The overnight run of Fix Common Problems is saying "Drive mounted read-only or completely full." however none of my drives are full. My Docker vDisk is around 65%.

I did not change any of my drives to Read Only.

Attached are my diagnostics.

Thanks in advance for any help.

nastromo-diagnostics-anon-20251202-0504.zip

The syslog is reporting file system issues on the ‘cache’ pool so it has probably being mounted read-only as a result.

You should run a scrub on the pool to see what files have errors. Hopefully that will help, or at least give more information.

Also worth considering running a memtest (available from the Unraid boot menu) as the commonest cause of file system corruption seems to be RAM related issues.

Thanks for the reply.. I ran Scrub on the Cache and it shows no errors but is that Status of aborted expected?

UUID:             0657d4d6-c0c5-44b1-a2bd-c729bed8cbff
Scrub started:    Tue Dec  2 06:07:30 2025
Status:           aborted
Duration:         0:00:00
Total to scrub:   24.15GiB
Rate:             0.00B/s
Error summary:    no errors found

1 hour ago, cbeaudin said:

but is that Status of aborted expected?

Nope, it means issues with the pool; recommend backup and reformat.