Any help would be great. Installed a new shucked disk over the weekend, and when I went to boot up the server, the cache drive was stating "Unmountable: not mounted". After doing some research I decided it would be easiest just to Unraid reformat the disk and recover all my appdata through CA Backup / Restore Appdata. This resolved the issue, but now if I stop the array and reboot the server, the cache drive states again "Unmountable: not mounted". This can be resolved again by a reformat and recovering the app data. One other issue I noticed is that my Plex DB seems to be getting corrupted over time. At first I couldnt open the plex container GUI as it would say there was no connection. If i replaced the DB files with backups it would run fine and then slowly would not be able to watch further content or would lose access to the container again.
I have am wondering if this is a failing SSD? I have tried running a SMART test on the cache drive but it doesn't seem to be running. As soon click the start button it immediately switches to say stop and immediately switches back to start. I was able to download some previous SMART data report that is attached.
Sabrent_FA7807030D0701356802-20211006-2146.txt
https://forums.unraid.net/applications/core/interface/file/attachment.php?id=129223&key=a9dad88a97e6eccf274705b19e57cd76