Date: Wed, 27 Apr 2016 12:02:50 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 209093] ZFS snapshot rename : .zfs/snapshot messes up Message-ID: <bug-209093-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209093 Bug ID: 209093 Summary: ZFS snapshot rename : .zfs/snapshot messes up Product: Base System Version: 10.3-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: f.vanniere@planet-work.com I'm using FreeBSD 10.3 + ZFS as backup server with snapshots. Snapshots are renamed every day with script like : /sbin/zfs destroy data/backup/kaa@daily.6 /sbin/zfs rename data/backup/kaa@daily.5 data/backup/kaa@daily.6 /sbin/zfs rename data/backup/kaa@daily.4 data/backup/kaa@daily.5 /sbin/zfs rename data/backup/kaa@daily.3 data/backup/kaa@daily.4 /sbin/zfs rename data/backup/kaa@daily.2 data/backup/kaa@daily.3 /sbin/zfs rename data/backup/kaa@daily.1 data/backup/kaa@daily.2 /sbin/zfs rename data/backup/kaa@daily.0 data/backup/kaa@daily.1 The commands works and returns 0 but in the .zfs/snapshot directory the daily.* are not pointing to the right snapshot. Some directories returns "Device busy" because the snapshot doesn't exist anymore. I can't umount the ZFS filesystem (device busy) and I need to reboot in ord= er to fix the .zfs/snapshot directory. Everything was working fine on FreeBSD 10.2, all backup servers are affected the same way. --=20 You are receiving this mail because: You are the assignee for the bug.=
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