Sun Microsystems Sun SPARC Enterprise M5000 - Setting the Memory Mirror Mode for a Psb

2-124 SPARC Enterprise Mx000 Servers XSCF User’s Guide • August 2009
3. Use the showfru(8) command to display information on dividing a PSB into
XSBs.
Setting the Memory Mirror Mode for a PSB
■ Command operation
1. Use the showfru(8) command to display PSB memory mirror mode
information.
2. Use the setupfru(8) command to enable memory mirror mode on a PSB.
3. Use the showfru(8) command to confirm the setting of memory mirror mode.
XSCF> showfru –a sb
Device Location XSB Mode Memory Mirror Mode
sb 00 Quad No
sb 01 Uni No
sb 02 Uni No
XSCF> showfru –a sb
Device Location XSB Mode Memory Mirror Mode
sb 00 Quad No
sb 01 Uni No
sb 02 Uni No
<Example> Enable Memory Mirror mode on PSB#00.
XSCF> setupfru –m y sb 00
XSCF> showfru –a sb
Device Location XSB Mode Memory Mirror Mode
sb 00 Quad Yes
sb 01 Uni No
sb 02 Uni No