Hot spare would not kick in if the drive is unbound. You need hot spares when you have user data residing on a disk which is faulty. In this case, since the disk is unbound hot spare need not replace the faulted disk.
Hi All,  Would like to know your inputs if a Unbound disk is faulty wouldnt any Hot Spare kick in? - A vault drive faulted on CX700, the vault drives are kept unbound > in the logs or Navisphere GUI it didn't show any hot spare replacing the failed disk, wanted to understand this?  Appreciate your feedback.  regards, Samir
CX700 drive fault