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Cisco Bug: CSCuu74894 - UCSM needs to block M4 board controller image downgrade

Last Modified

May 31, 2017

Product

Cisco Unified Computing System

Known Affected Releases

2.2(3) 2.2(4)BS9

Description (partial)

Symptom:
Unable to downgrade board controller firmware on M4 server with similar message:

<faultInstack="no"
 cause="activation-failed"
 changeSet=""
 
 code="F0856"
 created="2015-06-08T13:30:10"
 descr="Activation failed and Activate Status set to failed."
 dn="sys/rack-unit-1/boardController/mgmt/fw-boot-def/bootunit-combined/fault-F0856"
 highestSeverity="major"
 id="2397284"
 lastTransition="2015-06-08T14:38:59"
 lc=""
 occur="5"
 origSeverity="major"
 prevSeverity="cleared"
 
 rule="firmware-boot-unit-activate-status-failed"
 severity="major"
 status="created"
 tags="network,server"
 type="management">
 </faultInst>

Conditions:
UCS M4 blade server
UCSM 2.2 or higher
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