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From "Paul Angus (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-3535) No HA actions are performed when a KVM host goes offline
Date Wed, 28 Aug 2013 15:02:51 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-3535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13752472#comment-13752472
] 

Paul Angus commented on CLOUDSTACK-3535:
----------------------------------------

A 'downed' host now gets reported as down after roughly 5 minutes

However the VM doesn't restart

There's an odd error in the management log about deserialization when CSMan appears to try
to restart it....

http://pastebin.com/FHq6Gsvn


                
> No HA actions are performed when a KVM host goes offline
> --------------------------------------------------------
>
>                 Key: CLOUDSTACK-3535
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3535
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Hypervisor Controller, KVM, Management Server
>    Affects Versions: 4.1.0, 4.1.1, 4.2.0
>         Environment: KVM (CentOS 6.3) with CloudStack 4.1
>            Reporter: Paul Angus
>            Assignee: edison su
>            Priority: Blocker
>             Fix For: 4.2.0
>
>         Attachments: extract-management-server.log.2013-08-09, KVM-HA-4.1.1.2013-08-09-v1.patch,
management-server.log.Agent
>
>
> If a KVM host 'goes down', CloudStack does not perform HA for instances which are marked
as HA enabled on that host (including system VMs)
> CloudStack does not show the host as disconnected.

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