From owner-freebsd-fs@freebsd.org Sun Mar 28 21:00:42 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 77B9C5AEE95 for ; Sun, 28 Mar 2021 21:00:42 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4F7p5P6DW6z3Nxj for ; Sun, 28 Mar 2021 21:00:41 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: by mailman.nyi.freebsd.org (Postfix) id 77C355AEB6E; Sun, 28 Mar 2021 21:00:41 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6ECE75AED3F for ; Sun, 28 Mar 2021 21:00:41 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F7p5N63hqz3Nxg for ; Sun, 28 Mar 2021 21:00:40 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 9B6E526CC2 for ; Sun, 28 Mar 2021 21:00:40 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 12SL0e8v093082 for ; Sun, 28 Mar 2021 21:00:40 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12SL0e9L093081 for fs@FreeBSD.org; Sun, 28 Mar 2021 21:00:40 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <202103282100.12SL0e9L093081@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, 28 Mar 2021 21:00:40 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Mar 2021 21:00:42 -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 Open | 237067 | ZFS: Crash in vdev_dtl_reassess when using GELI w Open | 240831 | zfs: Panic during snapshot on 12.1-STABLE r352648 Open | 243973 | [zfs] rollback segmentation fault Open | 244656 | zfs: resilver doesn't provide enough information Open | 244692 | gjournal: Does not support TRIM Open | 244899 | [PATCH] zfs: xattr on a symlink target > 136 caus Open | 251035 | [zfs] Allow 64 bit ZFS to support 32 bit ioctls ( 11 problems total for which you should take action. From owner-freebsd-fs@freebsd.org Sun Mar 28 22:09:07 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 199CB5B15E4 for ; Sun, 28 Mar 2021 22:09:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4F7qcM035Lz3jjl for ; Sun, 28 Mar 2021 22:09:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 01AFF5B18B9; Sun, 28 Mar 2021 22:09:07 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 017DF5B18B8 for ; Sun, 28 Mar 2021 22:09:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F7qcL6ZXNz3k78 for ; Sun, 28 Mar 2021 22:09:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D4DA427D59 for ; Sun, 28 Mar 2021 22:09:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 12SM963j027997 for ; Sun, 28 Mar 2021 22:09:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12SM96oP027996 for fs@FreeBSD.org; Sun, 28 Mar 2021 22:09:06 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 254177] When ZFS is recognized, An i386 machine with a lot of memory hangs. Date: Sun, 28 Mar 2021 22:09:06 +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: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ota@j.email.ne.jp 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Mar 2021 22:09:07 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254177 --- Comment #1 from ota@j.email.ne.jp --- *** Bug 254440 has been marked as a duplicate of this bug. *** --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Sun Mar 28 22:12:55 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id CBF315B1A39 for ; Sun, 28 Mar 2021 22:12:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4F7qhl5Fj2z3k95 for ; Sun, 28 Mar 2021 22:12:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id B29885B16F6; Sun, 28 Mar 2021 22:12:55 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B26565B1AA3 for ; Sun, 28 Mar 2021 22:12:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F7qhl4dMDz3k6B for ; Sun, 28 Mar 2021 22:12:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 928B9275F8 for ; Sun, 28 Mar 2021 22:12:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 12SMCtWG036196 for ; Sun, 28 Mar 2021 22:12:55 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12SMCtVs036195 for fs@FreeBSD.org; Sun, 28 Mar 2021 22:12:55 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 254177] When ZFS is recognized, An i386 machine with a lot of memory hangs. Date: Sun, 28 Mar 2021 22:12:55 +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: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ota@j.email.ne.jp 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Mar 2021 22:12:55 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254177 --- Comment #2 from ota@j.email.ne.jp --- I had vmware with a bit over 2GB and this was the root cause of my problem. After reducing memory allocation from 2200MB to 512MB, my 13-BETA on VMWare started loading zfs.ko fine. 2GB isn't a lot of memory... --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Sun Mar 28 23:45:54 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3AF545B3F2E for ; Sun, 28 Mar 2021 23:45:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4F7sm212YVz3pHD for ; Sun, 28 Mar 2021 23:45:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 238F45B3D6F; Sun, 28 Mar 2021 23:45:54 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 235835B3BC7 for ; Sun, 28 Mar 2021 23:45:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F7sm20S6tz3nvG for ; Sun, 28 Mar 2021 23:45:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id F26A4EE5 for ; Sun, 28 Mar 2021 23:45:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 12SNjr63079640 for ; Sun, 28 Mar 2021 23:45:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12SNjrBf079639 for fs@FreeBSD.org; Sun, 28 Mar 2021 23:45:53 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 159356] [zfs] [patch] ZFS NAME_ERR_DISKLIKE check is Solaris-specific Date: Sun, 28 Mar 2021 23:45:54 +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: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dclarke@blastwave.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 Mar 2021 23:45:54 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D159356 --- Comment #7 from Dennis Clarke --- Seems to be a done deal :=20 https://github.com/freqlabs/ZoF/commit/f04718fe3eb0269fba6a0d8c0bae4e0f08d7= bd7c Dennis Clarke --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Mon Mar 29 16:39:59 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A65C757CF85 for ; Mon, 29 Mar 2021 16:39:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4F8JG7499Cz3v0n for ; Mon, 29 Mar 2021 16:39:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 8D3CD57CA71; Mon, 29 Mar 2021 16:39:59 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8CFBC57CD45 for ; Mon, 29 Mar 2021 16:39:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F8JG73XGVz3v0m for ; Mon, 29 Mar 2021 16:39:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 687A416463 for ; Mon, 29 Mar 2021 16:39:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 12TGdxHL082268 for ; Mon, 29 Mar 2021 16:39:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12TGdxWX082267 for fs@FreeBSD.org; Mon, 29 Mar 2021 16:39:59 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 159356] [zfs] [patch] ZFS NAME_ERR_DISKLIKE check is Solaris-specific Date: Mon, 29 Mar 2021 16:39:59 +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: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freqlabs@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Mar 2021 16:39:59 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D159356 Ryan Moeller changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |freqlabs@FreeBSD.org --- Comment #8 from Ryan Moeller --- https://github.com/openzfs/zfs/pull/11813 --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Tue Mar 30 13:43:11 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 55ADA5C58D3; Tue, 30 Mar 2021 13:43:11 +0000 (UTC) (envelope-from mchouque@thi.eu.com) Received: from relay10.mail.gandi.net (relay10.mail.gandi.net [217.70.178.230]) (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 4F8rHf0jqWz4jVT; Tue, 30 Mar 2021 13:43:09 +0000 (UTC) (envelope-from mchouque@thi.eu.com) Received: from weirdfishes.localdomain (62-210-143-248.rev.poneytelecom.eu [62.210.143.248]) (Authenticated sender: m@thi.eu.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 65AD5240002; Tue, 30 Mar 2021 13:43:06 +0000 (UTC) Received: by weirdfishes.localdomain (Postfix, from userid 1000) id 0C9517203B9D5; Tue, 30 Mar 2021 15:43:06 +0200 (CEST) Date: Tue, 30 Mar 2021 15:43:06 +0200 From: Mathieu Chouquet-Stringer To: freebsd-fs@freebsd.org, freebsd-current@freebsd.org Cc: bryanv@freebsd.org Subject: Re: Scrub incredibly slow with 13.0-RC3 (as well as RC1 & 2) Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Face: %JOeya=Dg!}[/#Go&*&cQ+)){p1c8}u\Fg2Q3&)kothIq|JnWoVzJtCFo~4X List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Mar 2021 13:43:11 -0000 Hello, TL;DR: we need kvmclock support in FreeBSD On Sat, Mar 27, 2021 at 05:06:43PM +0100, Mathieu Chouquet-Stringer wrote: > TL;DR: read_max makes no difference, don't use hpet with KVM, use > scan_legacy. I ended up resurrecting a set of patches created by Bryan [1] to add support for kvmclock because this whole slow zfs thing is incredibly dependent on the timecounter infrastructure. I inlined below the patch I'm using at the moment. And results are mind blowing. I can scrub my zroot pool in 10s instead of 1m35s... And I started scrubbing my raidz2 pool 30 minutes ago and it's telling me I have about 15 hours left. The best time I got before that was 23:04:17 (and that was with scan_legacy=1 which was around 3 hours quicker than the same scrub withscan_legacy=0)... scan: scrub in progress since Tue Mar 30 15:00:03 2021 962G scanned at 541M/s, 810G issued at 456M/s, 24.4T total 0B repaired, 3.24% done, 15:05:39 to go And that's with vfs.zfs.scan_legacy == 0 (the default). So it seems the scan process uses timing information a lot more than the legacy one. And that's what I saw in the FlameGraph when I stupidly added hpet support in KVM: I was seeing a lot of calls to hpet_get_timecount. So the question is: what is needed to merge that kvmclock thing in the kernel? Regards, [1] https://people.freebsd.org/~bryanv/patches/kvm_clock-1.patch --- sys/conf/files.x86 | 1 + sys/x86/include/kvm.h | 49 +++++++++++++++++++++++ sys/x86/x86/kvm_clock.c | 132 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 182 insertions(+) diff --git a/sys/conf/files.x86 b/sys/conf/files.x86 index f51392d0614..bcf53fcf1f6 100644 --- a/sys/conf/files.x86 +++ b/sys/conf/files.x86 @@ -335,6 +335,7 @@ x86/x86/dump_machdep.c standard x86/x86/fdt_machdep.c optional fdt x86/x86/identcpu.c standard x86/x86/intr_machdep.c standard +x86/x86/kvm_clock.c standard x86/x86/legacy.c standard x86/x86/mca.c standard x86/x86/x86_mem.c optional mem diff --git a/sys/x86/include/kvm.h b/sys/x86/include/kvm.h new file mode 100644 index 00000000000..dc26822ed1c --- /dev/null +++ b/sys/x86/include/kvm.h @@ -0,0 +1,49 @@ +/*- + * Copyright (c) 2014 Bryan Venteicher + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _X86_KVM_H_ +#define _X86_KVM_H_ + +#define KVM_CPUID_FEATURES_LEAF 0x40000001 + +#define KVM_FEATURE_CLOCKSOURCE 0x00000001 +#define KVM_FEATURE_CLOCKSOURCE2 0x00000008 + +/* Deprecated: for the CLOCKSOURCE feature. */ +#define KVM_MSR_WALL_CLOCK 0x11 +#define KVM_MSR_SYSTEM_TIME 0x12 + +#define KVM_MSR_WALL_CLOCK_NEW 0x4b564d00 +#define KVM_MSR_SYSTEM_TIME_NEW 0x4b564d01 + +int kvm_paravirt_supported(void); +uint32_t kvm_get_features(void); + +uint64_t kvm_clock_tsc_freq(void); + +#endif /* !_X86_KVM_H_ */ diff --git a/sys/x86/x86/kvm_clock.c b/sys/x86/x86/kvm_clock.c new file mode 100644 index 00000000000..f16aa88c695 --- /dev/null +++ b/sys/x86/x86/kvm_clock.c @@ -0,0 +1,132 @@ +/*- + * Copyright (c) 2014 Bryan Venteicher + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include +#include + +static u_int kvm_clock_get_timecounter(struct timecounter *); +static void kvm_clock_pcpu_system_time(void *); + +DPCPU_DEFINE(struct pvclock_vcpu_time_info, kvm_clock_vcpu_time_info); + +static struct timecounter kvm_clock_timecounter = { + kvm_clock_get_timecounter, + NULL, + ~0u, + 1000000000ULL, + "KVMCLOCK", + 1000, +}; + +static int kvm_clock_registered; +static uint32_t kvm_clock_wall_clock_msr; +static uint32_t kvm_clock_system_time_msr; + +uint64_t +kvm_clock_tsc_freq(void) +{ + struct pvclock_vcpu_time_info *ti; + uint64_t freq; + + critical_enter(); + ti = DPCPU_PTR(kvm_clock_vcpu_time_info); + freq = pvclock_tsc_freq(ti); + critical_exit(); + + return (freq); +} + +static u_int +kvm_clock_get_timecounter(struct timecounter *tc) +{ + struct pvclock_vcpu_time_info *ti; + uint64_t time; + + critical_enter(); + ti = DPCPU_PTR(kvm_clock_vcpu_time_info); + time = pvclock_get_timecount(ti); + critical_exit(); + + return (time & UINT_MAX); +} + +static void +kvm_clock_pcpu_system_time(void *arg) +{ + uint64_t data; + int enable; + + enable = *(int *) arg; + + if (enable != 0) + data = vtophys(DPCPU_PTR(kvm_clock_vcpu_time_info)) | 1; + else + data = 0; + + wrmsr(kvm_clock_system_time_msr, data); +} + +static void +kvm_clock_init(void) +{ + if (vm_guest != VM_GUEST_KVM) + return; + + if (hv_base > 0 == 0) + return; + + if (hv_high & KVM_FEATURE_CLOCKSOURCE2) { + kvm_clock_wall_clock_msr = KVM_MSR_WALL_CLOCK_NEW; + kvm_clock_system_time_msr = KVM_MSR_SYSTEM_TIME_NEW; + } else if (hv_high & KVM_FEATURE_CLOCKSOURCE) { + kvm_clock_wall_clock_msr = KVM_MSR_WALL_CLOCK; + kvm_clock_system_time_msr = KVM_MSR_SYSTEM_TIME; + } else + return; + + kvm_clock_registered = 1; + smp_rendezvous(smp_no_rendezvous_barrier, kvm_clock_pcpu_system_time, + smp_no_rendezvous_barrier, &kvm_clock_registered); + + tc_init(&kvm_clock_timecounter); +} + +SYSINIT(kvm_clock, SI_SUB_SMP, SI_ORDER_ANY, kvm_clock_init, NULL); -- Mathieu Chouquet-Stringer The sun itself sees not till heaven clears. -- William Shakespeare -- From owner-freebsd-fs@freebsd.org Tue Mar 30 20:15:40 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 592A75AC52A for ; Tue, 30 Mar 2021 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4F910X1tJtz3HbF for ; Tue, 30 Mar 2021 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 3E79A5AC60E; Tue, 30 Mar 2021 20:15:40 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3E3395AC3E0 for ; Tue, 30 Mar 2021 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F910X1Bnzz3HMQ for ; Tue, 30 Mar 2021 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1C41D4B23 for ; Tue, 30 Mar 2021 20:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 12UKFe3s020674 for ; Tue, 30 Mar 2021 20:15:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12UKFekS020673 for fs@FreeBSD.org; Tue, 30 Mar 2021 20:15:40 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 254530] ZFS (base) receive fails to receive zvol dataset if dataset already exist Date: Tue, 30 Mar 2021 20:15:40 +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: 12.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: freebsd@chaoticmethod.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: 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Mar 2021 20:15:40 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254530 Christopher Pallone changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |freebsd@chaoticmethod.com --- Comment #8 from Christopher Pallone --- I just ran into this same bug on my 12.2 system... Not that it is really any different, but I tried to receive the data-stream from a local file with the same error.=20 # freebsd-version 12.2-RELEASE-p1 # zfs snap zdata/vol_fbsd12-02-root@csp # zfs send zdata/vol_fbsd12-02-root@csp > /tmp/csp.out # zfs receive -F 'zdata/vol_smtp02-root' < /tmp/csp.out cannot open 'zdata/vol_smtp02-root/': trailing slash in name I have some automation scripts build around this. Depending on the timing of 13, I might try to hunt this down myself. Otherwise, I will have to devote = my time to testing my stuff on the 13.0-RELEASE. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Wed Mar 31 08:12:59 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BB6B45BF6CD for ; Wed, 31 Mar 2021 08:12:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4F9JwC4lmXz4kn5 for ; Wed, 31 Mar 2021 08:12:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id A32BE5BF7BF; Wed, 31 Mar 2021 08:12:59 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id A2F305BF7BE for ; Wed, 31 Mar 2021 08:12:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F9JwC48zTz4lF5 for ; Wed, 31 Mar 2021 08:12:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 81F8D160E1 for ; Wed, 31 Mar 2021 08:12:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 12V8CxvT092471 for ; Wed, 31 Mar 2021 08:12:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12V8CxIo092470 for fs@FreeBSD.org; Wed, 31 Mar 2021 08:12:59 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 224292] processes are hanging in state ufs / possible deadlock in file system Date: Wed, 31 Mar 2021 08:12:59 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: sigsys@gmail.com X-Bugzilla-Status: Open 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Mar 2021 08:12:59 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224292 --- Comment #18 from sigsys@gmail.com --- (In reply to Konstantin Belousov from comment #17) This sure seems to have helped. I was about to report that the problem is = most likely gone since it hadn't happened in a while (despite running kyua in a = loop for hours) after getting that patch series. But then it happened again with chrome this time and I got a dump. Dunno if running "sync" would have unwedged the whole thing since I made it panic instead. There were two threads from two processes looping and doing crazy I/O: a ch= rome process and a zsh process. zsh thread backtrace: #0 sched_switch (td=3Dtd@entry=3D0xfffffe00aa35ce00, flags=3D, flags@entry=3D260) at /usr/src/sys/kern/sched_ule.c:2147 #1 0xffffffff80c1f4c9 in mi_switch (flags=3Dflags@entry=3D260) at /usr/src/sys/kern/kern_synch.c:542 #2 0xffffffff80c6f929 in sleepq_switch (wchan=3Dwchan@entry=3D0xfffffe0009= 7da0a8, pri=3D92, pri@entry=3D0) at /usr/src/sys/kern/subr_sleepqueue.c:608 #3 0xffffffff80c6f7fe in sleepq_wait (wchan=3D, pri=3D) at /usr/src/sys/kern/subr_sleepqueue.c:659 #4 0xffffffff80c1e9e6 in _sleep (ident=3Dident@entry=3D0xfffffe00097da0a8, lock=3D, lock@entry=3D0xfffffe000863b0c0, priority=3Dpriority@entry=3D92, wmesg=3D, sbt=3Dsbt@entry=3D= 0, pr=3Dpr@entry=3D0, flags=3D256) at /usr/src/sys/kern/kern_synch.c:221 #5 0xffffffff80cd5214 in bwait (bp=3D0xfffffe00097da0a8, pri=3D92 '\\', wchan=3D) at /usr/src/sys/kern/vfs_bio.c:5020 #6 bufwait (bp=3Dbp@entry=3D0xfffffe00097da0a8) at /usr/src/sys/kern/vfs_bio.c:4433 #7 0xffffffff80cd285a in bufwrite (bp=3D0xfffffe00097da0a8, bp@entry=3D) at /usr/src/sys/kern/vfs_bio.c:2= 305 #8 0xffffffff80f01789 in bwrite (bp=3D) at /usr/src/sys/sys/buf.h:430 #9 ffs_update (vp=3Dvp@entry=3D0xfffff80004c61380, waitfor=3Dwaitfor@entry= =3D1) at /usr/src/sys/ufs/ffs/ffs_inode.c:204 #10 0xffffffff80f2f98a in ffs_syncvnode (vp=3Dvp@entry=3D0xfffff80004c61380, waitfor=3D, waitfor@entry=3D1, flags=3D, flag= s@entry=3D0) at /usr/src/sys/ufs/ffs/ffs_vnops.c:447 #11 0xffffffff80f0f91d in softdep_prelink (dvp=3Ddvp@entry=3D0xfffff80004c6= 1380, vp=3Dvp@entry=3D0x0) at /usr/src/sys/ufs/ffs/ffs_softdep.c:3417 #12 0xffffffff80f3fee3 in ufs_makeinode (mode=3D33188, dvp=3D0xfffff80004c6= 1380, vpp=3D0xfffffe00aae0a9d8, cnp=3D, callfunc=3D) at /usr/src/sys/ufs/ufs/ufs_vnops.c:2741 #13 0xffffffff80f3bfa4 in ufs_create (ap=3D0xfffffe00aae0a8a8) at /usr/src/sys/ufs/ufs/ufs_vnops.c:213 #14 0xffffffff8118a31d in VOP_CREATE_APV (vop=3D0xffffffff81b63158 , a=3Da@entry=3D0xfffffe00aae0a8a8) at vnode_if.c:244 #15 0xffffffff80d15233 in VOP_CREATE (dvp=3D, vpp=3D0xfffffe00aae0a9d8, cnp=3D0xfffffe00aae0aa00, vap=3D0xfffffe00aae0a7f= 0) at ./vnode_if.h:133 #16 vn_open_cred (ndp=3Dndp@entry=3D0xfffffe00aae0a968, flagp=3Dflagp@entry=3D0xfffffe00aae0aa94, cmode=3Dcmode@entry=3D420, vn_open_flags=3D, vn_open_flags@entry=3D0, cred=3D0xfffff800= 48d42e00, fp=3D0xfffff8010aeabc30) at /usr/src/sys/kern/vfs_vnops.c:285 #17 0xffffffff80d14f6d in vn_open (ndp=3D, ndp@entry=3D0xfffffe00aae0a968, flagp=3D, flagp@entry=3D0xfffffe00aae0aa94, cmode=3D, cmode@entry=3D420, fp=3D) at /usr/src/sys/kern/vfs_vnops.c:202 #18 0xffffffff80d08999 in kern_openat (td=3D0xfffffe00aa35ce00, fd=3D-100, path=3D0x8002fd420 , pathseg=3DUIO_USERSPACE, flags=3D34306, mode=3D) at /usr/src/sys/kern/vfs_syscalls.c:1142 #19 0xffffffff810c5803 in syscallenter (td=3D) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:205 #20 amd64_syscall (td=3D0xfffffe00aa35ce00, traced=3D0) at /usr/src/sys/amd64/amd64/trap.c:1156 #21 #22 0x00000008004f223a in ?? () chrome thread backtrace: #0 cpustop_handler () at /usr/src/sys/x86/x86/mp_x86.c:1475 #1 0xffffffff8108afe9 in ipi_nmi_handler () at /usr/src/sys/x86/x86/mp_x86.c:1432 #2 0xffffffff810c4256 in trap (frame=3D0xfffffe0009848f30) at /usr/src/sys/amd64/amd64/trap.c:201 #3 #4 vtpci_legacy_notify_vq (dev=3D, queue=3D0, offset=3D16) = at /usr/src/sys/dev/virtio/pci/virtio_pci_legacy.c:485 #5 0xffffffff80a45417 in VIRTIO_BUS_NOTIFY_VQ (dev=3D0xfffff8000362fb00, queue=3D0, offset=3D16) at ./virtio_bus_if.h:144 #6 vq_ring_notify_host (vq=3D0xfffffe0063e27000) at /usr/src/sys/dev/virtio/virtqueue.c:834 #7 virtqueue_notify (vq=3D0xfffffe0063e27000, vq@entry=3D0xfffff8004de6f60= 0) at /usr/src/sys/dev/virtio/virtqueue.c:439 #8 0xffffffff80a538c0 in vtblk_startio (sc=3Dsc@entry=3D0xfffff8000362f100= ) at /usr/src/sys/dev/virtio/block/virtio_blk.c:1123 #9 0xffffffff80a53bed in vtblk_strategy (bp=3D0xfffff8004de6f600) at /usr/src/sys/dev/virtio/block/virtio_blk.c:571 #10 0xffffffff80b4bcfc in g_disk_start (bp=3D) at /usr/src/sys/geom/geom_disk.c:473 #11 0xffffffff80b4f147 in g_io_request (bp=3D0xfffff80021d33c00, cp=3D, cp@entry=3D0xfffff8000398ce80) at /usr/src/sys/geom/geom_io.c:589 #12 0xffffffff80b5b1a9 in g_part_start (bp=3D0xfffff8004e974900) at /usr/src/sys/geom/part/g_part.c:2332 #13 0xffffffff80b4f147 in g_io_request (bp=3D0xfffff8004e974900, cp=3D) at /usr/src/sys/geom/geom_io.c:589 #14 0xffffffff80cd284c in bstrategy (bp=3D0xfffffe0008ac5388) at /usr/src/sys/sys/buf.h:442 #15 bufwrite (bp=3D0xfffffe0008ac5388) at /usr/src/sys/kern/vfs_bio.c:2302 #16 0xffffffff80f01789 in bwrite (bp=3D0x0) at /usr/src/sys/sys/buf.h:430 #17 ffs_update (vp=3Dvp@entry=3D0xfffff80139495000, waitfor=3Dwaitfor@entry= =3D1) at /usr/src/sys/ufs/ffs/ffs_inode.c:204 #18 0xffffffff80f2f98a in ffs_syncvnode (vp=3Dvp@entry=3D0xfffff80139495000, waitfor=3D, waitfor@entry=3D1, flags=3D, flag= s@entry=3D0) at /usr/src/sys/ufs/ffs/ffs_vnops.c:447 #19 0xffffffff80f0f86f in softdep_prelink (dvp=3Ddvp@entry=3D0xfffff8013949= 5000, vp=3Dvp@entry=3D0xfffff8013c8328c0) at /usr/src/sys/ufs/ffs/ffs_softdep.c:3= 417 #20 0xffffffff80f3d797 in ufs_remove (ap=3D0xfffffe00aabdfa20) at /usr/src/sys/ufs/ufs/ufs_vnops.c:1011 #21 0xffffffff8118bf90 in VOP_REMOVE_APV (vop=3D0xffffffff81b63158 , a=3Da@entry=3D0xfffffe00aabdfa20) at vnode_if.c:1540 #22 0xffffffff80d0a468 in VOP_REMOVE (dvp=3D0x0, vp=3D0xfffff8013c8328c0, cnp=3D) at ./vnode_if.h:802 #23 kern_funlinkat (td=3D0xfffffe00aa6e3100, dfd=3Ddfd@entry=3D-100, path= =3D0x8288d40e0 , fd=3D, fd@entry=3D-200, pathseg=3Dpathseg@entry=3DUIO_USERSPACE, flag=3D, flag@entry=3D0, oldinum=3D0) at /usr/src/sys/kern/vfs_syscalls.c:1927 #24 0xffffffff80d0a138 in sys_unlink (td=3D0xfffff8000362fb00, uap=3D) at /usr/src/sys/kern/vfs_syscalls.c:1808 #25 0xffffffff810c5803 in syscallenter (td=3D) at /usr/src/sys/amd64/amd64/../../kern/subr_syscall.c:205 #26 amd64_syscall (td=3D0xfffffe00aa6e3100, traced=3D0) at /usr/src/sys/amd64/amd64/trap.c:1156 #27 #28 0x000000080e40d17a in ?? () syncer backtrace: #0 sched_switch (td=3Dtd@entry=3D0xfffffe00a5e29100, flags=3D, flags@entry=3D260) at /usr/src/sys/kern/sched_ule.c:2147 #1 0xffffffff80c1f4c9 in mi_switch (flags=3Dflags@entry=3D260) at /usr/src/sys/kern/kern_synch.c:542 #2 0xffffffff80c6f929 in sleepq_switch (wchan=3Dwchan@entry=3D0xffffffff81= fa9550 , pri=3Dpri@entry=3D0) at /usr/src/sys/kern/subr_sleepqueue.c:= 608 #3 0xffffffff80c6fe3b in sleepq_timedwait (wchan=3Dwchan@entry=3D0xffffffff81fa9550 , pri=3Dpri@entry=3D= 0) at /usr/src/sys/kern/subr_sleepqueue.c:690 #4 0xffffffff80ba34b0 in _cv_timedwait_sbt (cvp=3D0xffffffff81fa9550 , lock=3D0xffffffff81fa9520 , sbt=3D, pr=3D, pr@entry=3D0, flags=3D0, flags@entry=3D256) at /usr/src/sys/kern/kern_condvar.c:312 #5 0xffffffff80d036dc in sched_sync () at /usr/src/sys/kern/vfs_subr.c:2739 #6 0xffffffff80bcb9a0 in fork_exit (callout=3D0xffffffff80d03090 , arg=3D0x0, frame=3D0xfffffe006a491c00) at /usr/src/sys/kern/kern_fork.c:1077 #7 It seems like some kind of livelock involving ERELOOKUP loops. I can only g= uess though, softupdates' is way too complicated for me. That's with cb0dd7e122b8936ad61a141e65ef8ef874bfebe5 merged. This kernel h= as some local changes and I'm a little bit worried that this might be the prob= lem but I think it's unlikely. The problem happens pretty rarely and that's the only -CURRENT install on UFS that I'm working with so that's the best that = I've got. That's with a virtio disk backed by a ZFS volume on bhyve BTW. --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Wed Mar 31 09:00:24 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0FFDF5C0F4F; Wed, 31 Mar 2021 09:00:24 +0000 (UTC) (envelope-from mchouque@thi.eu.com) Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) (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 4F9Kyv0DCdz4nDK; Wed, 31 Mar 2021 09:00:22 +0000 (UTC) (envelope-from mchouque@thi.eu.com) X-Originating-IP: 62.210.143.248 Received: from weirdfishes.localdomain (62-210-143-248.rev.poneytelecom.eu [62.210.143.248]) (Authenticated sender: m@thi.eu.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id DBA9960012; Wed, 31 Mar 2021 09:00:19 +0000 (UTC) Received: by weirdfishes.localdomain (Postfix, from userid 1000) id 8255F7203B9D5; Wed, 31 Mar 2021 11:00:19 +0200 (CEST) Date: Wed, 31 Mar 2021 11:00:19 +0200 From: Mathieu Chouquet-Stringer To: freebsd-fs@freebsd.org, freebsd-current@freebsd.org Cc: bryanv@freebsd.org Subject: Re: Scrub incredibly slow with 13.0-RC3 (as well as RC1 & 2) Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Face: %JOeya=Dg!}[/#Go&*&cQ+)){p1c8}u\Fg2Q3&)kothIq|JnWoVzJtCFo~4X List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Mar 2021 09:00:24 -0000 On Tue, Mar 30, 2021 at 03:43:06PM +0200, Mathieu Chouquet-Stringer wrote: > Hello, > > TL;DR: we need kvmclock support in FreeBSD scan: scrub repaired 0B in 12:33:11 with 0 errors on Wed Mar 31 03:33:14 2021 It's almost twice as fast with kvmclock support... -- Mathieu Chouquet-Stringer The sun itself sees not till heaven clears. -- William Shakespeare -- From owner-freebsd-fs@freebsd.org Thu Apr 1 03:15:04 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0E3C95BA114 for ; 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Thu, 1 Apr 2021 03:15:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C4A8725545 for ; Thu, 1 Apr 2021 03:15:03 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 1313F339079344 for ; Thu, 1 Apr 2021 03:15:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1313F30q079343 for fs@FreeBSD.org; Thu, 1 Apr 2021 03:15:03 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 254682] quota enabled filesystem doesn't show enabled running mount command Date: Thu, 01 Apr 2021 03:15:04 +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: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Apr 2021 03:15:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254682 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 Thu Apr 1 23:02:42 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8F78F5BA01B for ; Thu, 1 Apr 2021 23:02:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4FBJcL3TPbz3DnG for ; Thu, 1 Apr 2021 23:02:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 759535B9B6C; Thu, 1 Apr 2021 23:02:42 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 756015B9D5B for ; Thu, 1 Apr 2021 23:02:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FBJcL2pfsz3DcB for ; Thu, 1 Apr 2021 23:02:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 538D315987 for ; Thu, 1 Apr 2021 23:02:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 131N2gQx021520 for ; Thu, 1 Apr 2021 23:02:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 131N2gX7021519 for fs@FreeBSD.org; Thu, 1 Apr 2021 23:02:42 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 159356] [zfs] [patch] ZFS NAME_ERR_DISKLIKE check is Solaris-specific Date: Thu, 01 Apr 2021 23:02:42 +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: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dclarke@blastwave.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Apr 2021 23:02:42 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D159356 --- Comment #9 from Dennis Clarke --- Based on https://github.com/openzfs/zfs/pull/11813 and also the code change https://github.com/openzfs/zfs/commit/c05eec32a7f7eeeb17c328f39da742a8096a5= 991 May we close this ten year old bug ?=20 Dennis --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Fri Apr 2 20:30:07 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DA0E55B0A4A; 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Fri, 2 Apr 2021 16:30:05 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.5.0-alpha0-273-g8500d2492d-fm-20210323.002-g8500d249 Mime-Version: 1.0 Message-Id: <3c00c109-ed5a-496c-9339-22b3dc31747a@www.fastmail.com> In-Reply-To: References: Date: Fri, 02 Apr 2021 20:29:43 +0000 From: "Dave Cottlehuber" To: "Mathieu Chouquet-Stringer" , freebsd-fs , freebsd-current Cc: bryanv@freebsd.org Subject: Re: Scrub incredibly slow with 13.0-RC3 (as well as RC1 & 2) Content-Type: text/plain X-Rspamd-Queue-Id: 4FBs9p6ycPz3rdc X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=skunkwerks.at header.s=fm2 header.b=LjlKuosR; dkim=pass header.d=messagingengine.com header.s=fm2 header.b=pFWw6N+r; dmarc=none; spf=pass (mx1.freebsd.org: domain of dch@skunkwerks.at designates 66.111.4.25 as permitted sender) smtp.mailfrom=dch@skunkwerks.at X-Spamd-Result: default: False [-2.59 / 15.00]; XM_UA_NO_VERSION(0.01)[]; TO_DN_SOME(0.00)[]; MV_CASE(0.50)[]; R_SPF_ALLOW(-0.20)[+ip4:66.111.4.25]; RWL_MAILSPIKE_GOOD(0.00)[66.111.4.25:from]; RCVD_COUNT_THREE(0.00)[4]; DKIM_TRACE(0.00)[skunkwerks.at:+,messagingengine.com:+]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RCVD_IN_DNSWL_LOW(-0.10)[66.111.4.25:from]; RCVD_TLS_LAST(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[66.111.4.25:from]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:11403, ipnet:66.111.4.0/24, country:US]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[skunkwerks.at:s=fm2,messagingengine.com:s=fm2]; FREEFALL_USER(0.00)[dch]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; NEURAL_HAM_LONG(-1.00)[-1.000]; TAGGED_RCPT(0.00)[freebsd]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[skunkwerks.at]; SPAMHAUS_ZRD(0.00)[66.111.4.25:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MID_RHS_WWW(0.50)[]; MAILMAN_DEST(0.00)[freebsd-current,freebsd-fs] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Apr 2021 20:30:08 -0000 On Wed, 31 Mar 2021, at 09:00, Mathieu Chouquet-Stringer wrote: > On Tue, Mar 30, 2021 at 03:43:06PM +0200, Mathieu Chouquet-Stringer wrote: > > Hello, > > > > TL;DR: we need kvmclock support in FreeBSD > > scan: scrub repaired 0B in 12:33:11 with 0 errors on Wed Mar 31 03:33:14 2021 > > It's almost twice as fast with kvmclock support... Does the issue also go away if you use `TSC-slow` ? I investigated exactly this issue yesterday[1], and it's great to see Bryan's patch resurrected, I will try it here and report back too. [1]: https://hackmd.io/HhYlbsDJTpCWHSwlrwrY_w A+ Dave From owner-freebsd-fs@freebsd.org Fri Apr 2 20:50:19 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6D97D5B1B29; Fri, 2 Apr 2021 20:50:19 +0000 (UTC) (envelope-from mchouque@thi.eu.com) Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [217.70.183.197]) (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 4FBsd70G3Lz3tN5; Fri, 2 Apr 2021 20:50:18 +0000 (UTC) (envelope-from mchouque@thi.eu.com) X-Originating-IP: 62.210.143.248 Received: from weirdfishes.localdomain (62-210-143-248.rev.poneytelecom.eu [62.210.143.248]) (Authenticated sender: m@thi.eu.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id 663491C0003; Fri, 2 Apr 2021 20:50:15 +0000 (UTC) Received: by weirdfishes.localdomain (Postfix, from userid 1000) id 278907203B9D5; Fri, 2 Apr 2021 22:50:15 +0200 (CEST) Date: Fri, 2 Apr 2021 22:50:15 +0200 From: Mathieu Chouquet-Stringer To: Dave Cottlehuber Cc: freebsd-fs , freebsd-current , bryanv@freebsd.org Subject: Re: Scrub incredibly slow with 13.0-RC3 (as well as RC1 & 2) Message-ID: References: <3c00c109-ed5a-496c-9339-22b3dc31747a@www.fastmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3c00c109-ed5a-496c-9339-22b3dc31747a@www.fastmail.com> X-Face: %JOeya=Dg!}[/#Go&*&cQ+)){p1c8}u\Fg2Q3&)kothIq|JnWoVzJtCFo~4X List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Apr 2021 20:50:19 -0000 On Fri, Apr 02, 2021 at 08:29:43PM +0000, Dave Cottlehuber wrote: > Does the issue also go away if you use `TSC-slow` ? I haven't, I can try it out. Yeah TSC-slow is poorly rated (-100) but scrubbing my zroot is much faster with it compared to ACPI-fast (rated at 900).. TSC-slow: scan: scrub repaired 0B in 00:00:12 with 0 errors on Fri Apr 2 22:37:06 2021 scan: scrub repaired 0B in 00:00:09 with 0 errors on Fri Apr 2 22:41:17 2021 scan: scrub repaired 0B in 00:00:09 with 0 errors on Fri Apr 2 22:41:40 2021 ACPI-fast: scan: scrub repaired 0B in 00:03:33 with 0 errors on Fri Apr 2 22:40:47 2021 scan: scrub repaired 0B in 00:03:29 with 0 errors on Fri Apr 2 22:46:14 2021 scan: scrub repaired 0B in 00:03:38 with 0 errors on Fri Apr 2 22:49:52 2021 So really ACPI-fast is not appropriately named, at least under KVM. Same thing as HPET... TSC-slow looks as good as kvmclock based on that simple benchmark but I guess there's a reason why it's at the bottom of the pile. > I investigated exactly this issue yesterday[1], and it's great to see Bryan's patch > resurrected, I will try it here and report back too. > > [1]: https://hackmd.io/HhYlbsDJTpCWHSwlrwrY_w FYI I created a new revision to have that patch merged (and there's a better version of it there): https://reviews.freebsd.org/D29531 Honestly the kvmclock patch is a game changer but I look forward to hearing your feedback. -- Mathieu Chouquet-Stringer The sun itself sees not till heaven clears. -- William Shakespeare -- From owner-freebsd-fs@freebsd.org Sat Apr 3 11:04:46 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 03E8C5B07C2 for ; Sat, 3 Apr 2021 11:04:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4FCDb16Mqtz3q3c for ; Sat, 3 Apr 2021 11:04:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id D7D225B091E; Sat, 3 Apr 2021 11:04:45 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D78E65B0747 for ; Sat, 3 Apr 2021 11:04:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FCDb15dCCz3pk7 for ; Sat, 3 Apr 2021 11:04:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id AE25211EA7 for ; Sat, 3 Apr 2021 11:04:45 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 133B4jGf039773 for ; Sat, 3 Apr 2021 11:04:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 133B4jSj039772 for fs@FreeBSD.org; Sat, 3 Apr 2021 11:04:45 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 254721] Swap on ZFS can crash server in high memory usage conditions Date: Sat, 03 Apr 2021 11:04:45 +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: 12.2-STABLE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Some 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 keywords 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Apr 2021 11:04:46 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254721 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |fs@FreeBSD.org Keywords| |panic --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-fs@freebsd.org Sat Apr 3 11:37:19 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0021D5B11E5 for ; Sat, 3 Apr 2021 11:37:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4FCFJZ6Gmgz3rXs for ; Sat, 3 Apr 2021 11:37:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id D72F85B12F5; Sat, 3 Apr 2021 11:37:18 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id D636F5B1608 for ; Sat, 3 Apr 2021 11:37:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FCFJZ5X4zz3rq7 for ; Sat, 3 Apr 2021 11:37:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id AF30A12655 for ; Sat, 3 Apr 2021 11:37:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 133BbI2C057635 for ; Sat, 3 Apr 2021 11:37:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 133BbIOt057634 for fs@FreeBSD.org; Sat, 3 Apr 2021 11:37:18 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 253890] [zfs] panic: Assertion lock == sq->sq_lock when sending ZFS snapshot Date: Sat, 03 Apr 2021 11:37:18 +0000 X-Bugzilla-Reason: AssignedTo CC 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: panic X-Bugzilla-Severity: Affects Some 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: keywords 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Apr 2021 11:37:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253890 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |panic Assignee|bugs@FreeBSD.org |fs@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.= From owner-freebsd-fs@freebsd.org Sat Apr 3 21:04:59 2021 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1B9DD5BF585 for ; Sat, 3 Apr 2021 21:04:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4FCTvZ71vwz3CBJ for ; Sat, 3 Apr 2021 21:04:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id EE3D95BF51D; Sat, 3 Apr 2021 21:04:58 +0000 (UTC) Delivered-To: fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EC0A05BEF69 for ; Sat, 3 Apr 2021 21:04:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FCTvZ5ljCz3CKm for ; Sat, 3 Apr 2021 21:04:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id ADA67199E1 for ; Sat, 3 Apr 2021 21:04:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 133L4wCi092950 for ; Sat, 3 Apr 2021 21:04:58 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 133L4wKg092949 for fs@FreeBSD.org; Sat, 3 Apr 2021 21:04:58 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 249985] kernel panic at shutdown in zfs_acl_free() and list_remove() Date: Sat, 03 Apr 2021 21:04:58 +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 Only Me X-Bugzilla-Who: madpilot@FreeBSD.org X-Bugzilla-Status: Open 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: 2.1.34 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Apr 2021 21:04:59 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D249985 --- Comment #5 from Guido Falsi --- While less frequent I am still seeing these panics sporadically, so I'm lea= ving this one open. --=20 You are receiving this mail because: You are the assignee for the bug.=