An ASM diskgroup that contains database tablespaces with six disks and normal
redundancy is nearing 90% capacity. You want to add additional capacity to the diskgroup.
A set of six additional disks has been made available, and appears as CANDIDATE disks in
the V$ASM_DISK view. What steps are required to increase the diskgroup capacity?
A.
Export the database objects. Drop the diskgroup. Create a new diskgroup. Import the
database objects.
B.
Shut down the database instances using the diskgroup. Add the disks to the diskgroup.
Start the database instances using the diskgroup.
C.
Set the rebalance power limit (or allow it to default). Add the disks to the diskgroup.
D.
Shut down all database instances and ASM instances. Back up the ASM diskgroup. Start
the ASM instances. Add the disks to the diskgroup. Issue a rebalance command. Start the
database instances.