Migrating install-packages commands to package-installs-* scripts where possible. This patch is broken up into multiple parts to minimize impact and review overhead. Change-Id: Idd1be32149e7238d53d04a34170c5029dda83f1f
Use lio as the cinder iscsi helper.
The cinder.iscsi-target configuration option must be set to "lioadm". See the cinder element readme for details.