Item Description
• Port ID: The port name of the P-VOL LDEV's LUN path.
• Host Group Name / iSCSI Target Alias: The host group
name and ID or iSCSI target alias and ID of the P-VOL LDEV's
LUN path.
• iSCSI Target Name: The P-VOL's iSCSI target name.
• LUN ID: The LUN identification number of the P-VOL LDEV's
LUN path.
• Attribute: (VSP Gx00 models and VSP Fx00 models only) The
P-VOL's attribute.
• Capacity: The P-VOL's capacity.
• CLPR: The P-VOL's CLPR ID.
• Encryption: P-VOL's encryption information.
○ Enabled: Encryption is enabled for the parity group to
which P-VOL's LDEV belongs, or a V-VOL is associated with
a pool in which a pool volume has encryption enabled.
○ Disabled: Encryption is disabled for the parity group to
which P-VOL's LDEV belongs, or a V-VOL is associated with
a pool in which a pool volume has encryption disabled.
○ Mixed: The pool to which the P-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.
• 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: The port name of the S-VOL LDEV's LUN path.
• Host Group Name / iSCSI Target Alias: The host group
name and ID or iSCSI target alias and ID of the S-VOL LDEV's
LUN path.
• iSCSI Target Name: The S-VOL's iSCSI target name.
262 Thin Image GUI windows and wizards
Hitachi Thin Image User Guide for Hitachi Virtual Storage Platform G Series and F Series
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