Broadcom Brocade X7-8 User Manual

X7-8-Install-IG100 Installation Guide Brocade
®
X7-8 Director Hardware Installation Guide
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RASlog messages may occur during periodic WWN card audit routines, alerting you of data or license mismatches
between WWN cards and other errors. Some of these messages may direct you to contact technical support or
to run the wwnrecover command. You can use this command to further verify or to fix problems. If an EM-1220
or EM-1222 error message occurs due to WWN card data corruption or data mismatches across WWN cards,
data recovery may be possible using this command. For more information on using wwnrecover , see Using the
wwnrecover Utility. If recovery is not possible, the command output directs you to replace the affected card(s).
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Status LEDs on the WWN bezel do not reflect the actual status of the WWN cards or indicate a problem. For
information on interpreting LED patterns, see Interpreting WWN Card LEDs. Note that the LED patterns may
temporarily change during POST and other diagnostic tests.
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You might experience problems viewing or modifying the data stored on the WWN card.
•
Error messages might be observed regarding WWN units in chassisshow output.
Error messages that may indicate problems with a WWN card are summarized in the following table.
Table 28: Messages That May Indicate WWN Card Failure
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.
<timestamp>, [EM-1004],
<sequence-number>, CRITICAL,
<system-name>, WWN # failed to power
onor<timestamp>, [EM-1043],
<sequence-number>, WARNING,
<system-name>, Can't power <FRU Id>
<state (on or off)>.
WWN unit is faulted.
0x24c (fabos): Switch: switchname
, Critical EM-WWN_UNKNOWN, 1, Unknown
WWN #2 is being faultedor<timestamp>,
[EM-1003], 40, SLOT 7 | FFDC | CHASSIS,
CRITICAL, Brocade_Chassis, WWN 2 has unknown
hardware identifier: FRU faultedor<timestamp>,
[EM-1034], <sequence-number>, ERROR,
<system-name>, WWN # set to faulty,
rc=<return code>
WWN unit is not present or is not
accessible.
0x24c (fabos): Switch:
switchname, Error EM-WWN_ABSENT, 2,
WWN #1 not presentor<timestamp>,
[EM-1036], <sequence-number>, WARNING,
<system-name>, <FRU Id> is not
accessible.
Writing to the FRU history log
(hilSetFruHistory ) has failed.
0x24c (fabos): Switch: switchname, Error EM-HIL_FAIL, 2, HIL Error:
hilSetFruHistory failed, rc=-3 for SLOT 3
X7-8-Install-IG100
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Broadcom Brocade X7-8 Specifications

General

Brand	Broadcom
Model	Brocade X7-8
Category	Computer Hardware
Language	English