Cisco Bug: CSCuo50049 - UCS cluster is down after upgrading from 2.0.5g release to 2.0,2.1,2.2
Jul 07, 2018
- Cisco Unified Computing System
Known Affected Releases
2.0(5g)A 2.1(3c)A 2.1(3d)AS8
The problem was seen intermittently after an upgrade from earlier UCS 1.4 or 2.x release to later 2.0, 2.1 or 2.2.x release. Symptom: UCSM cluster command timesout. UCSM switchover command does not work CA-REGR-17-A# show cluster state Cluster Id: 2c44765a-7dd9-11e3-a92e-00059b2030c4 Unable to communicate with UCSM controller Conditions: This issue is seen intermittently and not consistently reproducible. This issue can be seen when upgrading from 1.4, 2.0, 2.1, etc releases to higher version releases (2.0, 2.1, 2.2).
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