[6.12.8] Removing Drive Breaks GUI

Today I accidentally removed a drive from it's bay while my server was running (turns out that bay's power light doesn't work, oops).

Wouldn't have been a big deal, except when I reinserted it, it was detected as a separate device (/dev/sdq instead of /dev/sdj).

I went to stop the array to fix this, but the stop array button in the GUI is broken now. This is logged when I click "proceed" to stop the array:

Mar  4 16:33:51 Global-Dynamics nginx: 2024/03/04 16:33:51 [error] 24668#24668: *4649493 connect() to unix:/var/run/emhttpd.socket failed (11: Resource temporarily unavailable) while connecting to upstream, client: 192.168.xxx.xxx, server: , request: "POST /update.htm HTTP/1.1", upstream: "http://unix:/var/run/emhttpd.socket:/update.htm", host: "192.168.xxx.xxx:5001", referrer: "http://192.168.xxx.xxx:5001/Main"

I had to reboot the server instead. After reboot I got a notification about an unclean shutdown, which normally does not happen. The drive was still marked as offline (contents emulated), even though it was reconnected (temperature was available; wasn't before). The stop array button did work post-reboot, and I got the drive to be recognized again with the procedure from the docs, but of course that required rebuilding the drive when I would have preferred to just run a parity check instead.

Pre-reboot: global-dynamics-diagnostics-20240304-1634.zip

Post-reboot + fixing disk assignment: global-dynamics-diagnostics-20240304-1701.zip