Resync Pairs window

Selected Pairs table

The following table lists the items in this table on the Resync Pairs window.

Item

Description

Primary Volume

The P-VOL information.

Values:

  • LDEV IDThe P-VOL's LDEV identification number.
  • LDEV NameThe P-VOL's LDEV name.
  • Emulation Type The P-VOL's emulation type.
  • Attribute(VSP Gx00 models and VSP Fx00 models only) The P-VOL's attribute.
  • CapacityThe P-VOL's capacity.
  • CLPRThe P-VOL's CLPR ID.

Copy Type

The volume’s copy type.

Values:

  • TIHTI pair

Snapshot Group

The snapshot group name.

Information is displayed for this item only if you have configured a snapshot group for the HTI pair.

Status

The pair status.

For more information, click Show TOC, and then select In-System Replication or Mainframe In-System Replication to navigate to the desired software and status information.

Snapshot Date

The date and time that you created the pair to store snapshot data.

Secondary Volume

The S-VOL information.

Values:

  • LDEV IDThe S-VOL's LDEV identification number.
  • LDEV NameThe S-VOL's LDEV name.
  • Emulation Type The S-VOL's emulation type.
  • Attribute(VSP Gx00 models and VSP Fx00 models only) The S-VOL's attribute.
  • CapacityThe S-VOL's capacity.
  • CLPRThe S-VOL's CLPR ID.

Pool Name (ID)

The pool name and identification number.

Mirror Unit

The mirror unit number.

Cascade

Indicates whether a cascaded pair can be created

  • Enabled Cascaded pairs can be created.
  • Disabled Cascaded pairs cannot be created.

A hyphen (-) displays for non-HTI pairs.

Type

The pair type.

  • Snapshot A pair with the snapshot attribute.
  • Clone A pair with the clone attribute.

A hyphen (-) displays for non-HTI pairs.

Topology ID

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.

Resync Type

The type of resynchronization.

Values:

  • Normal Copy (Primary > Secondary)A full forward resynchronization of data from the P-VOL to the S-VOL.
  • Reverse Copy (Secondary > Primary)A full restoration of P-VOL data from the S-VOL. The differential data is updated on the P-VOL.

For more information about the types of pair resynchronization, click Show TOC, and then select In-System Replication or Mainframe In-System Replication to navigate to the desired software and status information.

Copy Pace

The speed at which the S-VOL is copied.

A hyphen (-) is displayed.

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