Chris Suich created CLOUDSTACK-6043:
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Summary: VMware detaching volume fails if volume has snapshots
Key: CLOUDSTACK-6043
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6043
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: VMware, Volumes
Affects Versions: 4.3.0
Reporter: Chris Suich
Assignee: Kelven Yang
Fix For: 4.3.0
When detaching VMware volumes, a call is first made to the hypervisor to remove
all snapshots for that volume. After this happens, the path for the volume
potentially changes, but isn't updated in the ACS DB, which causes problems
when the call is made to actually detach the volume.
For example, if the volume has a single snapshot, then the current path would
be something like VOLUME-00001.vmdk which is a delta disk for VOLUME.vmdk. Once
the snapshot is deleted, VOLUME-00001.vmdk is coalesced into VOLUME.vmdk, which
becomes the active path. However, ACS still believes the correct path is
VOLUME-00001.vmdk which causes the detach to fail.
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