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Cisco Bug: CSCuw28001 - Switch reloads while ND ISSU with Lacp failure-maximum downtime exceeded

Last Modified

Feb 27, 2017

Products (1)

  • Cisco Nexus 5000 Series Switches

Known Affected Releases

7.3(0)N1(0.131)

Description (partial)

Symptom:
ISSU failure on N5672-8G switch during ISSU with error of LACP failure of "maximum downtime exceeded"

The below string will be displayed to the user:-

"Upgrade has failed. Return code 0x40930085 (lacp failure - maximum downtime exceeded)"
Rebooting the switch to recover.
[  230.307510] Shutdown Ports..
[  230.342086]  writing reset reason 3, ISSU failure: 0x40930085

Conditions:
During ISSU on 5672-8G switch.
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