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Cisco Bug: CSCuj17616 - dcosAG cored during show-tech

Last Modified

Nov 27, 2018

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.1(2c)A 2.2(0.268)A

Description (partial)

Symptom:
svc_sam_dcosAG crashes with core after upgrade. Show tech will not complete if attempting to run. 
Crash was on Primary FI, servers went into shallow discovery and on subordinate FI loss of connectivity seen.
Eventually servers stabilize and paths are restored with no further action.

Conditions:
Upgrade from ucs 1.4(3q) to 2.1(2c) using auto-install. After the upgrade completes, update (not activate) CIMC firmware to 2.1(2c) for all servers.
6100 series fabric interconnect with 20 chassis.
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