Hey guys, I was expanding my array by adding two new drives. After I installed them and brought my server up, the two new drives were obviously unmountable. However, two of my previously good drives are now also coming up as unmountable, and the only options I can see are to reformat them. This would make me lose my data, and wouldn’t this destroy my whole parity, effectively losing all my data? 

 

Any help would be appreciated. I already did a parity check and data rebuild in hopes that it would fix the issue, so I hope I didn't make it worse.

 

matrix-diagnostics-20241001-0844.zip

Check filesystem on disks 4 and 5, run it without -n