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C.12 – HP 3PAR Remote Copy Software User Manual

Page 230

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C.12

Bidirectional Synchronous Disaster Recovery Example

Remote Copy User’s Guide

InForm OS Version 2.3.1

5

On the restored system (InServ1), issue the

showrcopy

command and verify that the

target displays ready, the sending links display Up, the volumes are Syncing, and the

group is displayed as -Rev as shown in bold in the following example:

After the synchronization is verified, restore the direction of each system.

On InServ1:

# showrcopy

Remote Copy System Information

Status: Started, Normal

Target Information

Name ID Type Status Options Policy

InServ2 9 IP ready mirror_config

Link Information

Target Node Address Status Options

InServ2 0 10.100.33.11 Up

InServ2 1 10.101.33.11 Up

receive 0 10.100.33.11 Up

receive 1 10.101.33.11 Up

Group Information

Name Target Status Role Mode Options

sync_group_1 InServ2 Started Secondary-Rev Sync

LocalVV ID RemoteVV ID SyncStatus LastSyncTime

localvv.0 413 remotevv.0 375 Syncing Thu Dec 14 17:58:25 PST 2006

localvv.1 414 remotevv.1 376 Syncing Thu Dec 14 17:58:25 PST 2006

Name Target Status Role Mode Options

sync_group_2.r11 InServ2 Stopped Secondary Sync

LocalVV ID RemoteVV ID SyncStatus LastSyncTime

remotevv.0 423 localvv.0 385 Stopped Thu Dec 14 17:51:49 PST 2006

remotevv.1 424 localvv.1 386 Stopped Thu Dec 14 17:51:44 PST 2006

CAUTION: The group must be started at the time the

setrcopygroup restore

command is issued. Issue the

showrcopy groups

command to

confirm the group has been started. If it has not been started then issue the

startrcopygroup

command and wait for any synchronizations

that are started to complete before issuing the

setrcopygroup restore

command.