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Cisco Bug: CSCvs43656 - CIMC Upgrade Fails with Update-Status: Bad Image, hangs Updating

Last Modified

May 21, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

4.0(4c)B

Description (partial)

Symptom:
During upgrade, running CIMC version upgrade will complete, faults will appear showing:
Description: backup image is unusable. reason: crc-failure

Logging will show:
5:2019 Oct 14 19:41:17 CDT:4.1(30c):root:-: Primary CIMC Image Version : 4.1(30c)
5:2019 Oct 14 19:41:18 CDT:4.1(30c):root:-: Alternare CIMC Image Version : ˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇˇ

Attempting to update or change running or backup version will then hang in an updating status.

Conditions:
Running CIMC upgrade
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