HP StorageWorks 2/16V HP StorageWorks SAN Switch 2/8V, 2/16V and 2/16N Instal - Page 62

LED Patterns, System and Power LED Patterns, Table 10: System LED Patterns During Normal Operation

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Managing the SAN Switches LED Patterns Table 10 and Table 11 summarize LED location, color, and meaning of the 2/8V and 2/16V LEDs, as well as any recommended user response. System and Power LED Patterns The system and power LED patterns are shown in Table 10. Table 10: System LED Patterns During Normal Operation LED Name, Location System Status and Power Status At right of serial port on bottom LED Color No light Steady green Slow-flashing green (on 1 second, off 1 second) Status of Hardware Switch is off, boot is not complete, or boot failed. Switch is on and power supplies are functioning properly. One or both of the following are true: One or more environmental ranges are exceeded. Error log contains one or more port diagnostic error messages. Recommended Action Verify that switch is on and has completed booting. No action required. Check environmental conditions, error log, Port Status LEDs, transceivers, cables, and loopback plugs. Correct error condition. Clear error log. Amber One failed power supply in the SAN Switch 2/16V Rerun diagnostics to verify fix. No action required, but failure of the remaining power supply will cause the switch to fail. 62 SAN Switch 2/8V, 2/16V and 2/16N Installation Guide

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Managing the SAN Switches
62
SAN Switch 2/8V, 2/16V and 2/16N Installation Guide
LED Patterns
Table 10
and
Table 11
summarize LED location, color, and meaning of the 2/8V
and 2/16V LEDs, as well as any recommended user response.
System and Power LED Patterns
The system and power LED patterns are shown in
Table 10
.
Table 10:
System LED Patterns During Normal Operation
LED Name,
Location
LED Color
Status of Hardware
Recommended Action
System
Status and
Power
Status
At right of
serial port
on bottom
No light
Switch is off, boot is not
complete, or boot failed.
Verify that switch is on and
has completed booting.
Steady green
Switch is on and power
supplies are functioning
properly.
No action required.
Slow-flashing
green
(on 1 second,
off 1 second)
One or both of the following
are true:
One or more environmental
ranges are exceeded.
Error log contains one or
more port diagnostic error
messages.
Check environmental
conditions, error log, Port
Status LEDs, transceivers,
cables, and loopback
plugs.
Correct error condition.
Clear error log.
Rerun diagnostics to verify
fix.
Amber
One failed power supply in
the SAN Switch 2/16V
No action required, but
failure of the remaining
power supply will cause the
switch to fail.