HP XP Racks - Manual (Page 346)

Description Item
Select this check box when you specify the total capacity of V-VOL. Specify total capacity
Select this check box when you specify the additional capacity of V-VOL. Specify additional capacity
Select this check box if you want to offset the specified LDEV capacity by
boundary. Offset boundary
Specify the V-VOL (LDEV) capacity within the range of values indicated below
the text box. Text Box
346 Thin Provisioning and Smart Tiers GUI reference