Cisco Bug: CSCvv07758 - AA leader escmanger can deadlock in standby mode on initial cluster deployment or failover
Sep 23, 2020
- Cisco Elastic Services Controller
Known Affected Releases
Symptom: The AA leader node escmanager process can become deadlocked in standby mode pending confd process startup progression (stuck in phase0). When this condition latches the following executing health.sh on the leader will return the following: consul_template (pgid 3132) is running vimmanager (pgid 3318) is running monitor (pgid 3818) is running mona (pgid 3909) is running drbd (pgid 3242) is master snmp is disabled at startup consul (pgid 2409) is running etsi is stopped pgsql (pgid 5863) is running elector (pgid 4462) is leader filesystem (pgid 0) is running confd (pgid 5000) is phase0 escmanager (pgid 6494) is running in standby mode ======================================= ESC HEALTH FAILED While in this state the AA cluster is unable to respond to NB requests; deployed services are not impacted, but lifecycle management operations in response to monitoring faults will not progress until the condition is cleared. Conditions: The condition can latch on initial AA cluster deployment or within an AA switchover.
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