@scottalanmiller said in Responding to "This BS called URE" from Synology Forums:
if the OS rather than simply flagging that file on the drive as being corrupt, would rather flag the whole drive, it comes across as a rather short sighted screwup.
This is actually what it does. Except not the OS. The RAID controller (hardware or software) flags the file (array) as being corruption, not any drive. Any drive(s) with a URE are flagged as being healthy.
If you were to divide up the drives into many arrays, and you hit an exposed URE, only the single array (file) in which the URE was found would be corrupt. The drives, and other arrays (files) on them would be just as healthy as ever.
It only comes across as a short sighted screw up if you don't realize that the "fix" takes us right back to where we already are.