Adding an ASM Disk to an existing ASM Disk Group
We have a Production Oracle RAC 10g R2 on HP-UX v3 on IA 64.
We have Two Disk Groups one for Archive (ARC_DISK) of size 100 GB and one for Database(DATA_DISK) os size 1TB.
I want to add another disk of size 200GB to the DATA_DISK disk group? Or it should be of the same size of 1TB?
Should all disks within a same ASM Disk Group should be of the same size?
Rgds,
Thiru