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https://issues.apache.org/jira/browse/CLOUDSTACK-9782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16147521#comment-16147521
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ASF subversion and git services commented on CLOUDSTACK-9782:
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Commit d2c3408da786518440c3946d5a37de260c5e5641 in cloudstack's branch
refs/heads/master from [~rohit.ya...@shapeblue.com]
[ https://gitbox.apache.org/repos/asf?p=cloudstack.git;h=d2c3408 ]
CLOUDSTACK-9782: Improve scheduling of jobs
- Removed three bg thread tasks, uses FSM event-trigger based scheduling
- On successful recovery, kicks VM HA
- Improves overall HA scheduling and task submission, lower DB access
Signed-off-by: Rohit Yadav <rohit.ya...@shapeblue.com>
> Host HA
> -------
>
> Key: CLOUDSTACK-9782
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9782
> Project: CloudStack
> Issue Type: New Feature
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Rohit Yadav
> Assignee: Rohit Yadav
> Fix For: Future, 4.11.0.0
>
>
> CloudStack lacks a way to reliably fence a host, the idea of the host-ha
> feature is to provide a general purpose HA framework and implementation
> specific for hypervisor that can use additional mechanism such as OOBM (ipmi
> based power management) to reliably investigate, recover and fencing a host.
> This feature can handle scenarios associated with server crash issues and
> reliable fencing of hosts and HA of VM.
> FS: https://cwiki.apache.org/confluence/display/CLOUDSTACK/Host+HA
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