Resync Pairs confirmation window

Primary Volume

The P-VOL information.

Values:

• LDEV ID: The P-VOL's LDEV identifier
• LDEV Name: The P-VOL's LDEV name
• (VSP 5000 series) Emulation Type: The P-VOL's emulation type.
• (VSP E series) Attribute: The P-VOL's attribute.
• Capacity: The P-VOL's volume capacity
• CLPR: The P-VOL's CLPR ID

Copy Type

The types of pairs.

Values:

• SI-L1: SI L1
• SI-L2: SI L2
• (VSP 5000 series) SIMF: SIz
• TI: HTI

Snapshot Group

HTI pairs only.

The snapshot group name.

If you have not assigned the pair to a snapshot group, a blank appears.

For non-HTI pairs, a hyphen appears.

If the pair is Thin Image and the snapshot group is not set, a blank appears.

Status

The status of the pair.

For more information about pair status, see Device Manager - Storage Navigator pair status names and descriptions.

Resync Type

The type of resynchronization.

Values:

• Normal Copy (Primary > Secondary) (default)

  Resync pair from P-VOL to S-VOL.

• Reverse Copy (Secondary > Primary)

  Resync pair from S-VOL to P-VOL.

• Quick Resync (Primary > Secondary)

  Resync pair from P-VOL to S-VOL and immediately change the status to DUPLEX.

• Quick Restore (Secondary > Primary)

  Swaps the P-VOL and S-VOL.

For more information about the types of resynchronization, see Types of pair resynchronization.

Copy Pace

SI and SIz pairs only.

The system option that determines the rate at which you want the storage system to copy data.

Values:

• Slower: Improved host server I/O performance but slower processing speed.
• Medium: Average processing speed and host server I/O performance.
• Faster: Faster processing speed but slower host server I/O performance.

• For HTI pairs, a hyphen appears.

Snapshot Date

HTI pairs only.

For non-HTI pairs, a hyphen appears.

The date and time the snapshot was acquired.

Secondary Volume

The S-VOL information.

Values:

• LDEV ID: The S-VOL's LDEV identifier
• LDEV Name: The S-VOL's LDEV name
• (VSP 5000 series) Emulation Type: The S-VOL's emulation type.
• (VSP E series) Attribute: The S-VOL's attribute.
• Capacity: The S-VOL's volume capacity
• CLPR: The S-VOL's CLPR ID

Pool Name (ID)

HTI pairs only.

The pool name and identifier.

For non-HTI pairs, a hyphen appears.

Mirror Unit

The mirror unit number.

Indicates whether cascade pairs can be created.

Enabled: Cascade pairs can be created.

Disabled: Cascade pairs cannot be created.

For non-HTI pairs, a hyphen appears.

The pair type.

Snapshot: The pair has the snapshot attribute.

Clone: The pair has the clone attribute or diff clone attribute. In the TI Pairs window, if Diff Compare Volume displays the LDEV ID, the diff clone attribute is set for the pair. If Diff Compare Volume displays a hyphen (-), the clone attribute is set for the pair.

For non-HTI pairs, a hyphen appears.