Use LIO iSCSI support

The default mode for the target_helper tool is tgtadm. To use LIO iSCSI, install the python-rtslib package, and set target_helper=lioadm in the cinder.conf file.

Once configured, you can use the cinder-rtstool command to manage the volumes. This command enables you to create, delete, and verify volumes and determine targets and add iSCSI initiators to the system.