[jira] [Reopened] (CLOUDSTACK-5582) kvm - HA is not triggered when host is powered down since the host gets into "Disconnected" state.

["edison su (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-5582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

edison su reopened CLOUDSTACK-5582:
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> 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: 4.3.0
>
>
> 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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