Dell OpenManage Server Administrator Version 7.4 Command Line Interface Guide

Description	Encrypts a virtual disk.
Syntax	`omconfig storage vdisk action=securevd controller=id vdisk=id`, where id is the controller ID and virtual disk ID as reported by the omreport command. NOTE: To obtain these values, type omreport storage controller to display the controller IDs and then type omreport storage vdisk controller=ID to display the IDs for the virtual disks attached to the controller.
Example to	Encrypt virtual disk 4 on controller 1.
Example	`omconfig storage vdisk action=securevd controller=1 vdisk=4`

Omconfig Secure Virtual Disk