I've been up and running on unraid for about a year,
A few weeks back I had some issues with one of my larger drives but they were not critical (Reported Uncorrect errors were climbing slowly on one of my larger 16tb drives)
This morning i went to investigate further and could not get the Unraid web interface to load. I could not SSH into the box and there was no output on the monitor i have attached to the server. I power cycled the server and when it came back up, the web interface was working but it was telling me that my license key had expired or been blacklisted.
I managed to get the license key reapplied but now it appears that all my array information was lost. Every device is marked as unassigned. Is there a way to recover this? I'm not sure I have the info written down anywhere ( i cant recall which of 6 disks was the parity disk)
If do end up rembering, and i assign these drives in the correct devices slots where they were assigned before, would this wipe out the data that's on those disks?
Edit: finally found this article in the documentation. I'm going to try the steps listed here.
https://docs.unraid.net/unraid-os/troubleshooting/data-recovery/#:~:text=If you have lost the,dat file.