September 21, 20232 yr Ok, so sent back here after posting in ZFS Master! He suggested I scrub the pool, which I have done but still seeing this on the cache drive page?
September 21, 20232 yr Author 2 minutes ago, JorgeB said: Pool has data corruption, post the output of zpool status -v root@Tower:~# zpool status -v pool: cache state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-8A scan: scrub repaired 0B in 00:07:28 with 1 errors on Thu Sep 21 11:32:46 2023 config: NAME STATE READ WRITE CKSUM cache ONLINE 0 0 0 nvme0n1p1 ONLINE 0 0 10 errors: Permanent errors have been detected in the following files: cache/appdata/PlexMediaServer@autosnap_2023-09-09_17:53:23_monthly:/Library/Application Support/Plex Media Server/Metadata/Albums/0/c62f8ccf8d6023d6747c86b7f947f883f2a0b48.bundle/Contents/_combined/posters/tv.plex.agents.music_213012c4ffcc15bbdd153a923e0e350b17c4a40f pool: disk3 state: ONLINE config: NAME STATE READ WRITE CKSUM disk3 ONLINE 0 0 0 md3p1 ONLINE 0 0 0 errors: No known data errors
September 21, 20232 yr Author 46 minutes ago, JorgeB said: Delete that snapshot and run a new scrub. Ok thanks, had to delete a few more and now showing this: root@Tower:~# zpool status -v pool: cache 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: https://openzfs.github.io/openzfs-docs/msg/ZFS-8000-9P scan: scrub repaired 0B in 00:07:13 with 0 errors on Thu Sep 21 13:19:59 2023 config: NAME STATE READ WRITE CKSUM cache ONLINE 0 0 0 nvme0n1p1 ONLINE 0 0 14 errors: No known data errors
September 21, 20232 yr Author 13 minutes ago, JorgeB said: Click 'zpool clear' in the GUI and run another scrub Thanks, I didn't notice that the scrub button and changed to clear! Hopefully sorted!
September 21, 20232 yr Community Expert Keep an eye on it, if more corruption is found you likely have an issue, like bad RAM or a bad SSD.
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