FUJITSU SPARC ENTERPRISE SERVER M9000 - Manual (Page 36)

1-24 SPARC Enterprise M8000/M9000 Servers Overview Guide • December 2010
The operations of switches on the operator panel can be limited by switching the
operation mode with the dedicated key supplied for the panel.
1.3.9 XSCF Unit
The XSCF unit (XSCFU) includes a dedicated processor, which operates
independently from the main unit processors. The XSCFU in the servers adopts a
duplicated configuration to increase fault tolerance.
The XSCFU is equipped with hardware interfaces for network connections to remote
devices such as personal computers and workstations. A remote device can be
connected via a network to the XSCF to control startup, settings, and operation
management of the system.
The XSCFU provides the following hardware interfaces for network connections:
■ Serial port
■ LAN ports (10Base-T/100Base-T(TX))
The XSCF can be accessed through network connections using these interfaces. The
command line-based interface (XSCF Shell) and browser-based user interface (XSCF
Web) provided by the XSCF enable operation and management of the servers.
For details, see the SPARC Enterprise M3000/M4000/M5000/M8000/M9000 Servers
XSCF User’s Guide.
1.3.10 Internal Drive Units
The M8000/M9000 servers contain the following in-cabinet drive units. These allow
active replacement or addition.
Hard Disk Drive
The hard disk drive is a 2.5-inch hard disk drive with a serial attached SCSI (SAS)
interface. It can be mounted in an IOU.
CD-RW/DVD-RW Drive Unit
There are two types of CD-RW/DVD-RW drive units: slot-loading type and tray-
loading type.