After commissioning a SUSE LINUX operating system partition image on the internal storage of a partitionable enterprise partition platform (PEPP), you can configure the partition image to boot from an external storage device over iSCSI.
In general, the process is as follows:
Prepare the external storage device as an iSCSI target.
Prepare the partition on the PEPP as an iSCSI initiator.
If desired, prepare a second partition as a backup partition.
Unisys recommends using a partition on another platform.
Verify that the Linux OS disk drive partition /root is on the iSCSI target.