Saving and Restoring the Logical Domains Constraints Database File

Whenever you upgrade the operating system on the control domain, you must save and restore the Logical Domains constraints database file that can be found in /var/opt/SUNWldm/ldom-db.xml.

Also, save and restore the /var/opt/SUNWldm/ldom-db.xml file when you perform any other operation that is destructive to the control domain's file data, such as a disk swap.