I've got a Thumper running snv_57 and a large ZFS pool. I recently noticed a
drive throwing some read errors, so I did the right thing and zfs replaced it
with a spare.
Everything went well, but the resilvering process seems to be taking an
eternity:
# zpool status
pool: bigpool
state: ONLINE
status: One or more devices has experienced an unrecoverable error. An
attempt was made to correct the error. Applications are unaffected.
action: Determine if the device needs to be replaced, and clear the errors
using 'zpool clear' or replace the device with 'zpool replace'.
see: http://www.sun.com/msg/ZFS-8000-9P
scrub: resilver in progress, 4.66% done, 12h16m to go
config:
NAME STATE READ WRITE CKSUM
bigpool ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c4t4d0 ONLINE 0 0 0
c7t4d0 ONLINE 0 0 0
c6t4d0 ONLINE 0 0 0
c1t4d0 ONLINE 0 0 0
c0t4d0 ONLINE 0 0 0
c4t0d0 ONLINE 0 0 0
c7t0d0 ONLINE 0 0 0
c6t0d0 ONLINE 0 0 0
c1t0d0 ONLINE 0 0 0
c0t0d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c5t5d0 ONLINE 0 0 0
c4t5d0 ONLINE 0 0 0
c7t5d0 ONLINE 0 0 0
c6t5d0 ONLINE 0 0 0
c1t5d0 ONLINE 0 0 0
c0t5d0 ONLINE 0 0 0
** Heres the resilver
spare ONLINE 0 0 0
c4t1d0 ONLINE 18 0 0
c5t1d0 ONLINE 0 0 0
***
c7t1d0 ONLINE 0 0 0
c6t1d0 ONLINE 0 0 0
c1t1d0 ONLINE 0 0 0
c0t1d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c5t6d0 ONLINE 0 0 0
c4t6d0 ONLINE 0 0 0
c7t6d0 ONLINE 0 0 0
c6t6d0 ONLINE 0 0 0
c1t6d0 ONLINE 0 0 0
c0t6d0 ONLINE 0 0 0
c4t2d0 ONLINE 0 0 0
c7t2d0 ONLINE 0 0 0
c6t2d0 ONLINE 0 0 0
c1t2d0 ONLINE 0 0 0
c0t2d0 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
c5t7d0 ONLINE 0 0 0
c4t7d0 ONLINE 0 0 0
c7t7d0 ONLINE 0 0 0
c6t7d0 ONLINE 0 0 0
c1t7d0 ONLINE 0 0 0
c0t7d0 ONLINE 0 0 0
c5t3d0 ONLINE 0 0 0
c4t3d0 ONLINE 0 0 0
c7t3d0 ONLINE 0 0 0
c6t3d0 ONLINE 0 0 0
c1t3d0 ONLINE 0 0 0
c0t3d0 ONLINE 0 0 0
spares
c5t1d0 INUSE currently in use
c5t2d0 AVAIL
Looks just fine except its been running for 3 days already! These are 500gb
drives.
Should I have removed the bad drive and just replaced it vs. trying to swap in
a spare? Is there some sort of contention issue because the spare and the
original drive are still both up?
Not sure what to think here...
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