[zfs] need help with a bug (PR 156781)
Andriy Gapon
avg at FreeBSD.org
Mon Jun 11 10:30:17 UTC 2012
I can observer a similar problem where I can not list .zfs directory under
filesystems which do not have any snapshots. I can not tell if the problem
happens when all snapshots are removed or if it only happens if a filesystem
doesn't have any snapshots when ZFS is initialized (a system is booted).
I am not sure what's going on but a quick check with DTrace points to negative
caching as a culprit. I see that cache_lookup() returns ENOENT for .zfs.
--
Andriy Gapon
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