HP 3PAR Operating System Software - Manual (Page 223)

4. Witness IP – Enter the IP address of the Witness that will monitor the targets.
5. Start Witness – Select the checkbox to the right of a target name if you want to start Witness
monitoring on that target at configuration time. You can start Witness monitoring later by
using the Start Witness dialog, however, monitoring must be started on both targets to ensure
Peer Persistence.
6. Click OK.
Starting a Witness
To start a Witness:
1.
In the Manager Pane, select Remote Copy.
2. In the Management Tree, select Remote Copy Configuration.
3. In the Management Window, click the Peer Persistence tab then select Start in the Main
Toolbar, or right-click on the target name and select Start Witness.
The Start Witness dialog appears.
Managing Peer Persistence 223