FreeNAS Boot Drive problem - Replace the drive?

[RichTJ99]

Hi,

I have two USB drives as my boot drives. I received this error below. Should I do a Zpoolclear? What is the proper way to do it from shell?

Thanks,
Rich

Code:

Checking status of zfs pools:

NAME  SIZE  ALLOC  FREE  EXPANDSZ  FRAG  CAP  DEDUP  HEALTH  ALTROOT

freenas-boot  14.5G  5.33G  9.17G  -  -  36%  1.00x  ONLINE  -

  pool: freenas-boot

 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://illumos.org/msg/ZFS-8000-9P

  scan: scrub repaired 0 in 0h30m with 0 errors on Tue May 16 04:15:04 2017

config:


  NAME  STATE  READ WRITE CKSUM

  freenas-boot  ONLINE  0  0  0

	mirror-0  ONLINE  0  0  0

    gptid/04c83e56-cb5e-11e5-b076-0cc47a6be4a4  ONLINE  0  0  1

	gptid/0525dfcb-cb5e-11e5-b076-0cc47a6be4a4  ONLINE  0  0  0


errors: No known data errors


-- End of daily output --

 

[melloa]

I would replace the fail(ed)(ing) one. You can do from the GUI.

 

[RichTJ99]

I am not entirely sure how to tell which one is the damaged drive. How do i replace the damaged drive?

 

[melloa]

Check this: https://forums.freenas.org/index.ph...tify-the-correct-failed-usb-boot-drive.39152/.