December 30, 20187 yr Does anyone know what this means? It's repeated over and over in the system log. Quote Dec 30 18:20:20 tower1 kernel: BTRFS critical (device dm-4): corrupt leaf: root=5 block=681381707776 slot=167 ino=5259, name hash mismatch with key, have 0x00000000cea02f20 expect 0x00000000b6b6c301 I've been having issues with a docker recently (when writing to a remote SMB share) and the only way to stop it was to hold the power button down. Possibly i've corrupted something.
December 30, 20187 yr Author Attached. Thanks for taking the time to look at this. Edited December 31, 20187 yr by jj_uk
December 30, 20187 yr Community Expert There's metadata corruption on the cache pool, best way forward is to backup, reformat and restore pool data, you can use this if you need help with the backup/restore.
December 30, 20187 yr Author Ok, I moved everything off the cache with mover, stopped the array and reformatted both cache disks and readded them. Hopefully that'll fix it.
December 30, 20187 yr Author Appdata and system shares: should these be set to use cache yes, only or prefer? I've forgotten what they were before I set them to yes and ran mover to move off the data.
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