Hi all,
I had a failing disk(Disk 20) that I migrated the data off of and spun down with the goal of removing it from the array before it tanked. So I did all that, physically removed it, hit New Config(w/ Preserve Assignments). I also rebooted after that succeeded to update my Nvidia Driver.
After it came back up it didn't have any of the disk assignments(all showed unassigned), so I re-added them all in the correct order manually. *This may be an area I made a mistake? I added all the disks in the correct order, but when I added my parity drive I got a warning saying the disk would be overwritten when I started the array. In my head I was fine with that because I had no parity errors before this so I assumed my array was intact even after spinning that drive down and removing it. So I was fine with it doing a fresh parity check and overwriting
Enter the problem.
One disk in my array(Disk4) shows unmountable. When I clicked the disk the File System Type showed Any so I set that to XFS like the rest, but no good. Then while looking through the forums I saw a XFS repair command that I tried, but still no luck.
I'm hoping someone can help me get it re-added to the array. I have attached diagnostics as I noticed in previous posts that helps you to see where things are at. The disk in question is Disk 4 - ST12000VN0008-2PH103_ZLW03STN (sdi)
Thanks
xfs_repair_log.txt