A little gotcha that I found in my 10u6 update process was that 'zpool
upgrade [poolname]' is not the same as 'zfs upgrade
[poolname]/[filesystem(s)]'

What does 'zfs upgrade' say?  I'm not saying this is the source of
your problem, but it's a detail that seemed to affect stability for
me.


On Thu, Jan 22, 2009 at 7:25 AM, Ben Miller <mil...@eecis.udel.edu> wrote:
> The pools are upgraded to version 10.  Also, this is on Solaris 10u6.
>
> # zpool upgrade
> This system is currently running ZFS pool version 10.
>
> All pools are formatted using this version.
>
> Ben
>
>> What's the output of 'zfs upgrade' and 'zpool
>> upgrade'? (I'm just
>> curious - I had a similar situation which seems to be
>> resolved now
>> that I've gone to Solaris 10u6 or OpenSolaris
>> 2008.11).
>>
>>
>>
>> On Wed, Jan 21, 2009 at 2:11 PM, Ben Miller
>> <mil...@eecis.udel.edu> wrote:
>> > Bug ID is 6793967.
>> >
>> > This problem just happened again.
>> > % zpool status pool1
>> >  pool: pool1
>> >  state: DEGRADED
>> >  scrub: resilver completed after 0h48m with 0
>> errors on Mon Jan  5 12:30:52 2009
>> > config:
>> >
>> >        NAME           STATE     READ WRITE CKSUM
>> >        pool1          DEGRADED     0     0     0
>> >          raidz2       DEGRADED     0     0     0
>> >            c4t8d0s0   ONLINE       0     0     0
>> >            c4t9d0s0   ONLINE       0     0     0
>> >            c4t10d0s0  ONLINE       0     0     0
>> >            c4t11d0s0  ONLINE       0     0     0
>> >            c4t12d0s0  REMOVED      0     0     0
>> >            c4t13d0s0  ONLINE       0     0     0
>> >
>> > errors: No known data errors
>> >
>> > % zpool status -x
>> > all pools are healthy
>> > %
>> > # zpool online pool1 c4t12d0s0
>> > % zpool status -x
>> >  pool: pool1
>> >  state: ONLINE
>> > status: One or more devices is currently being
>> resilvered.  The pool will
>> >        continue to function, possibly in a degraded
>> state.
>> > action: Wait for the resilver to complete.
>> >  scrub: resilver in progress for 0h0m, 0.12% done,
>> 2h38m to go
>> > config:
>> >
>> >        NAME           STATE     READ WRITE CKSUM
>> >        pool1          ONLINE       0     0     0
>> >          raidz2       ONLINE       0     0     0
>> >            c4t8d0s0   ONLINE       0     0     0
>> >            c4t9d0s0   ONLINE       0     0     0
>> >            c4t10d0s0  ONLINE       0     0     0
>> >            c4t11d0s0  ONLINE       0     0     0
>> >            c4t12d0s0  ONLINE       0     0     0
>> >            c4t13d0s0  ONLINE       0     0     0
>> >
>> > errors: No known data errors
>> > %
>> >
>> > Ben
>> >
> --
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