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Cisco Bug: CSCul38768 - Management services are unresponsive fault seen

Last Modified

Nov 09, 2018

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.1(1e)A 2.1(2a)A 2.2(0.324)A 2.2(0.331)B 2.2(1b)A 2.2(1b)B 3.0(0.72)A

Description (partial)

Symptom:
Management service unresponsive error for ~20s appears in UCSM.
%UCSM-2-MANAGEMENT_SERVICES_UNRESPONSIVE: [F0452][critical][management-services-unresponsive][sys/mgmt-entity-A] Fabric Interconnect A, management services are unresponsive

Conditions:
This  error occurs when UCSM HA process detects some error on various HA conditions including local and remote Fabric Interconnect UCSM processes. 
With three or more chassis or rack servers on UCS system, this error may occur due to a software defect wrongly declaring some HA error in some transient fault conditions.

Related Community Discussions

<key>CSCul38768</key> - Management services are unresponsive fault seen
Our UCS hit this bug and we found the VM hosted on each blade got timeout also. It caused some of the VM rebooted and vCenter reported shared disk cannot access during the captioned moment.   Did anyone have similar experience before?
Latest activity: Feb 25, 2015
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