Sangeetha Hariharan created CLOUDSTACK-5596:
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Summary: KVM - HA - When host is powered down and the back up
again , HA enabled user Vms on this host remain in "Stopped" state .
Key: CLOUDSTACK-5596
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5596
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server
Affects Versions: 4.3.0
Environment: Build from 4.3
Reporter: Sangeetha Hariharan
Priority: Critical
Fix For: 4.3.0
KVM - HA - When host is powered down and the back up again , HA enabled user
Vms on this host remain in "Stopped" state .
Set up:
Advanced zone with 2 KVM (RHEL 6.3) hosts.
Steps to reproduce the problem:
Deploy few HA enabled Vms in each of the hosts .
Power down one of the hosts ( using IPMI).This results in the agent being
shutdown gracefully.
We see that the host gets into "Disconnected" state.
All the Vms that are running in this host continue to be in "Up" state.
After few minutes , power on the host.
All the Vms that are running in this host get marked as "Down" state.
At this point , we would expect HA to be triggered for all the HA enabled Vms.
This is not happening and the Vms continue to be in "Down" state.
host - "Rack3Host14.lab.vmops.com" was down at ~21:06 and was brought up at ~
21:17.
Following logs seen when trying to HA the user Vms:
2013-12-19 21:17:17,624 INFO [c.c.h.HighAvailabilityManagerImpl]
(AgentConnectTaskPool-27:ctx-3c1b3422) Schedule vm for HA: VM[User|newvm-123]
2013-12-19 21:17:17,629 INFO [c.c.h.HighAvailabilityManagerImpl]
(HA-Worker-0:ctx-c0f1d6be work-105) Processing
HAWork[105-HA-63-Running-Scheduled]
2013-12-19 21:17:17,633 INFO [c.c.h.HighAvailabilityManagerImpl]
(HA-Worker-0:ctx-c0f1d6be work-105) HA on VM[User|newvm-123]
2013-12-19 21:17:17,633 INFO [c.c.h.HighAvailabilityManagerImpl]
(HA-Worker-0:ctx-c0f1d6be work-105) VM VM[User|newvm-123] has been changed.
Current State = Stopped Prev
ious State = Running last updated = 10 previous updated = 8
2013-12-19 21:17:17,633 INFO [c.c.h.HighAvailabilityManagerImpl]
(HA-Worker-0:ctx-c0f1d6be work-105) Completed
HAWork[105-HA-63-Running-Scheduled]
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