Hello,
I have a ZFS storage on a bay composed of 16 disks.
One of my disks (da13) has crashed it was seen as UNAVAILABLE (in zpool status)
So before actions my zpool status output was like that:
So i manually do a :
At this time the system instead of removing da13 and using the da14 spare disk added a "sub spare" to the raidz2 mirror containg da13 (unavailable) and da14...
After that i cam back to my office and removed the crashed disk:
So the "fake" spare disappear and now i have:
Coool
But the problem begin
Now i have a new hard drive for da13, so i pushed it in the bay and i want da13 to be part of the second raidz2 mirror and da14 used as a separate spare (like at the origin)
But any command i type containg "da13" give me the same result: (for sample)
And in kernel messages: (many messages like this one)
What should i do to resolve the problem ??? and reenable my da13 in my pool as a spare or other but reenabling it
Thank you for your reading and your help.
Bets regards,
I have a ZFS storage on a bay composed of 16 disks.
One of my disks (da13) has crashed it was seen as UNAVAILABLE (in zpool status)
So before actions my zpool status output was like that:
Code:
vino# zpool status
pool: syspool
state: ONLINE
scrub: scrub completed with 0 errors on Thu Jul 1 05:41:39 2010
config:
NAME STATE READ WRITE CKSUM
syspool ONLINE 0 0 0
mirror ONLINE 0 0 0
aacd1 ONLINE 0 0 0
aacd2 ONLINE 0 0 0
spares
da15 AVAIL
errors: No known data errors
pool: vol01
state: ONLINE
scrub: resilver completed with 0 errors on Tue Jul 6 10:37:04 2010
config:
NAME STATE READ WRITE CKSUM
vol01 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
da0 ONLINE 0 0 0
da1 ONLINE 0 0 0
da2 ONLINE 0 0 0
da3 ONLINE 0 0 0
da4 ONLINE 0 0 0
da5 ONLINE 0 0 0
da6 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
da7 ONLINE 0 0 0
da8 ONLINE 0 0 0
da9 ONLINE 0 0 0
da10 ONLINE 0 0 0
da11 ONLINE 0 0 0
da12 ONLINE 0 0 0
da13 UNAVAILABLE
spare
da14 AVAILABLE 0 0 0
errors: No known data errors
So i manually do a :
zpool replace vol01 da14 da13
At this time the system instead of removing da13 and using the da14 spare disk added a "sub spare" to the raidz2 mirror containg da13 (unavailable) and da14...
After that i cam back to my office and removed the crashed disk:
So the "fake" spare disappear and now i have:
Code:
zpool status
pool: syspool
state: ONLINE
scrub: scrub completed with 0 errors on Thu Jul 1 05:41:39 2010
config:
NAME STATE READ WRITE CKSUM
syspool ONLINE 0 0 0
mirror ONLINE 0 0 0
aacd1 ONLINE 0 0 0
aacd2 ONLINE 0 0 0
spares
da15 AVAIL
errors: No known data errors
pool: vol01
state: ONLINE
scrub: resilver completed with 0 errors on Tue Jul 6 10:37:04 2010
config:
NAME STATE READ WRITE CKSUM
vol01 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
da0 ONLINE 0 0 0
da1 ONLINE 0 0 0
da2 ONLINE 0 0 0
da3 ONLINE 0 0 0
da4 ONLINE 0 0 0
da5 ONLINE 0 0 0
da6 ONLINE 0 0 0
raidz2 ONLINE 0 0 0
da7 ONLINE 0 0 0
da8 ONLINE 0 0 0
da9 ONLINE 0 0 0
da10 ONLINE 0 0 0
da11 ONLINE 0 0 0
da12 ONLINE 0 0 0
da14 ONLINE 0 0 0
errors: No known data errors
Coool
But the problem begin
Now i have a new hard drive for da13, so i pushed it in the bay and i want da13 to be part of the second raidz2 mirror and da14 used as a separate spare (like at the origin)
But any command i type containg "da13" give me the same result: (for sample)
Code:
vino# zpool replace vol01 da14 da13
cannot replace da14 with da13: I/O error
vino# zpool add vol01 spare da13
cannot add to 'vol01': I/O error
And in kernel messages: (many messages like this one)
Code:
(da13:mpt0:0:2:13): Retrying Command (per Sense Data)
(da13:mpt0:0:2:13): READ(6). CDB: 8 0 0 0 1 0
(da13:mpt0:0:2:13): CAM Status: SCSI Status Error
(da13:mpt0:0:2:13): SCSI Status: Check Condition
(da13:mpt0:0:2:13): HARDWARE FAILURE asc:0,0
(da13:mpt0:0:2:13): No additional sense information
(da13:mpt0:0:2:13): Retries Exhausted
What should i do to resolve the problem ??? and reenable my da13 in my pool as a spare or other but reenabling it
Thank you for your reading and your help.
Bets regards,