User Guide

3-14 SPARC Enterprise Mx000 Servers Dynamic Reconfiguration User’s Guide • September 2007
The table below lists the items displayed by the showfru(8) command.
The following example shows a display of the showfru(8) command.
■ Example: Display of configuration information on all system boards
TABLE 3-11 Options of the showfru Command
Option Description
-a Specifies that the command display all configuration information on
devices of the type specified by devtype.
-h Displays usage information.
device Specifies a device type. Specify “sb” for DR.
location Specifies a device name. Specifies a physical system board (PSB)
number. Specify a decimal number from 00 to 15 for PSB. To display
information about multiple system boards, several PSB numbers can
be specified by delimiting each with a space. The range of PSB
numbers to be specified varies depending on the model used.
TABLE 3-12 Items of System Board Configuration Information to be Displayed
Display items Description
Device Device type.
“sb” is the corresponding device for DR.
Location Mounting location of a device.
Displays a physical system board (PSB) number.
XSB Mode XSB division type.
Uni Uni-XSB (no division) mode.
Quad Quad-XSB: four-division mode.
Memory
Mirror
Mode
Memory mirror mode.
yes Memory mirror mode is enabled.
no Memory mirror mode is disabled.
XSCF> showfru -a sb
Device Location XSB Mode Memory Mirror Mode
sb 00 Quad yes
sb 01 Quad yes
sb 02 Quad no
sb 03 Uni no