Dell SC: Added support for alternate iscsi portals
Added support for returning alternate target portals,
luns and iqns in a non multipath setup. This was done
per https://review.openstack.org/#/c/140877/ Tests
were modified to support this change.
The iscsi initialize_connection and find_iscsi_properties
functions took the brunt of this. The full list of portals,
luns and iqns are returned along with the preferred portal,
lun and iqn rather than a single iqn, lun and portal.
Some minor log message changes for clarity. (Removed the
one character vars.)
Code Review / openstack-build / cinder-build.git / commit