I can't remember the answer to this question, and I can't seem to find the applicable documentation.

When I add disks to an existing AX4-5i (running Navi Express), can:

a) existing disk pools be expanded to include the new disks?

b) If so, can a virtual disk (LUN) be expanded into the new capacity?

c) Is there any concept of LUN migration within Navi Express?

Thanks,

Eric