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https://issues.apache.org/jira/browse/CLOUDSTACK-2904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kelven Yang resolved CLOUDSTACK-2904.
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Resolution: Fixed
> After volume migration on Vmware, taking a snapshot, and then volume
> migration fails on this new volume
> -------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-2904
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2904
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Volumes
> Affects Versions: 4.2.0
> Environment: master build, or vmware-storage-migration branch with
> Vmware host
> Reporter: Fang Wang
> Assignee: Kelven Yang
> Priority: Critical
> Fix For: 4.2.0
>
>
> Create a simple VM with a root volume.
> Migrate the root volume to another primary storage.
> we see four vmdk files getting created in the VM folder on the new primary.
> Two are uuid-delta.vmdk and uuid.vmdk style files. The other two are the
> ROOT-x-y-delta.vmdk and ROOT-x-y.vmdk files.
> take a snapshot of the root volume via the cloudstack GUI. What we see is
> that the ROOT-x-y* files are getting deleted from the VM folder in the new
> primary. Additionally, the VM’s root disk is getting changed to the other
> uuid.vmdk file.
> when we now attempt to migrate this volume again, it will fail saying that it
> cannot find the ROOT-x-y disk.
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