(ZFS) status is UNKNOWN

[ela002]

• WARNING: The volume vol1 (ZFS) status is UNKNOWN: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected.Determine if the device needs to be replaced, and clear the errors using 'zpool clear' or replace the device with 'zpool replace'.

zpool status -xv
pool: vol1
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
scan: scrub repaired 0 in 1h50m with 0 errors on Mon Jun 24 16:30:34 2013
config:

NAME STATE READ WRITE CKSUM
vol1 ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
gptid/1fcd253c-a3c8-11e2-8c16-a0f3c1000f31 ONLINE 0 0 0
gptid/208fc367-a3c8-11e2-8c16-a0f3c1000f31 ONLINE 0 0 166K
gptid/2130f319-a3c8-11e2-8c16-a0f3c1000f31 ONLINE 0 0 0

errors: No known data errors

Hello, I can't find out why I get the unknown status error. What is the problem? Can you please help? smart short test doesn't show any errors.

 

[budmannxx]

Your middle (?) disk is possibly failing. Hence the 166K checksum errors that were found. Either replace the disk or, if you want to risk it, keep it in there and clear the errors with:

Code:

zpool clear <pool>

at the command line, per the WARNING message you posted.

Also, next time, please use [code][/code] tags when pasting code. Makes it much easier to read.