My TrueNAS Core core-dumped last night because of data corruption in the pool:
The status report for the pool shows all disks online, but the pool is unhealthy. Unfortunately, I don't have a backup of the pool.
Any suggestions on how to proceed?
Thank you....
Code:
pool: FREENAS 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 05:40:09 with 7 errors on Thu Mar 23 16:50:56 2023 config: NAME STATE READ WRITE CKSUM FREENAS ONLINE 0 0 0 raidz2-0 ONLINE 0 0 0 gptid/1eeb0ced-3a01-11ec-8b31-90b11c00f1fe ONLINE 0 0 0 gptid/199b9746-3a01-11ec-8b31-90b11c00f1fe ONLINE 0 0 1 gptid/2c3f167c-3a01-11ec-8b31-90b11c00f1fe ONLINE 0 0 1 gptid/391d4ed5-3f19-11ec-9c78-90b11c00f1fe ONLINE 0 0 1 gptid/3b788e1b-3a01-11ec-8b31-90b11c00f1fe ONLINE 0 0 1 gptid/396ccb49-3a01-11ec-8b31-90b11c00f1fe ONLINE 0 0 1 raidz2-1 ONLINE 0 0 0 gptid/b9034d57-3a63-11ec-911c-90b11c00f1fe ONLINE 0 0 0 gptid/c5acd85d-3a63-11ec-911c-90b11c00f1fe ONLINE 0 0 0 gptid/cbe3eca3-3a63-11ec-911c-90b11c00f1fe ONLINE 0 0 0 gptid/d7d8b49e-3a63-11ec-911c-90b11c00f1fe ONLINE 0 0 0 gptid/e15ca22d-3a63-11ec-911c-90b11c00f1fe ONLINE 0 0 0 gptid/e47d04f4-3a63-11ec-911c-90b11c00f1fe ONLINE 0 0 0 errors: Permanent errors have been detected in the following files: /var/db/system/rrd-481d11dc8be44177a340c08096234a34/localhost/df-mnt-FREENAS-FreeNAS_Dup/df_complex-used.rrd /var/db/system/rrd-481d11dc8be44177a340c08096234a34/localhost/df-mnt-FREENAS-system_backups/df_complex-used.rrd /var/db/system/rrd-481d11dc8be44177a340c08096234a34/localhost/df-mnt-FREENAS-FreeNAS_Dup/df_complex-free.rrd /var/db/system/rrd-481d11dc8be44177a340c08096234a34/localhost/df-mnt-FREENAS-WinShare/df_complex-free.rrd /var/db/system/rrd-481d11dc8be44177a340c08096234a34/localhost/df-mnt-FREENAS-system_backups/df_complex-free.rrd /var/db/system/rrd-481d11dc8be44177a340c08096234a34/localhost/df-mnt-FREENAS/df_complex-free.rrd /var/db/system/rrd-481d11dc8be44177a340c08096234a34/localhost/df-root/df_complex-used.rrd
The status report for the pool shows all disks online, but the pool is unhealthy. Unfortunately, I don't have a backup of the pool.
Any suggestions on how to proceed?
Thank you....