[rescue] T2000 "Unable to update LDOM Variable"

[Larkin Nickle]

Pulled my T2000 out of storage, and am unable to get it to boot off the 
optical drive.

To start, I didn't know the ALOM password, so I reset the ALOM's nvram. 
Then, after that was sorted:

{0} ok boot cdrom
SC Alert: Host System has Reset

WARNING: Unable to update LDOM Variable
/
WARNING: Unable to connect to Domain Service providers

WARNING: Unable to get LDOM Variable Updates
cpu cpu cpu cpu cpu cpu cpu cpu cpu cpu cpu cpu cpu cpu cpu cpu Device: pci
Device: pci

WARNING: Unable to update LDOM Variable
...blahblahblah...


Sun Fire T200, No Keyboard
Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
OpenBoot 4.30.4.e, 65408 MB memory available, Serial #75682774.
Ethernet address 0:14:4f:82:d3:d6, Host ID: 8482d3d6.



Boot device: disk  File and args:
zfs-file-system
Loading: /platform/SUNW,Sun-Fire-T200/boot_archive
Loading: /platform/sun4v/boot_archive
|
only lzjb supported

I have tried reset-all and resetsc to no avail, I'm guessing this is 
some PEBCAK. Would appreciate some hints. :)