Cluster Server 7.4.1 Implementation Guide for Microsoft Exchange 2010 - Windows
- Introducing the VCS agents for Exchange and NetApp
- Installing the product and configuring a VCS cluster
- Installing Microsoft Exchange Server 2010
- Configuring the Exchange database service group
- Creating the Exchange database service group
- About verifying the service group configuration
- About modifying the Exchange database service group configuration
- Making a standalone Exchange server highly available
- Deploying Disaster Recovery for Exchange Server
- Removing the software components
- Troubleshooting
- Appendix A. Resource type definitions
- Appendix B. Sample Configurations
Prerequisites for modifying an Exchange database service group
Prerequisites for modifying an Exchange service group are as follows:
If the Exchange service group is online, you must run the wizard from the node on which the service group is online. You can then use the wizard to add and remove resources. You cannot change resource attributes.
To change the resource attributes, you must take the service group offline. However, the NetAppFiler and NetAppSnapDrive resources for the service group must be online on the node where you run the wizard and offline on all other nodes.
If you are running the wizard to remove a node from the service group's system list, do not run the wizard from the node being removed.
After the application service group configuration, if you have manually edited any of the resource attributes, then you must reset them to their default values. Failing this, the wizard may fail to identify and populate the resources involved in the service group configuration.
After you modify the service group configuration you can again edit the resource attributes to set the desired value.