Well, with 2x 146GB disks you got very limited options no matter how you turn this.
You will end up with a bunch of partitions since no one your disks is big enough to alone take all of the backups....
Sorry, but if you need 300gb of storage why did you order it with 146gb disks?
The best you can do is:
Reformat the 2. disk into one large partitions and make a new fs on that. Use format for this,...
Ldom is a full blown domain, where you can install the version of Solaris that you want as long as it supports beeing a ldoms guest.
Ldoms is more similar to Vmware esx server where you have a...
And the benefit of using SVM/SDS is that its very quick to get out of if by some odd reason SDS or the config should be corrupted as the underlying filesystem is not changed.
This depends abit on what your are looking for.
You can use Ldoms combined with jumpstart/JET and flar archive to achive something similar to Vconverter (convert a physical machine into a virtual...