Hp Brocade 8Gb SAN Switch for HP BladeSystem c-Class User Manual download pdf (Page 36)

Powering on and off

8Gb SAN Switch power is provided by the enclosure. The 8Gb SAN Switch runs POST by default

each time power to the enclosure is turned on. The POST process can last as long as three minutes.

To remove power from the switch, remove the 8Gb SAN Switch from the enclosure interconnect bay.

NOTE:

Each time the 8Gb SAN Switch is powered on, its settings are restored to the last saved configuration.

Interpreting LED activity

You can monitor switch activity and status by checking 8Gb SAN Switch LEDs.

There are three possible LED states: no light, a steady light, or a flashing light. The steady lights and

flashing lights can be green or amber.

The LEDs flash any of these colors during boot, POST, or other diagnostic tests. This is normal and

does not indicate a problem unless the LEDs do not indicate a healthy state after all boot processes

and diagnostic tests are complete. A healthy state is indicated by a steady green light. See Table

15, page 37 for details about LED activity.

LED indicators

All 8Gb SAN Switch LEDs are located on the port side. See Figure 8 and Table 14.

Figure 8 Identifying LEDs

Table 14 Front panel LED indicators during normal operation

LED indicatorsDescriptionItem Number

Steady blue lightUnit ID (UID) LED1

Steady green lightHealth ID LED2

Steady green lightModule status LED3

Steady green lightPort status LED4

Managing the 8Gb SAN Switch36

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 63 64

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Hp Brocade 8Gb SAN Switch for HP BladeSystem c-Class User Manual Page 36