From owner-freebsd-bugs@freebsd.org Thu Dec 10 05:11:32 2020 Return-Path: Delivered-To: freebsd-bugs@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 75A03474C70 for ; Thu, 10 Dec 2020 05:11:32 +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 4Cs2842k3Zz4vVk for ; Thu, 10 Dec 2020 05:11:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5D597474EAC; Thu, 10 Dec 2020 05:11:32 +0000 (UTC) Delivered-To: bugs@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 5D227474E5A for ; Thu, 10 Dec 2020 05:11:32 +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 "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Cs28423XXz4vY8 for ; Thu, 10 Dec 2020 05:11:32 +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 39AE4132C2 for ; Thu, 10 Dec 2020 05:11:32 +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 0BA5BW0B013375 for ; Thu, 10 Dec 2020 05:11:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 0BA5BWtH013374 for bugs@FreeBSD.org; Thu, 10 Dec 2020 05:11:32 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: bugs@FreeBSD.org Subject: [Bug 251720] zfs receive does not accept data from old (FreeBSD 8) system. Date: Thu, 10 Dec 2020 05:11:32 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: darius@dons.net.au X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: 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-bugs@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Dec 2020 05:11:32 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D251720 Bug ID: 251720 Summary: zfs receive does not accept data from old (FreeBSD 8) system. Product: Base System Version: 12.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: darius@dons.net.au Created attachment 220419 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D220419&action= =3Dedit ZFS test stream (gzip'd) Tested like so: truncate -s 100M /tmp/zfs.1 sudo mdconfig -t vnode -f /tmp/zfs.1 sudo zpool create testtank /dev/md0 zcat test.zfssend.gz | sudo zfs recv -vd testtank sudo zpool destroy testtank sudo mdconfig -u md0 -d rm /tmp/zfs.1 (test file is attached) A bisect finds this commit is the culprit: commit 46cdbe4a7a57c13eb35e99a5abea862ef346524f (HEAD) Author: mmacy Date: Sun Aug 12 00:45:53 2018 +0000 MFV/ZoL: Implement large_dnode pool feature commit 50c957f702ea6d08a634e42f73e8a49931dd8055 Author: Ned Bass Date: Wed Mar 16 18:25:34 2016 -0700 Implement large_dnode pool feature ... Notes: svn path=3D/head/; revision=3D337669 I also tried creating the pool without features (ie zpool create -d) but no change in behaviour. Note that zstreamdump does not have any complaints about the stream. --=20 You are receiving this mail because: You are the assignee for the bug.=