C4K Power supply failed?
故障log:
%C4K_IOSMODPORTMAN-4-POWERSUPPLYBAD: Power supply 2 has failed or been turned off
在单机的情况下,我们可以很容易的判断是哪一个Power Supply故障了,但是在VSS环境下,没有注意过这类log,可能有点迷糊,这哦Power supply 2是指Switch 1的PS呢还是Switch 2呢?
实际情况如下:
如果是Standby的电源故障了,会是如下情况:
*May 1 09:23:45.234: %C4K_IOSMODPORTMAN-4-POWERSUPPLYBAD: STANDBY:Power supply 2 has failed or been turned off
*May 1 09:23:50.252: %C4K_IOSMODPORTMAN-6-POWERSUPPLYGOOD: STANDBY:Power supply 2 is okay
如果是Active的电源故障了,会是如下情况:
*Dec 09 18:57:08.526: %C4K_IOSMODPORTMAN-4-POWERSUPPLYBAD: Power supply 2 has failed or been turned off
*Dec 09 18:57:13.527: %C4K_IOSMODPORTMAN-6-POWERSUPPLYGOOD: Power supply 2 is okay
另外,我们也可以通过show power detail命令去判断:
Power fail interrupts received on slot 1: 0
Power fail interrupts received on slot 2:
.......
以及Watts Used of System Power
Watts used of Chassis Inline Power
查看PS故障的信息,可以通过如下命令:
show clock
show ver
show env
show power detail
show log
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