To display the current crash dump configuration, assume the root role and issue the dumpadm command with no arguments.
# dumpadm
Dump content: kernel pages
Dump device: /dev/zvol/dsk/rpool/dump (dedicated)
Savecore directory: /var/crash
Savecore enabled: yes
Save compressed: on
This example output shows the following configuration:
The dump content is kernel memory pages.
Kernel memory will be dumped on a dedicated dump device, /dev/zvol/dsk/rpool/dump.
System crash dump files will be saved in the /var/crash directory.
Saving crash dump files is enabled.
Save crash dumps in compressed format.