SVS200 (T1714-96008, June 2006)

LUN Configuration and Security Manager XP user guide for the XP12000/XP10000/SVS200 61

• LDEV: Logical volumes. The CU image number appears on the left of the colon. The LDEV number

appears on the right of the colon. The combination of a CU image number and an LDEV number

identifies a logical volume.

If an LDEV number ends with #, the logical volume is an external LU.

If an LDEV number ends with V, the logical volume is a virtual volume.

• Emulation: Logical volume’s emulation type.

For CV volumes, CVS appears on the right of the emulation type.

For LUSE volumes, an asterisk (*) and a number appear on the right of the emulation type. For

example, OPEN-9*3 indicates that three OPEN-9 volumes are combined.

• Capacity: Logical volume’s size.

• RAID: Logical volume’s RAID level.

If the logical volume is an external LU or virtual volume, the RAID column displays a hyphen (-) instead

of a RAID level.

• Parity Group: Parity group’s name.

If the name begins with E, the group is an external LU group consisting of one or more external LUs.

If the name begins with V, the group is a V-VOL group consisting of one or more virtual volumes.

• Paths: Number of alternate paths, if any.

• VMA:Access Attribute: Logical volume’s access attribute. If a VMA is set on a logical volume, VMA:

appears at the beginning of the access attribute. If extents are set on a logical volume, VMA(Ext):

appears at the beginning of the access attribute.

The number of logical volumes selected in the table appears below the table.

NOTE: The LDEV table does not contain volumes reserved by Auto LUN XP.

Buttons

• Add WWN: Registers host bus adapters in a host group. Before using this button, you must select a

host group in the LU Path tree, and select host bus adapters (WWNs) in the WWN name table.

NOTE: If you select an item related to NAS or iSCSI ports, you cannot use the Add WWN button.

• Add iSCSI name: Registers host bus adapters in an iSCSI target. Before using this button, you must

select an iSCSI target below the iSCSI folder in the LU Path tree, and select host bus adapters (iSCSI

names) in the iSCSI name table.

Table 11 LDEV status icons

Icon Status

Normal logical volume

Expanded LU (that is, a LUSE volume)

Volume the Customized Volume feature is applied to (that is, a CVS volume)

Command device

Command device security

Remote command device