haobing1 e22c244106 Allow setting CG name or description to empty value
This change allow API user to remove the consistency group name
or description information.
If user use the `cinder consisgroup-update consisgroup-id --name ''`
or `cinder consisgroup-update consisgroup-id --description ''`
to update the consisgroup's name or description information,
the consisgroup's name or description information will be removed.

APIImpact

Change-Id: I0d661775994d6de580f8788397f0e91e90148edd
Closes-Bug: #1572986
2016-06-17 12:24:52 +08:00
..
2015-12-17 10:27:43 +00:00