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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (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 23:42:52 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-4428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13747028#comment-13747028
] 

ASF subversion and git services commented on CLOUDSTACK-4428:
-------------------------------------------------------------

Commit 96a17cc036027a6f5709d35b9991b8d26a1bb09c in branch refs/heads/master from [~alena1108]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=96a17cc ]

CLOUDSTACK-4428: "kvm.snapshot.enabled" flag shouldn't affect detached volumes, or volumes
attached to the vm in Stopped/Destroyed state

                
> "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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