image store is in wrong directory if datastore already has directory with same name

[emlin]

If the datastore already has one directory has same name with vch, but that directory does not have a vm, which can be a left over of previous vm.
vic-machine will create vch correctly with a changed vm folder, e.g. "test_1" with vch name "test". The kvstore is located in "test_1" folder correctly, but image files are still in "test" directory.

[emlin]

@hickeng @mhagen-vmware do we need to mention this in user doc?

[stuclem]

@emlin I think that we probably should.

[npakrasi]

Added to 0.8 release notes:

• Image store is in the wrong directory if the datastore already has a directory with the same name. #3365
  If the datastore already has a directory with the same name as the VCH, and the directory does not have a VM, vic-machine creates the VCH correctly names the folder a slightly different name. Example, folder "test_1" with vch named "test". The kvstore is located in "test_1" folder correctly, but image files are still in the "test" directory.

[stuclem]

Moving this back to To Do because this is the engineering issue. Removing the kind/note tag because this is in the RNs now.

[corrieb]

@emlin I believe we have other open issues to cover this problem. Please close if you think this is now stale.

[emlin]

@corrieb do you know which issue is same with this one?