No, drives are only disable when there's a write error, that happened before this reboot, so not covered in the diags, but when a disk gets disable it can sometimes cause some filesystem corruption in the emulated disk, the filesystem in the actual disk should be better, and since the disk looks healthy it should be recoverable.
You can run xfs_repair now on the emulated disk, and check the results, whatever is there is what will be in a rebuilt disk, if results are not good and the old disk is mounting correctly with UD and data looks better, you can either rebuild using a new disk and then compare the data with the old disk, or do a new config with it and re-sync parity.
If you have more doubts ask, I don't spend much time in the forum during weekends but somebody else should be able to help you, and I'll still check back later if needed.