to take the URLs in the form iscsi://<host>[:<port>] and iscsi://<host>[:<port>]/<target-iqn>/<lun> instead of specifying the values as --portal/--target/--lun
to take the URLs in the form iscsi://<host>[:<port>] and iscsi://<host>[:<port>]/<target-iqn>/<lun> instead of specifying the values as --portal/--target/--lun