Hi, sorry if this post is not easy to read, I just copy-paste from my notes:-). Enjoy it..
The Sun SPARC® Enterprise M-series server line is the newest addition to Sun Microsystem’s mid-range (M4000/M5000) and high-end server (M8000/M9000) families. Designed for the enterprise- class datacenter, all members of the server line offer a great deal of configuration flexibility in addition to high performance and reliability.
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#. >>switch the prompt from domain console to XSCF console
XSCF>console -d 0 >>swith from XSCF console to domain console
XSCF>console -d 0 -f >>swith from XSCF console to domain console with force option
XSCF>reset -d 0 xir >>reset/restart domain 0 console
XSCF>poweroff -d 0 >>power off domain ID 0
XSCF>poweroff -f -d 0 >>forcibly power off domain ID 0
XSCF>poweroff -a >>power off all domain together
XSCF>poweron -a >>power on all domain
XSCF>poweron -d 0 >>power on domain ID 0
XSCF>version -c xcp >>to determine firmware version
XSCF>switchscf -t Standby
XSCF>snapshot -d usb0 >>save/collect log to USB flash disk
XSCF>showlogs power
XSCF> setdomainmode -d 0 -m autoboot=on
XSCF> showdomainmode -d 0
Host-ID : 85289956
Diagnostic Level : min
Secure Mode : on
Autoboot : on
CPU Mode : auto