Hi Karl,
Is there any chance at all that some other system is writing to the
drives in this pool? You say other things are writing to the same JBOD...
Given that the amount flagged as corrupt is so small, I'd imagine not,
but thought I'd ask the question anyways.
Cheers!
Nathan.
On 04/16/11 04:52 AM, Karl Rossing wrote:
Hi,
One of our zfs volumes seems to be having some errors. So I ran zpool
scrub and it's currently showing the following.
-bash-3.2$ pfexec /usr/sbin/zpool status -x
pool: vdipool
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: scrub in progress for 3h10m, 13.53% done, 20h16m to go
config:
NAME STATE READ WRITE CKSUM
vdipool ONLINE 0 0 0
raidz1 ONLINE 0 0 0
c9t14d0 ONLINE 0 0 12 6K repaired
c9t15d0 ONLINE 0 0 13 167K repaired
c9t16d0 ONLINE 0 0 11 5.50K repaired
c9t17d0 ONLINE 0 0 20 10K repaired
c9t18d0 ONLINE 0 0 15 7.50K repaired
spares
c9t19d0 AVAIL
errors: No known data errors
I have another server connected to the same jbod using drives c8t1d0
to c8t13d0 and it doesn't seem to have any errors.
I'm wondering how it could have gotten so screwed up?
Karl
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