2.2
Power Up a System Cabinet
Prerequisites
Time:
2-3 minutes
Tools
None
About this task
Use this procedure to power up a system cabinet after performing maintenance on the cabinet.
Procedure
1. For blower cabinets, place the MAIN DISCONNECT switch on the rear panel of the blower cabinet PDU in the
ON (up) position.
2. For compute cabinets, place main circuit breakers CB1 and CB2 in the ON (up) position.
Figure 2. Cabinet (left) and Blower (right) Circuit Breaker
3. Close the rear door of the cabinet.
4. Enter the following command in a terminal window on the SMW:
smw$
xtcli power up hostname
Hostname
is the cabinet, system, or partition ID; examples include
c0-0
(for a cabinet),
s0
(for a system), or
p0
(for a partition).
2.3
Power Supply Replacement
2.3.1
Remove a Power Supply
Prerequisites
Tools Required:
none
Time Required:
System Cabinet Procedures
21