Date: Mon, 11 Sep 2023 06:52:31 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 201735] zpool export fails after process accesses .zfs/snapshot directory Message-ID: <bug-201735-227-8Dr9GFe0lG@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-201735-227@https.bugs.freebsd.org/bugzilla/> References: <bug-201735-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D201735 Graham Perrin <grahamperrin@freebsd.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Affects Many People |Affects Some People Assignee|bugs@FreeBSD.org |fs@FreeBSD.org Status|New |Open --- Comment #1 from Graham Perrin <grahamperrin@freebsd.org> --- Not reproducible for me with OpenZFS in CURRENT.=20 Below:=20 * a first attempt to export was made very soon after changing directory * the second attempt, a few seconds later, succeeded. root@mowa219-gjp4-8570p-freebsd:~ # mount | grep Transcend Transcend on /media/t1000 (zfs, local, nfsv4acls) Transcend/VirtualBox on /media/t1000/VirtualBox (zfs, local, nfsv4acls) root@mowa219-gjp4-8570p-freebsd:~ # cd /media/t1000/.zfs/snapshot root@mowa219-gjp4-8570p-freebsd:/media/t1000/.zfs/snapshot # cd root@mowa219-gjp4-8570p-freebsd:~ # time zpool export Transcend cannot unmount '/media/t1000/VirtualBox': pool or dataset is busy 0.006u 0.006s 0:00.02 0.0% 0+0k 3+0io 3pf+0w root@mowa219-gjp4-8570p-freebsd:~ # date ; time ; zpool export Transcend Mon Sep 11 07:49:41 BST 2023 0.394u 1.228s 17:29:44.80 0.0% 389+199k 1304+0io 953pf+0w root@mowa219-gjp4-8570p-freebsd:~ #=20 ---- % zfs version zfs-2.2.99-FreeBSD_g804414aad zfs-kmod-2.2.99-FreeBSD_g804414aad % zpool version zfs-2.2.99-FreeBSD_g804414aad zfs-kmod-2.2.99-FreeBSD_g804414aad % uname -aKU FreeBSD mowa219-gjp4-8570p-freebsd 15.0-CURRENT FreeBSD 15.0-CURRENT amd64 1500000 #11 main-n265135-07bc20e4740d-dirty: Sat Sep 2 19:40:08 BST 2023= =20=20=20=20 grahamperrin@mowa219-gjp4-8570p-freebsd:/usr/obj/usr/src/amd64.amd64/sys/GE= NERIC-NODEBUG amd64 1500000 1500000 % --=20 You are receiving this mail because: You are the assignee for the bug.=
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