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https://issues.apache.org/jira/browse/CLOUDSTACK-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sangeetha Hariharan updated CLOUDSTACK-5582:
--------------------------------------------
Attachment: kvmhost-down-up.rar
> kvm - HA is not triggered when host is powered down since the host gets into
> "Disconnected" state.
> ---------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-5582
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5582
> 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
> Assignee: edison su
> Priority: Critical
> Fix For: 4.4.0
>
> Attachments: kvmhost-down-up.rar, kvmhost-down-up.rar
>
>
> kvm - HA is not triggered when host is powered down since the host gets into
> "Disconnected" state.
> Advanced zone with 2 KVM (RHEL 6.3) hosts.
> Steps to reproduce the problem:
> Deploy few Vms in each of the hosts .
> Power down one of the hosts ( using IPMI).
> We see that the host gets into "Disconnected" state.
> All the Vms that are running in this host continue to be in "Up" state.
> This happens because of management server receiving a explicit shutdown
> request from the agent:
> 2013-12-19 21:06:37,262 DEBUG [c.c.a.m.AgentManagerImpl]
> (AgentManager-Handler-15:null) SeqA 2--1: Processing Seq 2--1: { Cmd ,
> MgmtId: -1, via: 2, Ver: v1, Flags: 111,
> [{"com.cloud.agent.api.ShutdownCommand":{"reason":"sig.kill","wait":0}}] }
> 2013-12-19 21:06:37,263 INFO [c.c.a.m.AgentManagerImpl]
> (AgentManager-Handler-15:null) Host 2 has informed us that it is shutting
> down with reason sig.kill and detail null
> 2013-12-19 21:06:37,263 INFO [c.c.a.m.AgentManagerImpl]
> (AgentTaskPool-1:ctx-a32ed8e2) Host 2 is disconnecting with event
> ShutdownRequested
> 2013-12-19 21:06:37,264 DEBUG [c.c.a.m.AgentManagerImpl]
> (AgentTaskPool-1:ctx-a32ed8e2) The next status of agent 2is Disconnected,
> current status is Up
> 2013-12-19 21:06:37,264 DEBUG [c.c.a.m.AgentManagerImpl]
> (AgentTaskPool-1:ctx-a32ed8e2) Deregistering link for 2 with state
> Disconnected
> 2013-12-19 21:06:37,264 DEBUG [c.c.a.m.AgentManagerImpl]
> (AgentTaskPool-1:ctx-a32ed8e2) Remove Agent : 2
> 2013-12-19 21:06:37,264 DEBUG [c.c.a.m.ConnectedAgentAttache]
> (AgentTaskPool-1:ctx-a32ed8e2) Processing Disconnect.
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