VERITAS NetBackup 5330 Appliance Hardware Installation Manual page 84

84 Adding the disk space of a new Expansion Storage Shelf
Prerequisites for adding the disk space of new Expansion shelves
6
Verify that Primary and Expansion Shelf power canister LEDs are green.
7
Verify that Primary and Expansion Shelf fan canister LEDs are green.
8
Verify that the Primary Shelf displays 99.