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
Managing storage using Windows Logical Disk Manager
If your configuration uses shared disks and volumes that are managed using Windows Logical Disk Manager (LDM), use the VCS Mount and DiskReservation (DiskRes) agents. If you use LDM to manage non-shared local storage, use the VCS Mount and NativeDisks agents.
Before configuring the storage, review the resource types and attribute definitions of these VCS storage agents (Mount, DiskRes, NativeDisks) described in the Cluster Server Bundled Agents Reference Guide.
The following restrictions apply for storage managed using LDM:
Mount, DiskRes, and NativeDisks agents are supported on VCS for Windows only. These agents are not supported if the storage is managed using Storage Foundation (SFW).
If you are using shared storage, your storage devices must be configured to use SCSI-2 disk reservations. SCSI-3 is not supported.
SCSI support is not required if you are using non-shared storage.
LDM support is not applicable for Disaster Recovery configurations. Currently only HA configurations are supported.
Veritas recommends that you create separate volumes for the following:
Exchange database
Transaction logs for the first storage group
Registry replication information
If the Exchange database and registry replication files are configured on the same volume, there are potential chances of data corruption after you upgrade Exchange with the latest service pack.
If you are using a shared storage configuration, ensure that these volumes are created on shared storage and are accessible from all cluster nodes.
If you are using a non-shared storage configuration, create these volumes separately on the local storage attached to each cluster node.
Perform the following tasks to configure your storage:
Reserve disks
Create volumes
Mount volumes
Unassign the drive letter
Release the disks