HP StorageWorks 2/16V HP StorageWorks SAN Switch 2/8V, 2/16V and 2/16N Instal - Page 59

Interpreting LED Activity

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Managing the SAN Switches Interpreting LED Activity System activity and status can be determined through the activity of the LEDs on the switch. There are three possible LED states: no light, a steady light, and 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 10 on page 62 for details about LED activity. SAN Switch 2/8V, 2/16V and 2/16N Installation Guide 59

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Managing the SAN Switches
59
SAN Switch 2/8V, 2/16V and 2/16N Installation Guide
Interpreting LED Activity
System activity and status can be determined through the activity of the LEDs on
the switch.
There are three possible LED states: no light, a steady light, and 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 10
on page 62 for details about
LED activity.