Unknown degraded reason

OpenZFS
1

Can anyone explain why this pool is degraded. It’s an internal SSD used a boot drive and general-purpose desktop storage.

I suspect a blip with reading the SSD.

  pool: rpool
 state: DEGRADED
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: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-9P
  scan: scrub repaired 0B in 00:07:31 with 0 errors on Sun Nov 10 09:26:12 2024
config:

	NAME                                    STATE     READ WRITE CKSUM
	rpool                                   DEGRADED     0     0     0
	  dc1303d5-4743-3641-a091-81d63881c849  DEGRADED     0     0     0  too many errors

Then I did a scrub… oh dear:

  pool: rpool
 state: DEGRADED
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: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-9P
  scan: scrub repaired 136K in 00:09:37 with 0 errors on Fri Nov 29 13:50:38 2024
config:

	NAME                                    STATE     READ WRITE CKSUM
	rpool                                   DEGRADED     0     0     0
	  dc1303d5-4743-3641-a091-81d63881c849  DEGRADED    21     0    71  too many errors
2

I changed the kinked sata cable and run another scrub. When I put the compact PC together the DVD drive cage caused the damage.

IMG_20241129_154444_HDR
IMG_20241129_154444_HDR1920×3413 161 KB

  pool: rpool
 state: ONLINE
  scan: scrub repaired 0B in 00:08:53 with 0 errors on Fri Nov 29 15:48:32 2024
config:

	NAME                                    STATE     READ WRITE CKSUM
	rpool                                   ONLINE       0     0     0
	  dc1303d5-4743-3641-a091-81d63881c849  ONLINE       0     0     0

Fixed now!

5 Likes
3

Thank you for coming back to let us know what happened, and offer jpeg tax to boot! :heart:

2 Likes