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https://issues.apache.org/jira/browse/CLOUDSTACK-4428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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sadhu suresh updated CLOUDSTACK-4428:
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    Attachment: snapshot.png

screenshot

> "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: angeline shen
>            Priority: Critical
>             Fix For: 4.2.1
>
>         Attachments: snapshot.png
>
>
> 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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