There will be situation when you might need to collect OS kernel core dumps for Sun support analysis. The procedure is below.
1. login to the Service Processor (root or admin)
2 send a break signal to the console
ILOM syntax: -> set /HOST send_break_action=dumpcore
ALOM syntax: sc> break -D
NOTE: the above commands will send a break signal and create
a coredump. Make sure you have enough disk space available
in /var or whatever directory you have dumpadm configured to
capture a corefile
3. connect to the system console after executing above "break"
command, and if Solaris OE boots, check for corefile and upload
to Oracle for analysis by a Kernel TSE
ILOM syntax: -> start /SP/console
ALOM syntax: sc> console -f
