I need some advice. Currently we have an old nebackup appliance 5230 OS 2.7.3 having three disk shelves. Each of these disk shelves have same type of disks - 3TB disks and each of the disk shelves have a global spare disk. The RAID group is RAID 6. Currently one disk in the 3rd shelf waa faulty and it is taking the global spare disk in the 3rd disk shelve for rebuilt.
My question is if another disk is broken in this 3rd disk shelf, will it take the other global spare disk as replacement ?
I hope someone can feedback on this matter.