HP StorageWorks Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide (AA-RPHZF-TE, March 2004)

Configuring a Standard Data Replication Manager Solution

107Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide

Configure Storage at the Initiator Site

This section explains how to configure storage for remote replication.

Devices and Storagesets

Before you can configure the storage for remote replication, you must add disks, create

storagesets, and create units. Follow the instructions in the HP StorageWorks HSG80 ACS

Solution Software Version 8.7 Installation and Configuration Guide for your operating

system, but note the restrictions listed in Table 6 on page 58 of this document.

Note: D0 (D-zero) can no longer be used as a device LUN in SCSI-3 mode.

The target site must have exactly the same storageset configuration, unit configuration, and

physical layout for remote copy sets as the initiator site. Non-RCS LUNs may be different at the two

sites.

Create Storage Units

Before issuing this ADD UNIT command, you must already have created any storagesets

required. Refer to the HP StorageWorks HSG80 ACS Solution Software Version 8.7

Installation and Configuration Guide, for your operating system, for detailed information on

configuring units.

I 1. Issue the following command to create storage units and to disable all access as the units

are being created.

ADD UNIT UnitName StorageSetName

I 2. If you want to use units that were created with a different ADD command, disable all host

access to those units by issuing the following command:

SET UnitName DISABLE_ACCESS_PATH=ALL

Repeat this step for each unit.

Note: For OpenVMS, set device ID on all units:

SET UNIT IDENTIFIER = value

Example: set d1 id = 1

This becomes the VMS device ID for DGA1.