Curious failure of ZFS snapshots

Gerrit Kühn gerrit at pmp.uni-hannover.de
Fri Nov 21 06:41:58 PST 2008


On Fri, 21 Nov 2008 15:15:18 +0100 Gerrit Kühn
<gerrit at pmp.uni-hannover.de> wrote about Re: Curious failure of ZFS
snapshots:

GK> Right now 3 of them are fine, and one is showing the same problem you
GK> described:
GK> 
GK> mclane# ll /tank/home/pt/.zfs/
GK> ls: snapshot: Bad file descriptor
GK> total 0

[...]

One addition: I just tried to unmount tank/home/pt (in the hope the after
a remount everything would be fine again). This paniced the kernel, even
the coredump did not finish. After rebooting everything came back fine,
though. Now the snapshots are accessible again.


cu
  Gerrit


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