HP StorageWorks P9000 Cluster Extension Software Administrator Guide (TB534-96009, February 2011)

4. Update the PreExecScript, PostExecScript, and PostExecCheck values as needed, and then
click OK.
When configuring pre/post takeover executable paths, enter the full path to the script. If a
script fails, the P9000 Cluster Extension resource will fail.
5. Click OK to save your changes and close the Properties window or Resource Configuration
tool.
Configuring rolling disaster protection
To configure rolling disaster protection for a P9000 Cluster Extension resource:
1. Open Cluster Administrator and double-click the resource you want to edit.
2. Click the Parameters tab.
3. Click Rolling Disaster to display the Rolling Disaster Protection window.
4. Add mirror units to each data center:
a. Click Add MU # to DC A.
b. Select mirror units from the list, and click OK.
c. Repeat the previous steps for Data Center B.
5. Update the BCResyncEnabledA, BCResyncEnabledB,BCResyncMuListA, and BCResyncMuListB
values as needed, and then click OK.
6. Click OK to save your changes and close the Properties window.
Configuring P9000 Cluster Extension resources 35