Novell LINUX ENTERPRISE SERVER 11 - VIRTUALIZATION Manual page 129

on_crash
(on_crash { coredump-destroy | coredump-restart | destroy | preserve |
rename-restart | restart })
Defines the behavior after a domain exits because of a "crash".
1 coredump-destroy
Dump the core of the VM Guest before destroying it. Example:
(on_crash coredump-destroy)
2 coredump-restart
Dump the core of the VM Guest before restarting it. Example:
(on_crash coredump-restart)
3 destroy
The VM Guest is cleaned up. Example:
(on_crash destroy)
4 preserve
In order to clean up a VM Guest with preserve status, it has to be destroyed manually.
Example:
(on_crash preserve)
5 rename-restart
The old VM Guest is renamed and a new domain is started with the old name. Example:
(on_crash rename-restart)
6 restart
The old VM Guest is not cleaned up. Instead a new VM Guest is started. Example:
SXP Configuration Options 119