Re-configuring an LDOM host to be a standard host

So you've got a host that's been hosting LDOM's and you want to get rid of them once and for all!

Keeping the current OS install

If you want to keep the current OS install and just want to get rid of Oracle VM Server for SPARC, do the following:

1. Stop all the domains

 ldm stop-domain -a

2. Remove all the domains

 ldm rm-domain -a

3. List all the available LDOM configs

 ldm list-config

4. Delete all configs except for factory-default

 ldm rm-config configname

5. Select the factory default config

 ldm set-config factory-default

6. Power off the machine and then power it on

 shutdown -i0 -g0 -y

From the SP

 stop /SYS
 start /SYS

7. After reboot, remove the Oracle VM Server for SPARC software

 pkgrm SUNWldm SUNWldmp2v

If all you want to do is rebuild the machine from scratch:

1. Perform steps 3 and 4 from above.

2. Shutdown the machine

 shutdown -g0 -i5 -y

3. From the SP, restore the factory default configuration

 set /HOST/bootmode config=factory-default

4. From the SP, reset the system.

 reset /SYS

You should now be able to do a Jumpstart on it and replace the OS completely!