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Posted to issues@cloudstack.apache.org by "Koushik Das (JIRA)" <ji...@apache.org> on 2015/08/04 09:25:04 UTC

[jira] [Created] (CLOUDSTACK-8704) Schedule restart of router VMs ahead of user VMs as part of HA

Koushik Das created CLOUDSTACK-8704:
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             Summary: Schedule restart of router VMs ahead of user VMs as part of HA
                 Key: CLOUDSTACK-8704
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8704
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Management Server
    Affects Versions: 4.5.0
            Reporter: Koushik Das
            Assignee: Koushik Das
             Fix For: 4.6.0


When a host is detected as Down, HA-enabled VMs running on it are scheduled for restart. There may be scenarios where both user VM and corresponding VR is on the same host and scheduled for restart. In such cases user VM restart will fail in initial attempts until VR is restarted. One way to reduce these occurrences is to schedule VR restart ahead of user VMs. 



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