HP 3PAR Remote Copy Software User Manual

Page 98

3.36

Synchronous Long Distance Remote Copy Setup

Remote Copy User’s Guide

InForm OS Version 2.3.1

3.6.4 Creating Synchronous Long Distance Remote Copy Volume Groups

Create and admit the volume group and targets on InServA:

In the example above:

◆

testvv.A.0

testvv.A.1

, and

testvv.A.2

are admitted for the volume group

testgroup

◆

Servers InServB and InServC are admitted as the targets of server InServA.

◆

Volumes

testvv.B.x

and

testvv.C.x

are admitted as secondary volumes for the

primary volumes

testvv.A.x

Start the Remote Copy groups on InServB and InServC.

The Remote Copy groups are synchronized.

Issue the

showrcopy

groups command on each server to verify the groups are

synchronized.

NOTE: In the following procedure, it is assumed that the volumes

testvv.A.x

have already been created on InServA, volumes

testvv.B.x

have already been

created on InServB, and volumes

testvv.C.x

have already been created on

InServC.

NOTE: In the following procedure, two target are used, InServB and InServC,

which define the configuration as Synchronous Long Distance Remote Copy.

# creatercopygroup testgroup InServB:sync InServC:periodic

# admitrcopyvv testvv.A.0 testgroup InServB:testvv.B.0 InServC:testvv.C.0

# admitrcopyvv testvv.A.1 testgroup InServB:testvv.B.1 InServC:testvv.C.1

# admitrcopyvv testvv.A.2 testgroup InServB:testvv.B.2 InServC:testvv.C.2

# startrcopygroup testgroup