■
Expansion Storage Shelves (if installed)
■
Primary Storage Shelf
■
Compute node(s)
To turn on the components and verify operation
1
Verify that the following cables are connected properly and securely:
■
Ethernet cables between two nodes.
■
SAS cables between the compute node(s) and the Primary Shelf
■
SAS cables between the Primary Shelf and the Expansion Shelf
■
SAS cables between the Expansion shelves (if installed)
■
Power cords from each component to the appropriate Power Distribution
Unit (PDU) sockets in the rack
2
On the rear of the Expansion Shelf that is farthest from the compute node, turn
on both power switches.
3
Wait 2 minutes or 3 minutes for the shelf to initialize. The shelf is quieter when
it has initialized.
69
Hardware installation procedures
Turning on the hardware and verifying operation
