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From "Alena Prokharchyk (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-4428) "kvm.snapshot.enabled" flag should be taken to account only when snapshot is being created for Running vm
Date Wed, 21 Aug 2013 23:01:52 GMT
Alena Prokharchyk created CLOUDSTACK-4428:
---------------------------------------------

             Summary: "kvm.snapshot.enabled" flag should be taken to account only when snapshot
is being created for Running vm
                 Key: CLOUDSTACK-4428
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4428
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
    Affects Versions: 4.2.0
            Reporter: Alena Prokharchyk
            Assignee: Alena Prokharchyk
            Priority: Critical
             Fix For: 4.2.1


We used to have a problem for KVM snapshot creation when createSnapshot is called for the
volume of the Running vm. As a fix for that, kvm.snapshot.enabled flag was introduced. But
when this flag set to fase, it doesn't allow snapshot creation even for detached volumes (the
area where the problem didn't even exist).

Suggested fix: kvm.snapshot.enabled should affect only case when the snapshot is being created
for the volume a) that is attached to the vm b) the vm is running/starting/stopping states
only

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