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Cisco Bug: CSCtd37829 - MC2 - Fabric racks relaoded again with loadpath mismtach after loading r

Last Modified

May 13, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

3.9.0.BASE

Description (partial)

Symptom:

During installation of a reload SMU, the dSC reloads before install manager reports the operation has completed. After reload the SMU is not active, and other nodes may reload twice, with errors indicating they were booted with "incorrect software." The output of "show install log" may not include the attempted activation. Syslogs may also be seen of the following form:

%INSTALL-INSTHELPER-6-INCORRECT_LOADPATH : Node 'F2/SC0/CPU0': software mismatch, resetting self... 

Conditions:

This problem is seen very intermittently on multi-chassis systems when installing SMUs that will reload the fabric rack(s) and the dSC.
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