vsop5207 发表于 2016-12-28 21:03
神奇 了,你这个应该是主引擎啊,fail 是不是系统显示错误?可以的话下班时间主备切换一下,再切回来看看 ...
show module设备能够识别主备引擎,主备引擎的指示灯都是正常的,设备也没有报什么异常日志信息,而且15年年底就出现这个问题也没有影响业务。我在网上查了下,应该是由下面的诊断失败引起的,
#show diagnostic result module all detai
Test results: (. = Pass, F = Fail, I = Incomplete,
U = Untested, A = Abort, E = Error disabled)
11) SpineControlBus E
Error code ------------------> DIAG TEST ERR DISABLE
Total run count -------------> 1287818
Last test execution time ----> Sat Dec 5 06:48:16 2015
First test failure time -----> Mon Sep 22 15:01:43 2014
Last test failure time ------> Sat Dec 5 06:48:16 2015
Last test pass time ---------> Sat Dec 5 06:47:46 2015
Total failure count ---------> 33
Consecutive failure count ---> 1
Last failure reason ---------> Spine control test failed
Next Execution time ---------> Sat Dec 5 06:48:46 2015
XBar 1 2 3
---------------------------------------------------------------------
F F F
______________________________________________________________________
然后我按照最近一次故障出现的时间查找日志,发现确实有几条信息出现,如下:
2015 Dec 5 06:48:16 SWITCH_A %DIAGCLIENT-2-EEM_ACTION_HM_SHUTDOWN: Test
has been disabled as a part of default EEM action
2015 Dec 5 06:48:16 SWITCH_A %DEVICE_TEST-2-PWR_MGMT_BUS_FAIL: Module 6 has failed test SpineControlBus 20 times on device Power Mgmt Bus on slot 12 due to error Spine control test failed error number 0x00000002
2015 Dec 5 06:48:16 SWITCH_A %MODULE-4-MOD_WARNING: Module 6 (Serial number: JAF1536BFHJ) reported warning due to Spine control test failed in device DEV_UNDEF (device error 0x2)
2015 Dec 5 06:48:16 SWITCH_A %VSHD-5-VSHD_SYSLOG_CONFIG_I: Configured from vty by admin on vsh.28251
但是就出现这一次,从那以后就没再出现这个
关于这个SpineControlBus作用是啥我就不清楚了。
好像是说诊断失败,还跟背板有关,但是具体有什么影响、怎么解决我还是不懂。还请大神指教!