20 > Are you aware of any general security problems with using mmap? > Anything that would apply to fusefs but not other filesystems? Primarily because I trust the filesystems natively implemented in my OS more than I trust some (potentially random) fusefs module. For example, if I'm in a shared hosting environment, implemented with jails, and I let the customer mount a fusefs module in the jail (which is now possible, if I remember right), then I must trust that the module's mmap integration is properly implemented. I'm not sure I personally am okay with that level of trust. However, the point is moot now that you documented the three ways to disable mmap (two of which work on a per-mount basis). Thanks, --=20 Shawn Webb Cofounder and Security Engineer HardenedBSD Tor-ified Signal: +1 443-546-8752 Tor+XMPP+OTR: lattera@is.a.hacker.sx GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE --hufympp2ubog24yz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEKrq2ve9q9Ia+iT2eaoRlj1JFbu4FAlyTtNUACgkQaoRlj1JF bu7pBxAAu9dQmpqs6FBiTaEZYr7+EUw0dBynp7/0Y3ER/2I5vsB4I+cxZ9QgDnGe O2MaT7hwx3tjj/70r6igr6zcjB0EgNY4C8P4T/7vtE9kAIg0uJoamjwYoD1+cceh U1yIa1AKO4mIYHUbYRfUlXVj5FZla5rYvKYNW1xRht/2Kl5nEIdX0kx2OJJ0e+6R XEhu9TXEvz4VJpRG3B5H1r1j92IrfKRm5Fbs3FpGdWqFgCZEqllnP9KpydIqaNQd MklkuhukkqFVr+ydPKIo38gVRBgDglf8VFheJK2b141LsvGk03tLxo8aK2Urtnm1 22omMRSyClogDGXcnqCwJQmu5LpKbWoB8jrkqiaiiOq3yWGJ86GIwECGgWr8TXUi iAinXiEQZOQYha20r+nVQJBnTtSydpa66EgX06+2gb0TojaHUa4elPpUgG+8W7Tk +V6ZZiUKj7xwaLtunqFgWZbgYU5FNCjqL080agYaN3nimg73ABdfNxcEitl1f46Q ABeXc8KzAj9G8Xt3D4LWJdkXEcmEqdwMY3MmirrUnm/GaHWeUyhnXaLnumIHsAqz UwW0YU3Tky1+gWdT7776igWUrAGg/JHmpqZAdTroTEG0o13ZkNoSCmSWBvk14aSd TO74uh4mgAbDb48CQmRUT6nm2B4Rucf2iWIE1zeV/B0Akjm9FBA= =LcA3 -----END PGP SIGNATURE----- --hufympp2ubog24yz-- From owner-freebsd-fs@freebsd.org Thu Mar 21 16:03:32 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 14BD01546C6D; Thu, 21 Mar 2019 16:03:32 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lj1-f170.google.com (mail-lj1-f170.google.com [209.85.208.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1B2E06B566; Thu, 21 Mar 2019 16:03:31 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lj1-f170.google.com with SMTP id z26so5692318lja.13; Thu, 21 Mar 2019 09:03:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Sy6tDgVQo1lvW2YQj0pkGwu1yUbFFG+0L1HQ9MHpMrU=; b=pU36h36RwKo40isncmHqq2nOIzanQf/9UZQihDoNKyr59rrybTptl1lMAcqO9LyNji x5Uh8se6G3IEphPEqKfskVj6zKnpt+Rvoad8dRKC+sLLPsnu2BOSwWB9TwxuOspkD3m+ M785MMCHy+pcdXSJ10rLW2XYslAKkeJCqmfVcjMdB76NsaIbGsc84kfyg85HK28guIr4 s3pt3qcyn48JVQAlEO/KOLqZL0BU0Ldmqjs/w/L+0U2td9EfR7smYhT18hxymkTIdY7O 4xG4A7mnJq7dvlgaOP67I03pObUQDAfRq7/sFlyv5vvM2EY53FuXwqOGHEoeY14IeEYB aL4w== X-Gm-Message-State: APjAAAXq5x8+A+sPHVZMSCo2+44VvBjOJU3d6u6ZqEMH2E8sTuDDr1AU cMSs/sHXu4bQV6dcJ6nb4KsJkQuLvfnKaJ/mZPg= X-Google-Smtp-Source: APXvYqx7wr4Z/ekeaep/nuqKU5xEdDGAhrtjp1k4oD1tNN6vv18KnPeGadv0a6gRicNEgpK+/ZhqZ6jc9nt/sld3nxk= X-Received: by 2002:a2e:9889:: with SMTP id b9mr2227276ljj.29.1553184203767; Thu, 21 Mar 2019 09:03:23 -0700 (PDT) MIME-Version: 1.0 References: <20190321154817.2lgwjzl4o2urlmdw@mutt-hbsd> <20190321155922.rdsnvyztssgmms2x@mutt-hbsd> In-Reply-To: <20190321155922.rdsnvyztssgmms2x@mutt-hbsd> From: Alan Somers Date: Thu, 21 Mar 2019 10:03:12 -0600 Message-ID: Subject: Re: HEAD'S UP: fusefs sysctls going away To: Shawn Webb Cc: FreeBSD CURRENT , freebsd-fs Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 1B2E06B566 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.208.170 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-3.35 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.03)[-0.030,0]; RCVD_IN_DNSWL_NONE(0.00)[170.208.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.31)[ip: (-0.52), ipnet: 209.85.128.0/17(-3.86), asn: 15169(-2.12), country: US(-0.07)]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; MIME_TRACE(0.00)[0:+]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 16:03:32 -0000 On Thu, Mar 21, 2019 at 10:00 AM Shawn Webb wrote: > > On Thu, Mar 21, 2019 at 09:55:15AM -0600, Alan Somers wrote: > > On Thu, Mar 21, 2019 at 9:49 AM Shawn Webb wrote: > > > > > > Hey Alan, > > > > > > Thank you very much for your work in maintaining fusefs. I only use > > > fusefs in very limited circumstances, so take what I'm about to say > > > with a grain of salt. > > > > > > On Thu, Mar 21, 2019 at 09:43:07AM -0600, Alan Somers wrote: > > > > fusefs has several sysctl knobs that seem to be workarounds for bugs > > > > in particular fuse daemons. However, there is no indication as to > > > > which those daemons are, neither in the code nor in SVN. All of the > > > > workarounds are at least 6.5 years old, so the original bugs may have > > > > been fixed already. Since the original bugs aren't documented, I > > > > consider these workarounds to be unmaintainable, and I'm planning to > > > > delete them unless anybody objects. Please pipe up if you still use > > > > them! > > > > > > > > vfs.fusefs.mmap_enable: If non-zero, and data_cache_mode is also > > > > non-zero, enable mmap(2) of FUSE files > > > > > > I'm curious if the security impacts of removing the toggle to disable > > > mmap support for fusefs. Is there a per-fusefs replacement for > > > mmap_enable? From a security perspective, it would be nice to keep the > > > ability to disable mapping of files mounted on a fusefs. > > > > As a matter of fact, there are three other ways to disable mmap: > > 1) Set vfs.fusefs.data_cache_mode=0. This completely disables caching > > file data, which precludes mmap. > > 2) Use the undocumented -o no_datacache mount option, which does the > > same thing on a per-mount basis. > > 3) Use the undocumented -o no_mmap mount option, which disables mmap > > on a per-mount basis. > > Awesome! I wasn't aware of these. Thanks! > > > > > Are you aware of any general security problems with using mmap? > > Anything that would apply to fusefs but not other filesystems? > > Primarily because I trust the filesystems natively implemented in my > OS more than I trust some (potentially random) fusefs module. > > For example, if I'm in a shared hosting environment, implemented with > jails, and I let the customer mount a fusefs module in the jail (which > is now possible, if I remember right), then I must trust that the > module's mmap integration is properly implemented. I'm not sure I > personally am okay with that level of trust. Ah, well you needn't worry about that. mmap is handled entirely within the kernel. The userland fusefs module only sees writes and reads. From userland's perspective, the only real difference is that mmap()ed writes don't identify the pid of the originating process, whereas direct writes do (except when vfs.fusefs.data_cache_mode==2). > > However, the point is moot now that you documented the three ways to > disable mmap (two of which work on a per-mount basis). From owner-freebsd-fs@freebsd.org Thu Mar 21 16:27:58 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 66E131547534; Thu, 21 Mar 2019 16:27:58 +0000 (UTC) (envelope-from SRS0=W+vi=RY=quip.cz=000.fbsd@elsa.codelab.cz) Received: from elsa.codelab.cz (elsa.codelab.cz [94.124.105.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id DD4936C32B; Thu, 21 Mar 2019 16:27:57 +0000 (UTC) (envelope-from SRS0=W+vi=RY=quip.cz=000.fbsd@elsa.codelab.cz) Received: from elsa.codelab.cz (localhost [127.0.0.1]) by elsa.codelab.cz (Postfix) with ESMTP id D52BD28417; Thu, 21 Mar 2019 17:27:46 +0100 (CET) Received: from illbsd.quip.test (ip-86-49-16-209.net.upcbroadband.cz [86.49.16.209]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by elsa.codelab.cz (Postfix) with ESMTPSA id 0EE6228426; Thu, 21 Mar 2019 17:27:44 +0100 (CET) To: freebsd-performance@freebsd.org, "freebsd-fs@FreeBSD.org" From: Miroslav Lachman <000.fbsd@quip.cz> Subject: FreeBSD ZFS vs. TrueOS ZoF benchmarks Message-ID: <907466e6-1cc1-6977-6d06-20aed1200d4b@quip.cz> Date: Thu, 21 Mar 2019 17:27:40 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Firefox/52.0 SeaMonkey/2.49.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: DD4936C32B X-Spamd-Bar: +++ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [3.73 / 15.00]; TO_DN_EQ_ADDR_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; MX_GOOD(-0.01)[cached: elsa.codelab.cz]; RCPT_COUNT_TWO(0.00)[2]; FORGED_SENDER(0.30)[000.fbsd@quip.cz,SRS0=W@elsa.codelab.cz]; RECEIVED_SPAMHAUS_PBL(0.00)[209.16.49.86.zen.spamhaus.org : 127.0.0.11]; RCVD_TLS_LAST(0.00)[]; R_DKIM_NA(0.00)[]; ASN(0.00)[asn:42000, ipnet:94.124.104.0/21, country:CZ]; MID_RHS_MATCH_FROM(0.00)[]; TAGGED_FROM(0.00)[vi=RY=quip.cz=000.fbsd]; ARC_NA(0.00)[]; FROM_NEQ_ENVFROM(0.00)[000.fbsd@quip.cz,SRS0=W@elsa.codelab.cz]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_SHORT(0.58)[0.585,0]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(0.84)[0.845,0]; DMARC_NA(0.00)[quip.cz]; IP_SCORE(0.19)[ip: (0.46), ipnet: 94.124.104.0/21(0.23), asn: 42000(0.18), country: CZ(0.07)]; NEURAL_SPAM_LONG(0.92)[0.925,0]; RCVD_IN_DNSWL_NONE(0.00)[4.105.124.94.list.dnswl.org : 127.0.10.0]; R_SPF_NA(0.00)[] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 16:27:58 -0000 There is a benchmark comparing ZFS in FreeBSD 12 with ZFS in TrueOS based on ZFSonFreeBSD 9https://zfsonfreebsd.github.io/ZoF/0 FreeBSD ZFS vs. TrueOS ZoF vs. DragonFlyBSD HAMMER2 vs. ZFS On Linux Benchmarks https://www.phoronix.com/scan.php?page=article&item=bsd-initial-zof&num=1 I am interested if there will be enough testing before replacing the official FreeBSD code base with ZoF. ZFS in FreeBSD 12 is much faster so I am afraid if FreeBSD based on ZoF will be as fast as our current implementation of ZFS. Kind regards Miroslav Lachman From owner-freebsd-fs@freebsd.org Thu Mar 21 16:31:08 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 34EF81547856; Thu, 21 Mar 2019 16:31:08 +0000 (UTC) (envelope-from mmacy@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CA6B06C530; Thu, 21 Mar 2019 16:31:07 +0000 (UTC) (envelope-from mmacy@freebsd.org) Received: from mail-io1-f43.google.com (mail-io1-f43.google.com [209.85.166.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) (Authenticated sender: mmacy) by smtp.freebsd.org (Postfix) with ESMTPSA id 9482D18CB0; Thu, 21 Mar 2019 16:31:07 +0000 (UTC) (envelope-from mmacy@freebsd.org) Received: by mail-io1-f43.google.com with SMTP id b6so5787364iog.0; Thu, 21 Mar 2019 09:31:07 -0700 (PDT) X-Gm-Message-State: APjAAAXnGCkBg8zRR23HTvM1XAy55B81vA0FaKkrR+IOaneq9KSLChVY 086trya883grcLqwXU2AEdhxA0ZVaH5je23Ni9k= X-Google-Smtp-Source: APXvYqxChzBIxz7GkLZszTPH4iDwX5+luL3VHxGOz1EpnP/4o+xVMsTjUXBwSCUsFHUtnnNz1a6vBCXoXEKv3bY9L5Y= X-Received: by 2002:a6b:e206:: with SMTP id z6mr3269440ioc.237.1553185867010; Thu, 21 Mar 2019 09:31:07 -0700 (PDT) MIME-Version: 1.0 References: <907466e6-1cc1-6977-6d06-20aed1200d4b@quip.cz> In-Reply-To: <907466e6-1cc1-6977-6d06-20aed1200d4b@quip.cz> From: Matthew Macy Date: Thu, 21 Mar 2019 09:30:56 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: FreeBSD ZFS vs. TrueOS ZoF benchmarks To: Miroslav Lachman <000.fbsd@quip.cz> Cc: "freebsd-fs@FreeBSD.org" , freebsd-performance@freebsd.org X-Rspamd-Queue-Id: CA6B06C530 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.965,0]; ASN(0.00)[asn:11403, ipnet:96.47.64.0/20, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 16:31:08 -0000 These were run with ZoF compiled with -O0 and INVARIANTS. Take what you read with a grain of salt. On Thu, Mar 21, 2019 at 09:28 Miroslav Lachman <000.fbsd@quip.cz> wrote: > There is a benchmark comparing ZFS in FreeBSD 12 with ZFS in TrueOS > based on ZFSonFreeBSD 9https://zfsonfreebsd.github.io/ZoF/0 > > FreeBSD ZFS vs. TrueOS ZoF vs. DragonFlyBSD HAMMER2 vs. ZFS On Linux > Benchmarks > https://www.phoronix.com/scan.php?page=article&item=bsd-initial-zof&num=1 > > I am interested if there will be enough testing before replacing the > official FreeBSD code base with ZoF. ZFS in FreeBSD 12 is much faster so > I am afraid if FreeBSD based on ZoF will be as fast as our current > implementation of ZFS. > > Kind regards > Miroslav Lachman > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > From owner-freebsd-fs@freebsd.org Thu Mar 21 17:07:11 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 67CF315485A9 for ; Thu, 21 Mar 2019 17:07:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id F07366DA08 for ; Thu, 21 Mar 2019 17:07:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id AE6BB15485A6; Thu, 21 Mar 2019 17:07:10 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 741A415485A5 for ; Thu, 21 Mar 2019 17:07:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 10AF66DA06 for ; Thu, 21 Mar 2019 17:07:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 44DF27B31 for ; Thu, 21 Mar 2019 17:07:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LH79Pw037789 for ; Thu, 21 Mar 2019 17:07:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LH79NE037788 for fs@FreeBSD.org; Thu, 21 Mar 2019 17:07:09 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Thu, 21 Mar 2019 17:07:09 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jurij.kovacic@ocpea.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 17:07:11 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #11 from Jurij Kovacic --- (In reply to Andriy Gapon from comment #10) Hi Andriy, >From what I can tell the RAM modules indeed are not ECC type, ... Memory Device Array Handle: 0x0025 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 4096 MB ... since Total Width and Data Width are the same - you can find the complete dmidecode output below.=20 I take it your recommendation is to replace the RAM modules? Kind regards, Jurij # dmidecode 3.2 Scanning /dev/mem for entry point. SMBIOS 2.5 present. Handle 0x0025, DMI type 16, 15 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: None Maximum Capacity: 128 GB Error Information Handle: Not Provided Number Of Devices: 4 Handle 0x0027, DMI type 17, 27 bytes Memory Device Array Handle: 0x0025 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: DIMM Set: None Locator: CPU1_DIMM0 Bank Locator: BANK0 Type: Other Type Detail: Synchronous Speed: 667 MT/s Manufacturer: Apacer Serial Number: 32110102 Asset Tag: AssetTagNum0 Part Number: 78.A1GDE.9K00C Handle 0x0029, DMI type 17, 27 bytes Memory Device Array Handle: 0x0025 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 2048 MB Form Factor: DIMM Set: None Locator: CPU1_DIMM1 Bank Locator: BANK1 Type: Other Type Detail: Synchronous Speed: 667 MT/s Manufacturer: Apacer Serial Number: 32110102 Asset Tag: AssetTagNum1 Part Number: 78.A1GDE.9K00C Handle 0x002B, DMI type 17, 27 bytes Memory Deavice Array Handle: 0x0025 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 4096 MB Form Factor: DIMM Set: None Locator: CPU1_DIMM2 Bank Locator: BANK2 Type: Other Type Detail: Synchronous Speed: 667 MT/s Manufacturer: Kingston Serial Number: C40B2C66 Asset Tag: AssetTagNum2 Part Number: 99U5403-034.A00LF Handle 0x002D, DMI type 17, 27 bytes Memory Device Array Handle: 0x0025 Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 4096 MB Form Factor: DIMM Set: None Locator: CPU1_DIMM3 Bank Locator: BANK3 Type: Other Type Detail: Synchronous Speed: 667 MT/s Manufacturer: Kingston Serial Number: 91352C8F Asset Tag: AssetTagNum3 Part Number: 99U5403-034.A00LF --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 17:43:02 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1E477154967F for ; Thu, 21 Mar 2019 17:43:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id AAD2E6F421 for ; Thu, 21 Mar 2019 17:43:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 6A8DC154967E; Thu, 21 Mar 2019 17:43:01 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 59040154967D for ; Thu, 21 Mar 2019 17:43:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E901A6F41F for ; Thu, 21 Mar 2019 17:43:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 0612E8100 for ; Thu, 21 Mar 2019 17:43:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LHgxOu017454 for ; Thu, 21 Mar 2019 17:42:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LHgxrO017453 for fs@FreeBSD.org; Thu, 21 Mar 2019 17:42:59 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Thu, 21 Mar 2019 17:43:00 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 17:43:02 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #12 from Andriy Gapon --- It's not necessarily a memory module, it could be a bad contact in a memory slot or in a CPU socket. Or some source of alpha particles in the vicinity = :-) But you get the idea. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 17:52:18 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DE8051549A94 for ; Thu, 21 Mar 2019 17:52:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 746DF6F8DD for ; Thu, 21 Mar 2019 17:52:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 383481549A8F; Thu, 21 Mar 2019 17:52:18 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 26A961549A8E for ; Thu, 21 Mar 2019 17:52:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BAE946F8D8 for ; Thu, 21 Mar 2019 17:52:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id E37F2815B for ; Thu, 21 Mar 2019 17:52:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LHqG7E035859 for ; Thu, 21 Mar 2019 17:52:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LHqGmS035856 for fs@FreeBSD.org; Thu, 21 Mar 2019 17:52:16 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Thu, 21 Mar 2019 17:52:17 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: jurij.kovacic@ocpea.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 17:52:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #13 from Jurij Kovacic --- Thank you very much for your help, Andriy. To be quite honest, I was beginn= ing to loose hope, since I got no reply on the mailing list, whereas you not on= ly helped, but taught me a few things along the way.=20 Now we know we should focus on the hardware side of things. Once again, thank you. Kind regards, Jurij --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 20:40:39 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4B7F5154E901 for ; Thu, 21 Mar 2019 20:40:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id D4FE277703 for ; Thu, 21 Mar 2019 20:40:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 94097154E8FB; Thu, 21 Mar 2019 20:40:38 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8021E154E8FA for ; Thu, 21 Mar 2019 20:40:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 17194776FE for ; Thu, 21 Mar 2019 20:40:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 606C499B6 for ; Thu, 21 Mar 2019 20:40:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LKebBf086630 for ; Thu, 21 Mar 2019 20:40:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LKeb4Y086625 for fs@FreeBSD.org; Thu, 21 Mar 2019 20:40:37 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 196726] [FUSEFS] fuse truncates files on read, sometimes returns wrong data. Date: Thu, 21 Mar 2019 20:40:37 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 20:40:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D196726 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |asomers@FreeBSD.org Summary|fusefs truncates files on |[FUSEFS] fuse truncates |read, sometimes returns |files on read, sometimes |wrong data. |returns wrong data. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 20:48:56 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 92572154EDE7 for ; Thu, 21 Mar 2019 20:48:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 235D777C56 for ; Thu, 21 Mar 2019 20:48:56 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id D20C7154EDE6; Thu, 21 Mar 2019 20:48:55 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BFDFD154EDE5 for ; Thu, 21 Mar 2019 20:48:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5A2D777C52 for ; Thu, 21 Mar 2019 20:48:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 82D029B53 for ; Thu, 21 Mar 2019 20:48:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LKmsAK003088 for ; Thu, 21 Mar 2019 20:48:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LKmsvK003087 for fs@FreeBSD.org; Thu, 21 Mar 2019 20:48:54 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 200513] [FUSEFS] Race at shutdown and corrupt fusefs systems Date: Thu, 21 Mar 2019 20:48:54 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 20:48:56 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D200513 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |asomers@FreeBSD.org Summary|Race at shutdown and |[FUSEFS] Race at shutdown |corrupt fusefs systems |and corrupt fusefs systems --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 20:50:50 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3CEB6154EE7E for ; Thu, 21 Mar 2019 20:50:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id C88F577D59 for ; Thu, 21 Mar 2019 20:50:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 84D33154EE7A; Thu, 21 Mar 2019 20:50:49 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 729EA154EE79 for ; Thu, 21 Mar 2019 20:50:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0D26F77D51 for ; Thu, 21 Mar 2019 20:50:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 332C39B70 for ; Thu, 21 Mar 2019 20:50:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LKomxx005943 for ; Thu, 21 Mar 2019 20:50:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LKom2b005942 for fs@FreeBSD.org; Thu, 21 Mar 2019 20:50:48 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 200513] [FUSEFS] Race at shutdown and corrupt fusefs systems Date: Thu, 21 Mar 2019 20:50:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 20:50:50 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D200513 --- Comment #7 from Alan Somers --- This sounds like a bug in the particular fuse daemons you're using. Every = fuse daemon should be able to cleanly shutdown on SIGTERM, and by default the ke= rnel doesn't cache writes to fuse filesystems. But perhaps the early patches you were using did. Does the problem still happen on any recent releases? --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 20:52:13 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C8591154F068 for ; Thu, 21 Mar 2019 20:52:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5394277F45 for ; Thu, 21 Mar 2019 20:52:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 1530B154F064; Thu, 21 Mar 2019 20:52:13 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 00A92154F063 for ; Thu, 21 Mar 2019 20:52:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8D86177F3E for ; Thu, 21 Mar 2019 20:52:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id BB5959CC4 for ; Thu, 21 Mar 2019 20:52:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LKqBBf011054 for ; Thu, 21 Mar 2019 20:52:11 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LKqBXb011053 for fs@FreeBSD.org; Thu, 21 Mar 2019 20:52:11 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 230260] [FUSEFS] [PERFORMANCE]: Performance issue (I/O block size) Date: Thu, 21 Mar 2019 20:52:11 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 20:52:14 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D230260 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |asomers@FreeBSD.org Summary|[FUSE] [PERFORMANCE]: |[FUSEFS] [PERFORMANCE]: |Performance issue (I/O |Performance issue (I/O |block size) |block size) --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 20:54:23 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E4BCB154F21F for ; Thu, 21 Mar 2019 20:54:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 7F3478022D for ; Thu, 21 Mar 2019 20:54:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 404E0154F21C; Thu, 21 Mar 2019 20:54:22 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2DD35154F21B for ; Thu, 21 Mar 2019 20:54:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BE66980229 for ; Thu, 21 Mar 2019 20:54:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id E650F9CE1 for ; Thu, 21 Mar 2019 20:54:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LKsKig021222 for ; Thu, 21 Mar 2019 20:54:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LKsK5s021221 for fs@FreeBSD.org; Thu, 21 Mar 2019 20:54:20 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235773] [FUSEFS]: Missing real support for attr/dentry cache timeouts Date: Thu, 21 Mar 2019 20:54:20 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 20:54:23 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235773 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[FUSE]: Missing real |[FUSEFS]: Missing real |support for attr/dentry |support for attr/dentry |cache timeouts |cache timeouts --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 20:54:29 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BCE35154F23E for ; Thu, 21 Mar 2019 20:54:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 5034180244 for ; Thu, 21 Mar 2019 20:54:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 15227154F23B; Thu, 21 Mar 2019 20:54:29 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 012CB154F23A for ; Thu, 21 Mar 2019 20:54:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 880BD8023A for ; Thu, 21 Mar 2019 20:54:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id B8BFD9CE8 for ; Thu, 21 Mar 2019 20:54:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LKsRjn021367 for ; Thu, 21 Mar 2019 20:54:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LKsROK021366 for fs@FreeBSD.org; Thu, 21 Mar 2019 20:54:27 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235774] [FUSEFS]: Need to evict invalidated cache contents on fuse_write_directbackend() Date: Thu, 21 Mar 2019 20:54:27 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 20:54:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235774 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[FUSE]: Need to evict |[FUSEFS]: Need to evict |invalidated cache contents |invalidated cache contents |on |on |fuse_write_directbackend() |fuse_write_directbackend() --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Thu Mar 21 20:54:36 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6524C154F260 for ; Thu, 21 Mar 2019 20:54:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id EA01080266 for ; Thu, 21 Mar 2019 20:54:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id AE73B154F25F; Thu, 21 Mar 2019 20:54:35 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9CEA7154F25E for ; Thu, 21 Mar 2019 20:54:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3C6DF8025E for ; Thu, 21 Mar 2019 20:54:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 7DA359CF1 for ; Thu, 21 Mar 2019 20:54:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2LKsY9k021513 for ; Thu, 21 Mar 2019 20:54:34 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2LKsYGK021512 for fs@FreeBSD.org; Thu, 21 Mar 2019 20:54:34 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235775] [FUSEFS]: Reuse cached attributes, when available and valid Date: Thu, 21 Mar 2019 20:54:34 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Mar 2019 20:54:36 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235775 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[FUSE]: Reuse cached |[FUSEFS]: Reuse cached |attributes, when available |attributes, when available |and valid |and valid --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Fri Mar 22 07:14:19 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 526DD155D2BC for ; 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Fri, 22 Mar 2019 07:14:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 2F6B4F8A1 for ; Fri, 22 Mar 2019 07:14:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2M7EHFq007457 for ; Fri, 22 Mar 2019 07:14:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2M7EH51007456 for fs@FreeBSD.org; Fri, 22 Mar 2019 07:14:17 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 236504] [gmirror][UFS2] "Superblock check-hash failed" messages seen Date: Fri, 22 Mar 2019 07:14:17 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pho@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2019 07:14:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236504 --- Comment #12 from Peter Holm --- I have uploaded a self contained version of the test scenario to: https://people.freebsd.org/~pho/graid1_7s2.sh I have run this on three different hosts, all with the same result. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Fri Mar 22 09:13:50 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 863B91538195 for ; Fri, 22 Mar 2019 09:13:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 19DBD71860 for ; Fri, 22 Mar 2019 09:13:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id C612E1538194; Fri, 22 Mar 2019 09:13:49 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B1D5A1538193 for ; Fri, 22 Mar 2019 09:13:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 466767185D for ; Fri, 22 Mar 2019 09:13:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 63F7B10A13 for ; Fri, 22 Mar 2019 09:13:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2M9DmQ2029582 for ; Fri, 22 Mar 2019 09:13:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2M9Dmt9029573 for fs@FreeBSD.org; Fri, 22 Mar 2019 09:13:48 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Fri, 22 Mar 2019 09:13:48 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2019 09:13:50 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 --- Comment #14 from Andriy Gapon --- You are welcome. And thank you for the report and great help with it. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Fri Mar 22 09:14:21 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 55B4815381DA for ; Fri, 22 Mar 2019 09:14:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id E268E71898 for ; Fri, 22 Mar 2019 09:14:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id A2BDA15381D8; Fri, 22 Mar 2019 09:14:20 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 906D215381D7 for ; Fri, 22 Mar 2019 09:14:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2BFE971897 for ; Fri, 22 Mar 2019 09:14:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 6E8FA10A16 for ; Fri, 22 Mar 2019 09:14:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2M9EJdm046028 for ; Fri, 22 Mar 2019 09:14:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2M9EJJe046022 for fs@FreeBSD.org; Fri, 22 Mar 2019 09:14:19 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 235783] Repeated ZFS-related kernel panic Date: Fri, 22 Mar 2019 09:14:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: avg@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Not A Bug X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution bug_status Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2019 09:14:21 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235783 Andriy Gapon changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Not A Bug Status|New |Closed --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Fri Mar 22 11:50:42 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9729D1541ABA for ; Fri, 22 Mar 2019 11:50:42 +0000 (UTC) (envelope-from pathiaki2@yahoo.com) Received: from sonic309-20.consmr.mail.ne1.yahoo.com (sonic309-20.consmr.mail.ne1.yahoo.com [66.163.184.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 831C576E42 for ; Fri, 22 Mar 2019 11:50:41 +0000 (UTC) (envelope-from pathiaki2@yahoo.com) X-YMail-OSG: 27_HxnkVM1lAXmYsoP5HGfPOYMZhhm1IfyTPLfmqthHBledsUk2VxcOHL6PNwTP vb08e6C55.qYHNg7rqIIbqsY3hDqC6g2Cr_RtYU2VdPH0Y3pZIpVmrJ77Kb1IM5Ec89L2YmTKeQC cq2rkAbnZmv.IW7xyiTs0o0hg52V_bV38LYVL2rmKKKViZgnSGAHBHSffto93BRQTwVnuiWiUojW qDTDRwCw9Uz1pt6Lxzhpdw_5myEVh0d1D6iJZwnN.uO8Oji7gmcv46wSh3H8wXtNU1P31RZj6YbE ACAGhHQJABiAw9opl5l7fQCgXTa5XvSxfm1kxc69lj_qyOTJhcenjVfCd4N87g0oRuy79IvZtERe ia40PW1E3QpwMaS_EwTnqQCuvCYZJM.F61VvANFBeXxFnE2dXZFmkDjoRAUb9__Zwu9kYq5Z3iSx WK4JgFf1Yi4V9dJPqjvcwqNONR3tzvqCMUO6egCFoVh3KxuIUUw6hq.mEfOhUGNVVDNYfzxWyBP3 02sYvVvBaDo6AMFYzHOlETUu7lqUXSm.g2Bc7siWuTVPNolezcrqcZgLgEtbKFoRZBTCMEYNicpr jZzUxyIALDoOXrKWgEMwq06t7T7rQdoxN.RZB1V1N6nd5ndboBG.hPltNFNlrG6nHe.MjklgLNzO k10QTFrJ9Q3A4Nmij86ewrDY60NIbOhMAL0WRr3jJGiGWhONWxTxXlslOt4WLJiz8RGuTtBT7ZCl .VlDKLlev3qqUkKqvUJT1zmWof7aNeNSxR3zFXZdfFG1wSMwbUye1j1EYRlbfs5w.jLW62PqiSBi _jtOk4pd63Riz0LZmttiQqGk8dqrGrz5j.GWxpeXsy9CwWml8NZ.XaXfhnZezDr0jceN1NcGnCyH I.KZWEJSziiO3LPEW.DMhQugMe1uc_6jkRH8_.ULN_JyRYIcJxd9f24ezch6J0X9Fu5Vd9jHCq2k FPt_A.i6OjpIZ10AvEsZzCqN3LjagJynXONFs3t.zk1UK4ei4It1g2.BuJlRx59M_2Mi0XBGS9l8 mUNITnk0mPJwvMcShZwExhkxVzUWqcqEvOQHlv98wJy.vZfhF7SkoEaQiNZ6h3y9mild9_iGSg99 kFYWFbAvr7U9rT40EC2MjUi6ROIaeYvmMJHmDStWn2kW3tfWz21A.wfFxUVMrkA-- Received: from sonic.gate.mail.ne1.yahoo.com by sonic309.consmr.mail.ne1.yahoo.com with HTTP; Fri, 22 Mar 2019 11:50:40 +0000 Date: Fri, 22 Mar 2019 11:40:29 +0000 (UTC) From: Paul Pathiakis To: Miroslav Lachman <000.fbsd@quip.cz>, Matthew Macy Cc: "freebsd-fs@FreeBSD.org" , freebsd-performance@freebsd.org Message-ID: <1933758568.9695852.1553254829805@mail.yahoo.com> In-Reply-To: References: <907466e6-1cc1-6977-6d06-20aed1200d4b@quip.cz> Subject: Re: FreeBSD ZFS vs. TrueOS ZoF benchmarks MIME-Version: 1.0 X-Mailer: WebService/1.1.13212 YMailNorrin Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Firefox/60.0 X-Rspamd-Queue-Id: 831C576E42 X-Spamd-Bar: +++ X-Spamd-Result: default: False [3.01 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; FREEMAIL_FROM(0.00)[yahoo.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; RCVD_TLS_LAST(0.00)[]; TO_DN_SOME(0.00)[]; NEURAL_SPAM_MEDIUM(0.97)[0.966,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_SPAM_SHORT(0.98)[0.985,0]; DKIM_TRACE(0.00)[yahoo.com:+]; MX_GOOD(-0.01)[cached: mta6.am0.yahoodns.net]; RCVD_IN_DNSWL_NONE(0.00)[146.184.163.66.list.dnswl.org : 127.0.5.0]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; IP_SCORE(1.18)[ip: (3.80), ipnet: 66.163.184.0/21(1.20), asn: 36646(0.96), country: US(-0.07)]; NEURAL_SPAM_LONG(0.89)[0.892,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36646, ipnet:66.163.184.0/21, country:US]; RCVD_COUNT_TWO(0.00)[2]; DWL_DNSWL_NONE(0.00)[yahoo.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2019 11:50:42 -0000 Matt, Meaning?=C2=A0 How does -O0 optimization and INVARIANTS affect this?=C2=A0= =20 Personally, I find everything on Phoronix "out-of-the-box" FreeBSD and opti= mized Linux.=C2=A0 *shrug*=C2=A0 Apples? Meet Oranges.=C2=A0 I make my mone= y as a contractor supporting RH/CentOS, but it's always funny to give peopl= e the heads up on who uses FreeBSD as their starting point and to let them = know the home network runs on FreeBSD. When people think Linux (which they believe is the only OSS "Operating Syst= em" out there)=C2=A0 I have to explain kernel and user space and then expla= in FreeBSD is both and then show them the numerous CVE exploits for that ye= ar.... 150+ versus ~15.=C2=A0 Faster is not always better, especially when = you're circumventing standards to get that speed. (I remember the IIS vs Ap= ache wars....=C2=A0 Turned out that IIS was not doing things properly and c= ircumvented a lot of exploit protections for that speed.)=C2=A0=20 Building an OS that does everything well OOB, FreeBSD can do that.=C2=A0 Op= timize for application specific....=C2=A0 It usually wins, places or shows.= =C2=A0=20 Sadly, I didn't realize that FreeNAS was using OpenZFS vs the FreeBSD ZFS.= =C2=A0 Here's my question.... Why?=C2=A0 It was my understanding that SUN m= ade it OSS and there are conflicts with the CDDL and GPL.=C2=A0 It seems si= lly to lose performance for no reason. As for phoronix, I read it for a laugh.=C2=A0 It's funny how so many "Linux= is everything/rules" people I meet who just use it as a shield and have ne= ver evaluated the kernels of both and the surrounding userland.=C2=A0 The F= reeBSD project is tight, goes through a proper QA and release cycle and out= pops, even a x.0 release, a fully useful new OS version with everything ne= at, tidy, functional and fast.=C2=A0 (So, if FreeBSD can do this, why are a= ll the crazies that are producing software screaming AGILE and quick releas= es which still has not solved the problem of crap code?) Ooops, bit of a rant.... sorry all, Paul On Thursday, March 21, 2019, 12:37:23 PM EDT, Matthew Macy wrote: =20 =20 These were run with ZoF compiled with -O0 and INVARIANTS. Take what you read with a grain of salt. On Thu, Mar 21, 2019 at 09:28 Miroslav Lachman <000.fbsd@quip.cz> wrote: > There is a benchmark comparing ZFS in FreeBSD 12 with ZFS in TrueOS > based on ZFSonFreeBSD 9https://zfsonfreebsd.github.io/ZoF/0 > > FreeBSD ZFS vs. TrueOS ZoF vs. DragonFlyBSD HAMMER2 vs. ZFS On Linux > Benchmarks > https://www.phoronix.com/scan.php?page=3Darticle&item=3Dbsd-initial-zof#= =3D1 > > I am interested if there will be enough testing before replacing the > official FreeBSD code base with ZoF. ZFS in FreeBSD 12 is much faster so > I am afraid if FreeBSD based on ZoF will be as fast as our current > implementation of ZFS. > > Kind regards > Miroslav Lachman > _______________________________________________ > freebsd-fs@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > _______________________________________________ freebsd-performance@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "freebsd-performance-unsubscribe@freebsd.o= rg" =20 From owner-freebsd-fs@freebsd.org Fri Mar 22 12:45:38 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 293631544D53 for ; Fri, 22 Mar 2019 12:45:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id AEFDC81658 for ; Fri, 22 Mar 2019 12:45:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 72DEC1544D50; Fri, 22 Mar 2019 12:45:37 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 609731544D4F for ; Fri, 22 Mar 2019 12:45:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F155B81654 for ; Fri, 22 Mar 2019 12:45:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 4F4B1128FB for ; Fri, 22 Mar 2019 12:45:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2MCjaPn019312 for ; Fri, 22 Mar 2019 12:45:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2MCjahl019308 for fs@FreeBSD.org; Fri, 22 Mar 2019 12:45:36 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 236710] zfs: clone + resize = dataset is busy Date: Fri, 22 Mar 2019 12:45:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2019 12:45:38 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236710 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |fs@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Fri Mar 22 21:42:20 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2A75C1552663; Fri, 22 Mar 2019 21:42:20 +0000 (UTC) (envelope-from mmacy@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C0B5894AB2; Fri, 22 Mar 2019 21:42:19 +0000 (UTC) (envelope-from mmacy@freebsd.org) Received: from mail-it1-f177.google.com (mail-it1-f177.google.com [209.85.166.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) (Authenticated sender: mmacy) by smtp.freebsd.org (Postfix) with ESMTPSA id 8EBF45128; Fri, 22 Mar 2019 21:42:19 +0000 (UTC) (envelope-from mmacy@freebsd.org) Received: by mail-it1-f177.google.com with SMTP id h9so5671232itl.1; Fri, 22 Mar 2019 14:42:19 -0700 (PDT) X-Gm-Message-State: APjAAAXiOG/J7d78dgd0EJ9+6ifWH5AUdq1IH0gml/YxvJ0BAf2xTJ9s A0T2J7QAkrsB2qUFJePh6RHH9/MAUsAYAHKLlcU= X-Google-Smtp-Source: APXvYqynm/9WHTZvb+r6R7PjwAjIkNce7EcfrG9AkodAZbF65GCfKjPbJFcw5WekbW43g1vuKKJ/cUO2lzXJmRxGsi0= X-Received: by 2002:a24:6f49:: with SMTP id x70mr2943614itb.102.1553290938984; Fri, 22 Mar 2019 14:42:18 -0700 (PDT) MIME-Version: 1.0 References: <907466e6-1cc1-6977-6d06-20aed1200d4b@quip.cz> <1933758568.9695852.1553254829805@mail.yahoo.com> In-Reply-To: <1933758568.9695852.1553254829805@mail.yahoo.com> From: Matthew Macy Date: Fri, 22 Mar 2019 14:42:08 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: FreeBSD ZFS vs. TrueOS ZoF benchmarks To: Paul Pathiakis Cc: Miroslav Lachman <000.fbsd@quip.cz>, "freebsd-fs@FreeBSD.org" , freebsd-performance@freebsd.org X-Rspamd-Queue-Id: C0B5894AB2 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.94 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.946,0]; ASN(0.00)[asn:11403, ipnet:96.47.64.0/20, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2019 21:42:20 -0000 Meaning that it's pre release and the defaults are set so that users can constructively report bugs. On Fri, Mar 22, 2019 at 04:50 Paul Pathiakis wrote: > Matt, > > Meaning? How does -O0 optimization and INVARIANTS affect this? > > Personally, I find everything on Phoronix "out-of-the-box" FreeBSD and > optimized Linux. *shrug* Apples? Meet Oranges. I make my money as a > contractor supporting RH/CentOS, but it's always funny to give people the > heads up on who uses FreeBSD as their starting point and to let them know > the home network runs on FreeBSD. > > When people think Linux (which they believe is the only OSS "Operating > System" out there) I have to explain kernel and user space and then > explain FreeBSD is both and then show them the numerous CVE exploits for > that year.... 150+ versus ~15. Faster is not always better, especially > when you're circumventing standards to get that speed. (I remember the IIS > vs Apache wars.... Turned out that IIS was not doing things properly and > circumvented a lot of exploit protections for that speed.) > > Building an OS that does everything well OOB, FreeBSD can do that. > Optimize for application specific.... It usually wins, places or shows. > > Sadly, I didn't realize that FreeNAS was using OpenZFS vs the FreeBSD > ZFS. Here's my question.... Why? It was my understanding that SUN made it > OSS and there are conflicts with the CDDL and GPL. It seems silly to lose > performance for no reason. > > As for phoronix, I read it for a laugh. It's funny how so many "Linux is > everything/rules" people I meet who just use it as a shield and have never > evaluated the kernels of both and the surrounding userland. The FreeBSD > project is tight, goes through a proper QA and release cycle and out pops, > even a x.0 release, a fully useful new OS version with everything neat, > tidy, functional and fast. (So, if FreeBSD can do this, why are all the > crazies that are producing software screaming AGILE and quick releases > which still has not solved the problem of crap code?) > > Ooops, bit of a rant.... sorry all, > > Paul > > > > On Thursday, March 21, 2019, 12:37:23 PM EDT, Matthew Macy < > mmacy@freebsd.org> wrote: > > > These were run with ZoF compiled with -O0 and INVARIANTS. Take what you > read with a grain of salt. > > On Thu, Mar 21, 2019 at 09:28 Miroslav Lachman <000.fbsd@quip.cz> wrote: > > > There is a benchmark comparing ZFS in FreeBSD 12 with ZFS in TrueOS > > based on ZFSonFreeBSD 9https://zfsonfreebsd.github.io/ZoF/0 > > > > FreeBSD ZFS vs. TrueOS ZoF vs. DragonFlyBSD HAMMER2 vs. ZFS On Linux > > Benchmarks > > https://www.phoronix.com/scan.php?page=article&item=bsd-initial-zof#=1 > > > > > I am interested if there will be enough testing before replacing the > > official FreeBSD code base with ZoF. ZFS in FreeBSD 12 is much faster so > > I am afraid if FreeBSD based on ZoF will be as fast as our current > > implementation of ZFS. > > > > Kind regards > > Miroslav Lachman > > _______________________________________________ > > freebsd-fs@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-fs > > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > > > > _______________________________________________ > freebsd-performance@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-performance > To unsubscribe, send any mail to " > freebsd-performance-unsubscribe@freebsd.org" > From owner-freebsd-fs@freebsd.org Fri Mar 22 22:13:52 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 591E01553268 for ; Fri, 22 Mar 2019 22:13:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id DBA5195D04 for ; Fri, 22 Mar 2019 22:13:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 9FD6E1553267; Fri, 22 Mar 2019 22:13:51 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8B97D1553266 for ; Fri, 22 Mar 2019 22:13:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1D5F095CF9 for ; Fri, 22 Mar 2019 22:13:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 5D2BC17B58 for ; Fri, 22 Mar 2019 22:13:50 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2MMDo3i082897 for ; Fri, 22 Mar 2019 22:13:50 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2MMDow2082896 for fs@FreeBSD.org; Fri, 22 Mar 2019 22:13:50 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 200513] [FUSEFS] Race at shutdown and corrupt fusefs systems Date: Fri, 22 Mar 2019 22:13:50 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rkoberman@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2019 22:13:52 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D200513 --- Comment #8 from rkoberman@gmail.com --- (In reply to Alan Somers from comment #7) You may be right. I only saw the issue with ntfs-3g (sysutils/fusefs-ntfs).= If I shutdown my system with an NTFS volume mounted and after the file system = had been written to, I would see corruption. I would be unable to open many directories and get lots of file system errors. Files would simply be gone. I would boot up Windows 7 and run a file check which claimed the volume was= OK and asked whether I wanted to run the full check. The full check reported errors and required a reboot to fix the problem.=20 After the rebuild completed, the file system would mount and run fine on FreeBSD. In a mail thread, someone, probably either Florian Smeets or Attil= io Rao, it was suggested that the fuse daemon was likely existing before the f= ile system was unmounted completely and that led me to write a simple rc.d scri= pt to unmount all FUSE file systems (umount -Avt fusefs) during shutdown. Since then, I have seen no corruption issues. (I have seen other issues, notably confusion between mtime and ctime on files. This all goes back to around 2012, so my memory is hazy. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Fri Mar 22 22:19:33 2019 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2D0F71553692 for ; Fri, 22 Mar 2019 22:19:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id B0FC296497 for ; Fri, 22 Mar 2019 22:19:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 6FCF3155368F; Fri, 22 Mar 2019 22:19:32 +0000 (UTC) Delivered-To: fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5E7FE155368E for ; Fri, 22 Mar 2019 22:19:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id F1B9E96495 for ; Fri, 22 Mar 2019 22:19:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id E116617B74 for ; Fri, 22 Mar 2019 22:19:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x2MMJUd4089698 for ; Fri, 22 Mar 2019 22:19:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x2MMJUei089697 for fs@FreeBSD.org; Fri, 22 Mar 2019 22:19:30 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 200513] [FUSEFS] Race at shutdown and corrupt fusefs systems Date: Fri, 22 Mar 2019 22:19:29 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Not Enough Information X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2019 22:19:33 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D200513 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Closed Resolution|--- |Not Enough Information --- Comment #9 from Alan Somers --- Ok, I'm going to close this bug on the theory that it was either caused by: 1) Buggy write caching in the fuse driver, which no longer happens, or 2) Poor handling of SIGETERM in fusefs-ntfs3g But if anybody can reproduce the problems on a modern system, then by all m= eans reopen. --=20 You are receiving this mail because: You are the assignee for the bug.=