I have a situation with my Terastation TS-XEL. Drive 1 in the unit failed, and when it did so, drive 2 in the unit also got marked as bad. Initially, I thought that drive 1 was just locking up the controller for the pair, but after removing the failed drive, drive 2 is still marked as having an error. Since these two drives were one of the 2 mirrored pairs, the RAID array will not mount.
I have checked drive 2 with another computer, including doing a bad sector scan, and everything comes up good. My belief is that it's an issue with the partition tables or something else that got corrupted when drive 1 started failing.
Are there any tricks to getting this drive back online so I can rebuild the array?