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Community Member

Need guidance on syslog from fabmgr

Hi all, I'm getting the following syslog (also not in standard format) on a 9010 running 4.3.1 + SMUs:

RP/0/RSP0/CPU0:Nov 27 05:55:46.484 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8 RP/0/RSP0/CPU0:Nov 30 20:58:31.316 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8 RP/0/RSP0/CPU0:Dec  1 15:23:48.894 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8 RP/0/RSP0/CPU0:Dec  2 16:15:45.950 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8 RP/0/RSP0/CPU0:Dec  3 19:46:09.348 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8 RP/0/RSP0/CPU0:Dec  4 12:43:22.879 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8 RP/0/RSP0/CPU0:Dec  4 16:26:14.186 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8 RP/0/RSP0/CPU0:Dec  5 05:02:46.940 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8 RP/0/RSP0/CPU0:Dec  5 05:21:34.319 : fabmgr[222]: Fabric backplane crossbar link underwent link retraining to recover from a transient error: Physical  slot 8

Any idea where to start looking to try to troubleshoot this?  I found out via show platform summary that physical slot 8 refers to slot 6, but beyond that I'm stumped. 

Everyone's tags (4)
2 REPLIES
Cisco Employee

Need guidance on syslog from fabmgr

Hi Aaron,

Collect the following and open an SR (if you open tomorrow in US hours I'll handle the case).

'show controllers fabric ltrace crossbar location 0/RSP0/CPU0'

'show log'

'show install active summary'

Thanks,

Sam

Community Member

Need guidance on syslog from fabmgr

Ok, I opened a case about an hour ago under my CCO profile.  Let me know if you can't find it.

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