I am trying to find out if there is something I can try before I shut down the server and start replacing parts.
On Monday, Jellyfin stopped responding. I thought a cache was full but all cache said they had room. I stopped and restarted the array anyway. Jelly fin worked for about ten minutes then stopped. Then, I stopped the dockers and some drives showed up as unassigned. I stopped the array which resulted in Parity drive 1 and disk 1 showing “no device” and showed the missing drive name. Even though, I haven't change anything, now Parity drive 1 and disk 1 still show as "no device", yet don't even have the missing drive names and the rest of the drives are showing "no device" with the missing drive names.
I have not stopped the server yet. It’s been running for 4 months now. It’s on Unraid version 6.9.2
Fix common Problems shows
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Array Devices shows
I thinks the problem starts in the syslog.txt at Sep 20 18:57
beast-diagnostics-20210921-2120.zip