Cisco MDS 9000 Family System Messages Reference (OL-15956-01, April 20078)

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Cisco MDS 9000 Family System Messages Reference
OL-15956-01
Chapter 2 System Messages and Recovery Procedures for the Cisco MDS 9000 Family
Error Message PLATFORM-1-MDS9124_FAN_FAIL: Less than 4 required fans operating.
Explanation
A fan module has failed leaving fewer than four total fans operating. This can lead to
overheating and temperature alarms.
Recommended Action The fan needs to be replaced. Use the show platform internal info CLI
command to collect more information.
Introduced Cisco MDS SAN-OS Release 3.1(2).
Error Message PLATFORM-1-MOD_PWRDENY: Module [dec] cannot be powered up due to
insufficient power (Serial No. [chars]).
Explanation
Available power in power supplies is not sufficient to power up the module.
Recommended Action Verify available power and current usage by entering the show env power CLI
command or by using a similar Fabric Manager/Device Manager procedure. Refer to power supply
documentation in the relevant hardware installation guide to learn how to increase power supply
capacity.
Introduced Cisco MDS SAN-OS Release 1.2(2a).
Error Message PLATFORM-1-MDS9124_FAN_FAIL: Less than 4 required fans operating.
Explanation Fan module has failed leaving fewer than four total fans operating. This can lead to
overheating and temperature alarms.
Recommended Action Use the show platform internal info CLI command to collect more
information. Fan needs to be replaced.
Introduced Cisco MDS SAN-OS Release 3.1(1).
Error Message PLATFORM-1-XBAR_PWRDENY: Xbar [dec] can not be powered up due to
insufficient power (Serial number [chars]).
Explanation
Available power in power supplies is not sufficient to power up the xbar.
Recommended Action Verify available power and current usage with the show env power CLI
command or by using a similar Fabric Manager procedure. See the power supply document on how
to increase power supply capacity.
Introduced Cisco MDS SAN-OS Release 3.0(1).
PLATFORM-2
Error Message PLATFORM-2-CASA_FAN_FAIL: Fan module [dec] Failed.
Explanation
Indicated fan module has failed and needs to be replaced. This can lead to overheating
and temperature alarms.
Recommended Action Use the show platform internal info CLI command to collect more
information or use a similar Fabric Manager procedure.