FUJITSU SPARC M4000 - Manual (Page 230)

The CPU and memory on the motherboard unit (MBU) are
degraded due to failure.
XSCF> showstatus
MBU_B Status:Normal;
* MEMB#1 Status:Deconfigured;
* MEM#3B Status:Deconfigured;
The CPU is degraded due to the effect of the crossbar
unit (XBU) being degraded.
XSCF> showstatus
MBU_B Status:Normal;
* CPUM#1-CHIP#1 Status:Deconfigured;
* XBU_B#0 Status:Degraded;
No degraded component is found.
XSCF> showstatus
No failures found in System Initialization.
4-22 SPARC Enterprise Mx000 Servers XSCF User’s Guide • April 2008
The meaning of each component status is as follows:
Faulted The component is faulty and not operating.
Degraded The component is operating. However, either an error has been
detected or the component is faulty. As a result, the component
might be operating with reduced functionality or performance.
Deconfigured As a result of another component’s faulted or degraded status, the
component is not operating. (The component itself is not faulted or
degraded.)
Maintenance The corresponding component is under maintenance. A
deletefru
(8), replacefru (8), and addfru (8) operation is
currently underway.