When I was logging into my server, I noticed an error Cache Unmountable: No File System.  I am attaching diagnostics, hopefully someone can help.

 

Forgot to mention that I am on 6.11.5,  this is causing my docker.img not to mount.

 

btrfs check status:

 

[1/7] checking root items

[2/7] checking extents

[3/7] checking free space tree free space info recorded 7160 extents, counted 7170 wanted offset 1968422518784, found 1968422449152 cache appears valid but isn't 1967117041664

[4/7] checking fs roots

[5/7] checking only csums items (without verifying data)

[6/7] checking root refs

[7/7] checking quota groups skipped (not enabled on this FS) Opening filesystem to check... Checking filesystem on /dev/sdc1 UUID: e1adf8ca-0179-4590-a47d-0f373f5d8842 found 129843642368 bytes used, error(s) found total csum bytes: 107145100 total tree bytes: 805797888 total fs tree bytes: 587399168 total extent tree bytes: 81051648 btree space waste bytes: 201431724 file data blocks allocated: 353418031104 referenced 125231906816

 

 

 

tower-diagnostics-20230303-2033.zip

Edited March 4, 20233 yr by Nlindste
Added info

Try clearing the log tree

btrfs rescue zero-log /dev/sdc1

If it mounts run a scrub, since there's also data corruption detected.