Hey guys,
tl;dr a env/power state machine bug anyone seen this before: - input power on PS1 on a ME3600 in 15.4(3)S5 drops, the box asserts proper alarms (logging, SNMP, show env power) - power comes back, but only "show env power" shows OK status - logging does not contain a "restored" event and SNMP still shows critical status for PS1 ME3600#show log | inc PLATFORM 00:00:01: %PLATFORM_ENV-1-FRU_PS_SIGNAL_FAULTY: Input signal on power supply 1 is faulty 00:00:01: %PLATFORM_ENV-1-FRU_PS_SIGNAL_FAULTY: Output signal on power supply 1 is faulty 11:33:22: %PLATFORM_ENV-1-FRU_PS_SIGNAL_OK: Output signal on power supply 1 is restored 11:33:22: %PLATFORM_ENV-1-FRU_PS_SIGNAL_OK: Input signal on power supply 1 is restored 11:33:22: %PLATFORM_ENV-1-FRU_PS_OK: power supply 1 is good 21:04:54: %PLATFORM_ENV-1-FRU_PS_SIGNAL_FAULTY: Input signal on power supply 2 is faulty 21:05:11: %PLATFORM_ENV-1-FRU_PS_SIGNAL_OK: Input signal on power supply 2 is restored 21:05:11: %PLATFORM_ENV-1-FRU_PS_OK: power supply 2 is good 23:10:47: %PLATFORM_ENV-1-FRU_PS_SIGNAL_FAULTY: Input signal on power supply 1 is faulty ME3600#show env power POWER SUPPLY 1 is DC OK DC Input : OK Output : OK Fan : OK POWER SUPPLY 2 is DC OK DC Input : OK Output : OK Fan : OK ME3600# ~$ snmpwalk -v 2c -c <secret> ME3600 1.3.6.1.4.1.9.9.13.1.5 iso.3.6.1.4.1.9.9.13.1.5.1.2.1037 = STRING: "Switch#1, PowerSupply 1" iso.3.6.1.4.1.9.9.13.1.5.1.2.1040 = STRING: "Switch#1, PowerSupply 2" iso.3.6.1.4.1.9.9.13.1.5.1.3.1037 = INTEGER: 3 <---- PS1: critical iso.3.6.1.4.1.9.9.13.1.5.1.3.1040 = INTEGER: 1 iso.3.6.1.4.1.9.9.13.1.5.1.4.1037 = INTEGER: 3 iso.3.6.1.4.1.9.9.13.1.5.1.4.1040 = INTEGER: 3 ~$ http://snmp.cloudapps.cisco.com/Support/SNMP/do/BrowseOID.do?local=en&translate=Translate&objectInput=iso.3.6.1.4.1.9.9.13.1.5.1.3 Happened two times in 15.4(3)S5 now (different boxes, different sites), I never saw this behavior in older releases. Toggling the input power on the affect PS restores the proper states. Anyone seen this before? I'm opening a TAC case. cheers, lukas _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
