tree d1deb25b95bdf4042180cf7493fe12d42ceff764
parent 6d95417bed5eb57810081a5d482810a696b059b3
author zhufl <zhu.fanglei@zte.com.cn> 1493797576 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1493802793 +0800

Merge test_list_get_two_volume_attachments

test_list_get_two_volume_attachments can be merged with
test_list_get_volume_attachments, thus we can save one
create_server and one create_volume.

test_list_get_two_volume_attachments is not used in defcore
so can be removed safely.

Besides, the comment about Liberty can be removed now because
Tempest doesn't support Liberty any longer.

Change-Id: I379b7b64cc563bfcd5a064b686bfa96024af3344