Thanks for the information. This is for my personal understanding .

In that case, for a DMX4 at 5.5.31 or higher but below 5.6, the volumes are correct, except that the gatekeeper is 2 CYLINDERS, not 2 MB. And as Sandip said, the actual volume sizes are defined in cylinders as well.

Apparently this is correct - however, the Control Volumes on the DMX requires to be created with the specific cylinder numbers with FC Mirrored disks. There are also few more things to consider.

However, once again I like to re-iterate, please note that NSX installation is not customer configurable - EMC team needs to be involved with the installation who will perform all required configuration and changes.

Is these questions only for your understanding or for actual installation? Are you an EMC partner? If so, you may get more details from your EMC Contact.

Thanks,
Sandip