Answer / suman

coredump is of a process and crash dump is of the whole
system when it crashes. core dump of a process can be taken
using kill -3 <pid>

Answer / srikanth

coredump is used to get the information about any process
reletaed issues.(it will generates the log for that process)

check coreadm commnad to know its enable or not.

and how to read the log generate by coreadm

crashdump:::
if machine has panic that time crashdump will generate
check dumpadm and savecore commnad for more information
output logs::
/var/crash/vmcore.x && /var/crash/unix.x

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