Hi,
I'm faced with a problem I could not solve yet. My system ist telling me that it is unable to write to cache resulting in stopping some docker images. Even with the diagnosis of the plugin "fix common problem" I could not find the fault.
Please find attachted my diagnosis data. Maybe someone could give mea hint?

Thank you very much.

nextnas-diagnostics-20240716-1832.zip

Pool is going read-only due to filesystem corruption, with btrfs, recommend backing up and reformatting the pool, and also a good idea to run memtest.

Thanks for the fast reply. I changed one SSD and created a new pool. It seems to work now. 

Where have you found the information about the corrupted filesystem?

 

In the syslog.

Now I found it. Thank you very much.