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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-8911) VM start job got stuck in loop looking for suitable host
Date Wed, 28 Oct 2015 10:31:27 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-8911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14978166#comment-14978166
] 

ASF subversion and git services commented on CLOUDSTACK-8911:
-------------------------------------------------------------

Commit 7d46b2ee56e59ade0beeb947271729922ecfc5da in cloudstack's branch refs/heads/master from
[~remibergsma]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=7d46b2e ]

Merge pull request #895 from SudharmaJain/cs-8911

CLOUDSTACK-8911: VM start job got stuck in loop looking for suitable host

VM instance creation job get stuck in the loop, when VMs require local storage there are host
that reached max guest limit and remain hosts does have storage available.  This happens because
the hosts that reach the max guest limit were not getting added to the avoid list and hence
the cluster.

Verified the fix on my local setup.

Repro Steps:
1. Take an environment with single cluster and 2 hosts.
2. change the max guest limit for the hypervisor such that on one host max guest limit should
reach.
3. change thresholds so that other host should not have enough storage. If required create
a VM for sufficient bigger disk.
4. Now deploy a VM with local storage.
5. cluster will never be put in the avoid set and job will keep looking for suitable host.
6. once we increase the max guest limit, VM will deploy or will fail if there is a lack of
storage.

* pr/895:
  CLOUDSTACK-8911: VM start job got stuck in loop looking for suitable host

Signed-off-by: Remi Bergsma <github@remi.nl>


> VM start job got stuck in loop looking for suitable host
> --------------------------------------------------------
>
>                 Key: CLOUDSTACK-8911
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8911
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>    Affects Versions: 4.3.0
>            Reporter: sudharma jain
>




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