HP StorageWorks Edge Switch 2/12 Service Manual page 42

Diagnostics
26
Is the amber ERR LED at the switch front bezel illuminated?
YES
↓
27
Check FRUs for failure symptoms.
Are any amber LEDs associated with Fibre Channel ports illuminated?
NO
↓
A link incident is indicated. Go to
are found, go to
page 59. Exit MAP.
28
The link incident record provides the attached switch port number(s) and one or
more of the following event codes and messages. Record all event codes that may
relate to the reported problem.
581 - Link interface incident - implicit incident.
582 - Link interface incident - bit-error threshold exceeded.
583 - Link failure - loss of signal or loss of synchronization.
584 - Link failure - not-operational primitive sequence received.
585 - Link failure - primitive sequence timeout.
586 - Link failure - invalid primitive sequence received for the current link state.
Were one or more event codes found?
YES
↓
Go to
42
NO
The switch appears operational. Exit MAP.
YES
A Fibre Channel port failure is indicated. Go to
event codes. If no event codes are found, go to
Failure and Link Incident
"MAP 0500: Port Failure and Link Incident
NO
Perform fault isolation at the switch. Go to
Table 4 on page 28 to interpret event codes. Exit MAP.
Analysis" on page 59. Exit MAP.
step 18 to obtain event codes. If no event codes
Edge Switch 2/12 Service Manual
step 18 to obtain
"MAP 0500: Port
Analysis" on
step 19.