Viewing summary replication information

You can view summary replication information in the Replication window. This window shows the summary section at the top of the window and the Replica LDEVs tab at the bottom.

From this window you can perform the following tasks:

Open the window from which you can view local replication summary information.

Open the window from which you can set the system options that affect performance in HTI.

Navigate to the Replication window.

In Hitachi Command Suite:

On the Resources tab, click Storage Systems, expand the storage system tree, right-click the target storage system, and then select Replication Dashboard.

In Device Manager - Storage Navigator:

In the Explorer pane, click Storage Systems, expand the storage system tree, and then click Replication.

In the summary section in the Replication window, view the following information:

Licensed Capacity

The used and licensed capacity of each software application.

Number of Replica LDEVs

The number of LDEVs used for replication.

Number of Differential Tables

The number of differential tables that are in use and the differential table limit in a VSP G200, G400, G600 storage system.

HTI does not use differential tables.

In the Replica LDEVs tab, view the following information:

LDEV ID

The selected LDEV's identification number. Click the ID to open the LDEV Properties window. Use this window to search for pool information.

LDEV Name

The selected LDEV's name.

Capacity

The selected LDEV's capacity.

Copy Type

The copy type for the pair you selected.

Values:

- TI: HTI pair

SI, HTI, TC, and UR volume status:

- Primary: P-VOL

- Secondary: S-VOL

If you have not configured a pair, a hyphen (-) is shown.

(Optional) To download table information to a file, click Export.