BrandonK

Absolutely! I have the CA Appdata Backup configured and running every other day. A true lifesaver here. Only lost about 48 hours of app data.

Thanks Kind of the answer I was expecting but not hoping for. I ordered a second one last night and I'll RMA the one that failed (hopefully). It's possible to do a mirrored cache pool (RAID 1) right? If so that's the route I'll go.

Woke up this morning to my Plex server not being able to play media. Tried restarting the container, but it would not start back up. I then tried restarting the Docker service, but it would not start back up. Finally I resorted to restarting the server and now my NVME drive shows "Unmountable: No file system". This is the drive where I try to keep my Docker image and appdata. (My appdata and system shares are both "Prefer : cache_nvme", which is the failed drive.) This error is over my head so if anyone can make sense of it I would really appreciate it! I have an appdata backup from 2 days ago, but if it is possible to recover the drive that would be ideal. Diags are attached. btv-diagnostics-20221023-1134.zip Edit: I probably was hasty in my initial post so here's a little more details. 1. Most recent change I've made to the system was a few weeks ago when I swapped out a few drives in the array. Replaced the parity drive with a new 16TB drive. Removed an old 3TB data drive and replaced it with the old 10TB parity drive. That process took a long time but finished a week or two ago. 2. This is a cache pool drive, not anything in my data array. 3. This drive has been in use for about a year. If I look at the disk log information, I see stuff I don't understand, but seems to point to corruption. 4. SMART tests, etc. show no errors with the drive. 5. I've not had any power failures or reboots recently. The server is on a new (few weeks old) APC UPS.