Determining the status of a wwn card – Brocade DCX 8510-8 Backbone Hardware Reference Manual User Manual
Page 70
Blower assembly LED descriptions (Continued)
TABLE 8
LED purpose Color
Status
Recommended action
Flashing amber (on 1/2
second, then off 3.5
seconds)
Fan is disabled.
Run the fanEnable command to
enable the fan.
Fast-flashing amber (on
1/2 second, then off 1/2
second)
Environmental range
exceeded.
Check for out-of-bounds
environmental condition, resolve any
problems, and reseat the unit. If the
LED continues to flash, replace the
unit.
Determining the status of a WWN card
Complete the following steps to determine the status of a WWN card.
NOTE
The WWN bezel (logo plate) covers the WWN cards.
1. Enter the chassisShow command to display information about the WWN card. (WWN units
correspond to information specific to the WWN card.) Error messages that may indicate problems
with a WWN card are summarized in the following table.
Messages that may indicate WWN card failure
TABLE 9
Type of message
Sample error message
WWN unit fails its field-replaceable
unit (FRU) header access.
0x24c (fabos): Switch: switchname, error EM-
I2C_TIMEOUT, 2, WWN 1 I2C timed out: state 0x4
WWN unit fails to power on.
CRITICAL,
onor
WARNING, (on or off)>. WWN unit is being faulted. 0x24c (fabos): Switch: switchname, Critical EM- WWN_UNKNOWN, 1, Unknown WWN #2 is being faultedor | CHASSIS, CRITICAL, Brocade_DCX, WWN 2 has unknown hardware identifier: FRU faultedor [EM-1034], name>, WWN # set to faulty, rc= WWN unit is not present or is not 0x24c (fabos): Switch: switchname, Error EM- WWN_ABSENT, 2, WWN #1 not presentor [EM-1036], name>, Writing to the FRU history log 0x24c (fabos): Switch: switchname, Error EM- HIL_FAIL, 2, HIL Error: hilSetFruHistory failed, rc=-3 for SLOT 3 WWN unit insertion was detected. Determining the status of a WWN card 70 Brocade DCX 8510-8 Backbone Hardware Reference Manual 53-1002180-07
accessible.
(hilSetFruHistory) has failed.