Local Storage System

Information about volumes in the accessed system.

• LDEV ID: LDEV identifier.
• LDEV Name: LDEV name.
• Pair Position: Whether volume is a P-VOL or S-VOL.
• Attribute: LDEV attribute.
• Capacity: Capacity of the volume.
• CLPR: CLPR ID of the volume.

Copy Type

Type of pair:

• TC: TrueCopy

Status

Pair status.

Remote Storage System

Information about the remote system.

• Model / Serial Number: Model and serial number.
• LDEV ID: LDEV identifier.

Path Group ID

TC only.

Path group identifier.

CTG ID

Pair's consistency group identifier.

CTG Utilization

Whether the consistency group is shared by multiple storage systems.

• Single: The consistency group consists of a single pair of primary and secondary storage systems.
• Multi: The consistency group consists of multiple storage systems.

Fence Level

Whether the P-VOL can be written to when the pair is split due to error.

• Data: The P-VOL cannot be written to.
• Status: The P-VOL can be written to only if the primary system can change the S-VOL status to PSUE (TC) or Suspend (TC-MF). If the primary system cannot change the S-VOL status, the P-VOL cannot be written to.
• Never: The P-VOL can be written to.

Delete Mode

How the pair is deleted.

• Normal: Deletes the pair if the local system can change both P-VOL and S-VOL to unpaired volumes. Default.
• Force: Deletes the pair even when the local system cannot communicate with the remote system.