This documentation shows how to send dump request to a server which hangs. It 'll help you to analyze the problem.
Oracle Solaris Hardware
- From OS command line
- Oracle Solaris M-Series Server:
XSCF> reset -d 0 panic DomainID to panic:00 Continue? [y|n] :y 00 :Panicked *Note* This command only issues the instruction to reset. The result of the instruction can be checked by the "showlogs power". XSCF> console -d 0 -y Connect to DomainID 0?[y|n] :y 0:17 100% done 100% done: 86836 pages dumped, dump succeeded rebooting... Resetting...
- SPARC T5xx0/T3-x/T4-x/T5-x
> set /SYS keyswitch_state=normal Set ’keyswitch_state’ to ’normal’ -> set /HOST send_break_action=dumpcore Set 'send_break_action' to 'dumpcore' -> start /SP/console Are you sure you want to start /SP/console (y/n)? y Serial console started. To stop, type #. done dumping to /dev/dsk/c0t5000CCA00AB4C674d0s1, offset 107544576, content: kernel 0:50 100% done
- SunFire[TM] T1000/T2000
sc> break -Dyc SC Alert: SC Request to Dump core host. Enter #. to return to ALOM. 100% done: 53847 pages dumped, compression ratio 5.54, dump succeeded rebooting...
- How to send crashdump RSC?
Rsc>xir Ok prompt Sync