You manage the devices of the SE server using the Devices menu in the tree structure.
If you manage an SE server configuration with two or more SE servers in a Management Cluster, underneath Devices there will be a submenu <se server> (SE<model>) for each SE server, containing the devices of the respective SE server.
The devices are managed on an SU-specific basis.
For an SU x86 you manage BS2000 devices via the SU itself. Detailed information is provided in the sections on disks, LAN devices, KVP, and tape devices.
A few special aspects apply for an SU /390, see Device management on Server Unit /390.
Emergency system
A new SE server is prepared by the manufacturer so that it is ready for use by the customer. The Server Units are delivered with a pregenerated and preinstalled emergency system. The emergency system is IPL-capable. It is intended for installation and maintenance only, should not be used for everyday operation, and should not be newly installed by the customer. The pubset with the emergency system can be kept as a stand-by pubset or for diagnosis. You can find more information in the "System Installation (SE Server)" [9] user guide.
The description is divided into the following sections: