Date: Thu, 31 Dec 2009 10:55:38 +0100 From: Miroslav Lachman <000.fbsd@quip.cz> To: Richard Mahlerwein <mahlerrd@yahoo.com> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS "Dataset is busy" error / Samba + Previous Versions Message-ID: <4B3C751A.9040909@quip.cz> In-Reply-To: <489290.49450.qm@web51006.mail.re2.yahoo.com> References: <368515.86742.qm@web51005.mail.re2.yahoo.com> <alpine.GSO.2.01.0912301740270.1586@freddy.simplesystems.org> <489290.49450.qm@web51006.mail.re2.yahoo.com>
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Richard Mahlerwein wrote: >> From: Bob Friesenhahn<bfriesen@simple.dallas.tx.us> [...] >> This seems to have something to do with how the filesystem is mounted. >> See >> http://www.mail-archive.com/zfs-discuss@opensolaris.org/msg00812.html >> Also see >> http://defect.opensolaris.org/bz/show_bug.cgi?id=5000 >> So try >> zfs unmount tank >> zfs mount tank >> and maybe it will start working as expected. >> >> I am finding more Google hits for FreeBSD and OS-X than I am for >> Solaris so it may be that this issue is somewhat OS specific. > > So, a completely unrelated bug with Windows and ACPI took down my machine while the VM was running. After some tomfoolery to get filesystems cleaned back up again, I tried what you suggested... > > curie# zfs unmount tank > curie# zfs mount tank > curie# zfs snapshot tank@snap1 > curie# > > Poof! Success! At least at making snapshots. Of course, I don't yet see a "Previous Versions" tab in the properties of anything yet (which I do see on some other shares from other servers). But at least now I can fool with those a bit. Do you see Previous Versions on Samaba shares from FreeBSD? I think you need some tweaks in smb.conf: http://www.edplese.com/samba-with-zfs.html http://www.edplese.com/blog/2009/12/02/samba-shadow_copy2-enhancements/ http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/VFS.html#id2651813 Miroslav Lachman
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