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From "Prachi Damle (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-4948) DeploymentPlanner: Logic to check if cluster can be avoided, needs to consider if VM is using local storage and/or shared storage
Date Thu, 24 Oct 2013 17:57:18 GMT
Prachi Damle created CLOUDSTACK-4948:
----------------------------------------

             Summary: DeploymentPlanner: Logic to check if cluster can be avoided, needs to
consider if VM is using local storage and/or shared storage
                 Key: CLOUDSTACK-4948
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4948
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Management Server
    Affects Versions: 4.2.0
            Reporter: Prachi Damle
            Assignee: Prachi Damle
             Fix For: 4.2.1


During VM deployment the DeploymentPlanningManager iterates over each cluster and if there
is no destination found in a cluster, it tries to see if that cluster should be avoided.

This logic puts a cluster is avoid set if all hosts in the cluster are in avoid set or all
pools in the cluster are in avoid set.

In the check to see all pools, the logic should consider the storage requirements of the VM.
If the VM just uses local storage, 'all pools' in cluster should only consider local pools
in the cluster. Else the presence of shared pools in the cluster can prevent the cluster from
getting avoided.





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