zfs/zpool hang on HEAD and STABLE.
joe at rewt.org.uk
Mon Jul 5 03:07:34 UTC 2010
I have a fileserver running a zpool of approx. 5TB using mirrored pairs:-
While running HEAD sources from May 22nd or so, all was well, however
either HEAD or STABLE sources since then cause a non-responsive userland
(login/csh stops responding, ssh et al, however the kernel is still
running as I can switch vty's).
Running 8.0-R allows zpool [status] to return the correct info however...
Even with WITNESS and INVARIANTS compiled in, no debug is presented, the
machine simply stops responding as above.
1.8Ghz Celeron 430
4 * 2TB, 2 * 1TB disks in zpool, 2 * 250GB disks in gmirror for OS.
I am running with a GENERIC kernel and no custom sysctl/kernel settings.
Does anyone have any suggests as to what I can do to diagnose/debug this
issue, or has anyone seen similar?
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