Hanimal

That worked! Thank you so much. The cache drive is visible again and I'm able to access my dockers. Not sure if anything else is broken along the way, but uploading the diagnostics for reference. Happy holidays and appreciate the help on this. tower-diagnostics-20251224-1343.zip

Thanks for the help. Here's what it's showing:

I have no idea how this happened. I was using my dockers just fine earlier in the day. Restored my flash drive backup to the new drive, installed it, started the array, everything was fine. After the upgrade to 7.2.3 I started having this issue. This what I get when executing the commands above:

This is what I get when the array is started:

I've been trying to upgrade to 7.2.3, but kept getting an error indicating that my USB flash drive is likely failing. I upgraded to a new SD Card/USB Reader, transferred the license, and everything seemed to be working fine. I ended up upgrading to 7.2.3, but then when I tried to start the array, all my dockers disappeared. My cache drive is now showing as unmountable. I tried stopping the array, removing the cache, starting, then stopping and adding the drive again, with no luck. I also tried a suggestion from fix common problems while running the array in maintenance mode, and got the following error: mount -o rescue=all,ro /dev/sde1 /temp mount: /temp: wrong fs type, bad option, bad superblock on /dev/sde1, missing codepage or helper program, or other error. dmesg(1) may have more information after failed mount system call. Any help would be really appreciated. tower-diagnostics-20251222-2136.zip