If a hard drive is removed from a storage cell, what must you do?
A.
Nothing.
B.
The cell must be rebooted.
C.
You must alter ASM to alert It
D.
You must recreate any grid disks that use the drive.
Explanation:
Automatic addition of replacement disk to the disk group: All the required Exadata operations to
re-create the disk groups, and add the grid disks back to the original disk group are now
performed automatically when a replacement disk is inserted after a physical disk failure.
•Automatic cell restart: Grid disks are automatically changed to online when a cell recovers from a
failure, or after a restart.
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