All;
I have a large zfs tank with four raidz2 groups in it. Each of these groups
is 11 disks, and I have four hot spare disks in the system. The system is
running Open Solaris build snv_90. One of these groups has had a disk
failure, which the OS correctly detected, and replaced with one of the hot
spares, and began rebuilding.
Now it gets interesting. The resilver runs for about 1 hour, then stops. If
I put zpool status v in a while loop with a 10 minute sleep, I see the
repair proceed, then with no messages of ANY kind, it¹ll silently quit and
start over. I¹m attaching the output of zpool status v from an hour ago and
then from just now below. Has anyone seen this, or have any ideas as to the
cause? Is there a timeout or priorty I need to change in a tuneable or
something?
--Mike
One Hour Ago:
[EMAIL PROTECTED]:~$ zpool status -v
pool: tank1
state: DEGRADED
status: One or more devices are faulted in response to persistent errors.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Replace the faulted device, or use 'zpool clear' to mark the device
repaired.
scrub: resilver in progress for 0h46m, 3.96% done, 18h39m to go
config:
NAME STATE READ WRITE CKSUM
tank1 DEGRADED 0 0 0
raidz2 DEGRADED 0 0 0
c1t13d0 ONLINE 0 0 0
spare DEGRADED 0 0 0
c1t14d0 FAULTED 0 0 0 too many errors
c1t11d0 ONLINE 0 0 0
c1t15d0 ONLINE 0 0 0
c1t16d0 ONLINE 0 0 0
c1t17d0 ONLINE 0 0 0
c1t18d0 ONLINE 0 0 0
c1t19d0 ONLINE 0 0 0
c1t20d0 ONLINE 0 0 0
c1t21d0 ONLINE 0 0 0
c1t22d0 ONLINE 0 0 0
c1t23d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c1t0d0 ONLINE 0 0 0
c1t1d0 ONLINE 0 0 0
c1t2d0 ONLINE 0 0 0
c1t3d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c1t5d0 ONLINE 0 0 0
c1t6d0 ONLINE 0 0 0
c1t7d0 ONLINE 0 0 0
c1t8d0 ONLINE 0 0 0
c1t9d0 ONLINE 0 0 0
c1t10d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c2t13d0 ONLINE 0 0 0
c2t14d0 ONLINE 0 0 0
c2t15d0 ONLINE 0 0 0
c2t16d0 ONLINE 0 0 0
c2t17d0 ONLINE 0 0 0
c2t18d0 ONLINE 0 0 0
c2t19d0 ONLINE 0 0 0
c2t20d0 ONLINE 0 0 0
c2t21d0 ONLINE 0 0 0
c2t22d0 ONLINE 0 0 0
c2t23d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c2t0d0 ONLINE 0 0 0
c2t1d0 ONLINE 0 0 0
c2t2d0 ONLINE 0 0 0
c2t3d0 ONLINE 0 0 0
c1t24d0 ONLINE 0 0 0
c2t5d0 ONLINE 0 0 0
c2t6d0 ONLINE 0 0 0
c2t7d0 ONLINE 0 0 0
c2t8d0 ONLINE 0 0 0
c2t9d0 ONLINE 0 0 0
c2t10d0 ONLINE 0 0 0
spares
c1t11d0 INUSE currently in use
c2t24d0 AVAIL
c2t11d0 AVAIL
c2t4d0 AVAIL
errors: No known data errors
Just Now:
[EMAIL PROTECTED]:~$ zpool status -v
pool: tank1
state: DEGRADED
status: One or more devices are faulted in response to persistent errors.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Replace the faulted device, or use 'zpool clear' to mark the device
repaired.
scrub: resilver in progress for 0h24m, 2.23% done, 17h51m to go
config:
NAME STATE READ WRITE CKSUM
tank1 DEGRADED 0 0 0
raidz2 DEGRADED 0 0 0
c1t13d0 ONLINE 0 0 0
spare DEGRADED 0 0 0
c1t14d0 FAULTED 0 0 0 too many errors
c1t11d0 ONLINE 0 0 0
c1t15d0 ONLINE 0 0 0
c1t16d0 ONLINE 0 0 0
c1t17d0 ONLINE 0 0 0
c1t18d0 ONLINE 0 0 0
c1t19d0 ONLINE 0 0 0
c1t20d0 ONLINE 0 0 0
c1t21d0 ONLINE 0 0 0
c1t22d0 ONLINE 0 0 0
c1t23d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c1t0d0 ONLINE 0 0 0
c1t1d0 ONLINE 0 0 0
c1t2d0 ONLINE 0 0 0
c1t3d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c1t5d0 ONLINE 0 0 0
c1t6d0 ONLINE 0 0 0
c1t7d0 ONLINE 0 0 0
c1t8d0 ONLINE 0 0 0
c1t9d0 ONLINE 0 0 0
c1t10d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c2t13d0 ONLINE 0 0 0
c2t14d0 ONLINE 0 0 0
c2t15d0 ONLINE 0 0 0
c2t16d0 ONLINE 0 0 0
c2t17d0 ONLINE 0 0 0
c2t18d0 ONLINE 0 0 0
c2t19d0 ONLINE 0 0 0
c2t20d0 ONLINE 0 0 0
c2t21d0 ONLINE 0 0 0
c2t22d0 ONLINE 0 0 0
c2t23d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c2t0d0 ONLINE 0 0 0
c2t1d0 ONLINE 0 0 0
c2t2d0 ONLINE 0 0 0
c2t3d0 ONLINE 0 0 0
c1t24d0 ONLINE 0 0 0
c2t5d0 ONLINE 0 0 0
c2t6d0 ONLINE 0 0 0
c2t7d0 ONLINE 0 0 0
c2t8d0 ONLINE 0 0 0
c2t9d0 ONLINE 0 0 0
c2t10d0 ONLINE 0 0 0
spares
c1t11d0 INUSE currently in use
c2t24d0 AVAIL
c2t11d0 AVAIL
c2t4d0 AVAIL
errors: No known data errors
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