My storage status in the GUI indicates says that the pool is not healthy and some data loss has occurred. But the system is not saying what files need to be restored:
truenas_admin@truenas[~]$ sudo zpool status -v
*** other pools with no errors ***
pool: hdd-pool
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: Message ID: ZFS-8000-8A — OpenZFS documentation
scan: scrub repaired 0B in 02:33:09 with 4 errors on Thu Jul 17 11:01:32 2025
config:
NAME STATE READ WRITE CKSUM
hdd-pool ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
1320e715-0888-42eb-b329-6a2766e2683c ONLINE 0 0 6
15e39781-a4bf-4a4e-a2e7-f49fa9705f0e ONLINE 0 0 6
e718a819-3d7c-4453-a5ba-fb601b64628a ONLINE 0 0 6
errors: Permanent errors have been detected in the following files:
pool: ssd-pool
state: ONLINE
config: ***
How do I identify and repair the issue?
This issue surfaced when replicating the pool to an archive pool. The replication task indicated that a month old snapshot was corrupted, which I deleted; newer snapshots exist and are supposedly fine. The replication task resumed and is running now.
Thanks!