ldomctl (still?) not generating usable configurations

Hi All,

I am having trouble generating an usable logical domain configuration on a
Sunfire T2000 (UltraSPARC T1 chip).

Has someone had success in generating an ldom configuration using a 7.6 release?
If so, I would like to take a look at your config, and maybe share what your OBP
Firmware version is?

I have tried so far:

1.- Explicitly setting (a pretty generous amount, i.e. >4GB) RAM to the primary, as
    mentioned by Mark Kettenis in a previous thread;
2.- Quoting and unquoting the ldom names - If I unquote them, the boot process hangs
    completely, never even reaching OpenFirmware's 'ok' prompt. If I quote them, I
    experience the same errors mentioned in another thread ("Unknown hypervisor option...")
3.- Even resetting the service processor after changing LDOM configuration.

Any hints greatly appreciated!

Thanks