LDoms 1.3 bits now on pkg.opensolaris.org
By Liam Merwick on Feb 03, 2010
To install or upgrade just type
pfexec pkg install ldomsmanager
If you previously had LDoms 1.2 installed from an IPS repository, you will then need to restart the LDoms Manager (any existing configs will work just fine).
svcadm restart ldmd
If you were previously running the SVR4 version of the SUNWldm package, you will need to uninstall this before running