tree 56f5143d16a223a258620fdeba643e8c2d48fe4f
parent be0ba59743db30a54eb81ce30f1b582554c89047
author lianghao <lianghao@cmss.chinamobile.com> 1493038259 +0800
committer lianghao <lianghao@cmss.chinamobile.com> 1493200870 +0800

Create a snapshot from a in-use volume with force=False

In order to test the interface of "force=False",
and distinguish with "force=True".
If the interface is "force=True",
we can create a snapshot from a in-use volume successfully.

Change-Id: I7a2002b274c8ccefc4e398c1ef362ebd7cdb1395