We just purchased and installed a CX500. It has 2 DAE's of FC drives. We are going to need to add more disk space, and I have a few questions:

1 . Is there a limit ot the number of LUN's we can create within a DAE?

2. When we add a DAE, do we have to fill all of the slots?

3. How much disk space will be lost for System level usage when I add a single DAE containing 15 FC drives of 134 GB each?

4. Is it true that disks 0-4 are totally unusable in the current setup with two DAE's of 15 FC drives each?

Any information you could give me would be appreciated!