Hitachi VSP G400 User Guide

Item Description
Note: Data encryption is not ensured in an LDEV with Mixed
encryption status. If you want to manage data encryption, use
LDEVs with the Enabled or Disabled status.
○ If the LDEV is an external volume or migration volume, a
hyphen (-) is displayed.
For DP-VOLs, the pool to which an LDEV belongs is an external
volume or blocked.
• Capacity Saving: Information about the P-VOL's capacity saving
function.
○ Compression: The compression function is used.
○ Deduplication and Compression: The deduplication function
and the compression function are used.
○ Disabled: The capacity saving function is not used.
• T10 PI: The P-VOL's T10 PI attribute information.
○ Enabled: The P-VOL's T10 PI attribute is enabled.
○ Disabled: The P-VOL's T10 PI attribute is disabled.
Snapshot Group The snapshot group name.
Snapshot Data Seq. No. The sequence number of snapshot data.
Secondary Volume The S-VOL information.
Values:
• LDEV ID: The S-VOL's LDEV identification number. If you have not
allocated an LDEV to the S-VOL, this item is blank.
• LDEV Name: The S-VOL's LDEV name. If you have not allocated an
LDEV to the S-VOL, a hyphen (-) is displayed.
• Port ID: Port name of the S-VOL LDEV's LUN path.
• Host Group Name/iSCSI Target Alias: The host group name of
the S-VOL LDEV's LUN path.
• iSCSI Target Name: The S-VOL's iSCSI target name.
• LUN ID: The LUN identification number of the S-VOL LDEV's LUN
path.
• Attribute: (VSP Gx00 models and VSP Fx00 models only) The S-
VOL's attribute.
• Capacity: The S-VOL's capacity.
• CLPR: The S-VOL's CLPR ID.
• Encryption: S-VOL's encryption information.
○ Enabled: Encryption is enabled for the parity group to which S-
VOL's LDEV belongs, or the P-VOL is a V-VOL associated with a
pool in which a pool volume has encryption enabled.
○ Disabled: Encryption is disabled for the parity group to which
S-VOL's LDEV belongs, or the P-VOL is a V-VOL associated with
a pool in which a pool volume has encryption disabled.
○ Mixed: The pool to which S-VOL's LDEV belongs contains two or
more of the following:
– Volume for which encryption is enabled
– Volume for which encryption is disabled
– External volume
Note: Data encryption is not ensured in an LDEV with Mixed
encryption status. If you want to manage data encryption, use
LDEVs with the Enabled or Disabled status.
○ If the LDEV is an external volume or migration volume, a
hyphen (-) is displayed.
For DP-VOLs, the pool to which an LDEV belongs is an external
volume or blocked.
Thin Image GUI windows and wizards 265
Hitachi Thin Image User Guide for Hitachi Virtual Storage Platform G Series and F Series

Hitachi VSP G400 Specifications

General

Brand	Hitachi
Model	VSP G400
Category	Storage
Language	English