HP XP Data Shredder Software - Manual (Page 32)

Figure 7 Install CV Dialog Box (1)
Description Item
VDEV number of the selected free space. The VDEV number
indicates the parity group where the VDEV belongs. For
example, if this field displays the VDEV number 1-1-(1),
the VDEV belongs to a parity group numbered 1-1.
• A VDEV number that starts with E (for example,
E1–1–(1)) indicates that the VDEV belongs to a parity
group that consists of one or more external LUs.
•
A VDEV number that starts with V (for example, V1-1-(1))
indicates that the VDEV belongs to a parity group that
consists of one or more XP Snapshot virtual volumes
(V-VOLs).
•
A VDEV number that starts with X (for example, X1-1-(1))
indicates that the VDEV belongs to a parity group that
consists of one or more XP Thin Provisioning virtual
volumes (V-VOLs).
Parity Group
Information about the VLL volume settings.
• No.: The number of the VLL volume in the table.
•
Emulation: Emulation type of the VLL volume.
•
Capacity: Capacity of the VLL volume displayed in the
unit selected from the Capacity Unit list.
How to create volume table
Number of LDEVs that can be created in the VDEV. available LDEVs
Specify the emulation type of the VLL volume. Emulation list
Select the unit in which you want to specify the capacity
of the VLL.
•
MB: Megabytes. This unit is used for specifying the
capacity of open-system volumes.
• Cyl: Cylinders. This unit is used for specifying the
capacity of mainframe volumes and OPEN-V volumes.
•
Block: Blocks. This unit is used for specifying the
capacity of external volumes. For details regarding
external volumes, see the HP StorageWorks
XP24000/XP20000 External Storage Software User
Guide.
Capacity Unit
32 Using the Virtual LVI/LUN and Volume Shredder GUI