Unmountable: Wrong or no file system on cache ssd configured for btrfs following power cycle


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The GUI was unresponsive following a shutdown request while the CPU was showing 100% utilization so I stupidly cycled power via the power button. Upon restarting the cache drive is indicating "Unmountable: Wrong or no file system". I didn't grab the diagnostics from the tools page before the power cycle but I've grabbed them now. In the manual it suggests running a scrub operation when using the btrfs file system however that option isn't showing up (probably because I don't have a redundant SSD?)

 

In following the manual it suggests running a repair operation but I got scared by the warning message btrfs gives before running the repair operation so I'm here asking if I should proceed or if there is something else I should try before running the repair.

 

I've attached both the diagnostics and the results of the "check" on the drive.

 

Thanks for any help.

regardedhoarder-diagnostics-20230325-1947.zip

CacheCheck.txt

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Well, I ran the command referenced and it mounted. However, when I went to run the scrub it aborted. I tried several times and it didn't find any errors.

 

Is it common to run a scrub on a schedule? I see that option when running the scrub manually. Thanks so much for your help.

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What is the best way to backup the pool? I've copied appdata folders over using Krusader but the CA Backup and Restore feature hasn't worked for me. Is that all I would need to backup if I followed the trash guides and spaceinvaderone guides for setting up Plex, Sonarr, Radarr, and Sabnzb?

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