Primary Volume

The P-VOL information.

Values:

• LDEV ID: The P-VOL's LDEV identification number.

• LDEV Name: The P-VOL's LDEV name.

• SLU ID: The P-VOL’s SLU ID. If the SLU attribute is not specified for the P-VOL, a hyphen (-) is displayed.

• Port ID: The port name of the P-VOL LDEV's LUN path. If the path is not defined, a blank is displayed.

• 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. If the path is not defined, a blank is displayed.

• iSCSI Target Name: The P-VOL's iSCSI target name. If the LUN path is not defined, a blank is displayed.

• LUN ID: The LUN identification number of the P-VOL LDEV's LUN path. If the path is not defined, a blank is displayed.

• Provisioning Type: The P-VOL’s provisioning type.

• Basic: Internal volume

• DP: DP-VOL

• External: External volume

• 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: The P-VOL's encryption information.

• Enabled: Encryption is enabled for the parity group to which the 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 the 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 both pool volumes for which encryption is enabled and ones for which encryption is disabled.

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. (VSP G1000, G1500, and VSP F1500)

For DP-VOLs, the pool to which an LDEV belongs is an external volume or blocked.

• 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.

• Virtual Storage Machine: The model type and serial number of the virtual storage machine to which the P-VOL belongs.

• Virtual LDEV ID: The identification number of the P-VOL’s virtual LDEV.

• Virtual Device Name: The name of the P-VOL’s virtual device, in a combined format of "virtual emulation type", "number of virtual LUSE volumes", and "virtual CVS attribute". Each of these three items is displayed only if it is specified. If none of them are specified, a blank is displayed.

• Virtual SSID: The virtual SSID of the P-VOL. If no virtual SSID is specified, a blank is displayed.

Snapshot Group

The snapshot group name.

Status

The pair status.

Snapshot Date

The date and time you split the pairs to store snapshot data.

Snapshot SLU ID

The snapshot data SLU ID. If the SLU attribute is not specified for the snapshot data, a hyphen (-) is displayed.

Secondary Volume

The S-VOL information.

Values:

• LDEV ID: The S-VOL's LDEV identification number. Click to open the LDEV Properties window.

• LDEV Name: The S-VOL's LDEV name.

• Port ID: The port name of the S-VOL LDEV's LUN path. If the path is not defined, a blank is displayed.

• 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. If the path is not defined, a blank is displayed.

• iSCSI Target Name: The S-VOL's iSCSI target name. If the LUN path is not defined, a blank is displayed.

• LUN ID: The LUN identification number of the S-VOL LDEV's LUN path. If the path is not defined, a blank is displayed.

• 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.

• (VSP G1000, G1500, and VSP F1500) Encryption S-VOL's encryption information.

• Enabled: Encryption is enabled for the parity group to which S-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 S-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 S-VOL's LDEV belongs contains both pool volumes for which encryption is enabled and ones for which encryption is disabled..

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.

• 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.

• Virtual Storage Machine: The model type and serial number of the virtual storage machine to which the S-VOL belongs.

• Virtual LDEV ID: The identification number of the S-VOL’s virtual LDEV.

• Virtual Device Name: The name of the S-VOL’s virtual device, in a combined format of "virtual emulation type", "number of virtual LUSE volumes", and "virtual CVS attribute". Each of these three items is displayed only if it is specified. If none of them are specified, a blank is displayed.

• Virtual SSID: The virtual SSID of the S-VOL. If no virtual SSID is specified, a blank is displayed.

Pool Name (ID)

The pool name and identification number.

Pool Encryption

The pool's encryption information.

• Enabled: Encryption is enabled for a pool created by the pool volume.

• Disabled: Encryption is disabled for a pool created by the pool volume.

• Mixed: A pool contains both pool volumes for which encryption is enabled and ones for which encryption is disabled, or volumes for which encryption is specified and an external volume.

Note: Data encryption is not ensured in an LDEV with Mixed encryption status.

For pools created in external volumes, or blocked pools, a hyphen (-) is displayed.

CTG ID

The consistency group identification number.

Mirror Unit

The mirror unit number.

Cascade

(VSP G1000, G1500, and VSP F1500)

Indicates whether a cascaded pair can be created.

• Enabled: Cascaded pairs can be created.

• Disabled: Cascaded pairs cannot be created.

Type

(VSP G1000, G1500, and VSP F1500)

The pair type.

• Snapshot: A pair with the snapshot attribute.

• Clone: A pair with the clone attribute.

Topology ID

(VSP G1000, G1500, and VSP F1500)

The topology ID, which indicates the layer of the pair based on the mirror unit. The topology ID consists of the LDEV ID of the root volume and the mirror unit number.

Layer

(VSP G1000, G1500, and VSP F1500)

The layer of the pair based on the root volume.

Create TI Pairs button

Click to open the Create TI Pairs window.

Split Pairs button

Click to open the Split Pairs window.

Resync Pairs button

Click to open the Resync Pairs window.

More Actions

Click to view a list of tasks you can perform.

Options:

• Assign Secondary Volumes: Click to open the Assign Secondary Volumes window.

• Remove Secondary Volumes: Click to open the Remove Secondary Volumes window.

• Delete Pairs: Click to open the Delete Pairs window.

• View Pair Synchronization Rate: Click to open the View Pair Synchronization Rate window.

• View Pair Properties: Click to open the View Pair Properties window.

• Export: Click to open the dialog from which you can download table information to a file.