Unable to mount cache

[jpimlott 2]

My system crashed with dockers and vm's running. 

The array is fine but the cache ( 3 disks has file system errors) 

I started in maintenance mode and tried to do repair but failed 

now one of the disks in cache has no file system. 

 

Thanks for any help 

john 

 

tower-diagnostics-20181211-0640.zip

[JorgeB 3360]

You should not run btrfs check --repair unless told to do so by a btrfs maintainer or risk doing more bad than good.

 

Best bet is backup cache data, re-format pool and restore data, some help for the backup here:

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=543490