Power Supplies - HP StorageWorks 2/64 - Core Switch Installation Manual

Table 8 CP card LED patterns (continued)
LED location/ Color
purpose
Ethernet Link No light (LED is off)
Speed (lower
LED beneath
Ethernet port)
Steady green
Active CP Steady blue
(beneath
Ethernet Link No light (LED is off)
Status and
Speed LEDs)

Power supplies

To determine the status of a power supply:
1. Check the LED indicators on the power supply (see
The LED patterns may temporarily change during POST and other diagnostic tests; for
information about how to interpret the LED patterns, refer to
2. Check power supply status using the psShow command (see
component
The power supply status displays OK, Absent, or Faulty. If a power supply is absent or
faulty, contact the switch supplier to order replacement parts, as necessary.
Status
Ethernet link speed is
10 Mb/s or CP card
does not have
incoming power.
Ethernet link speed is
100 Mb/s.
Active CP card.
Standby CP card.
status" on page 79 for an example).
Core Switch 2/64 and SAN Director 2/128 installation guide
Recommended action
Ensure CP has power.
NOTE: To force a persistent
Ethernet link speed, use the
ifModeSet command.
No action required.
No action required.
No action required.
Figure 17).
Table 9.
"Obtaining chassis and
71