Storage path for a single copy cluster must be a clustered disk

[This topic is intended to address a specific issue called out by the Exchange Server Analyzer Tool. You should apply it only to systems that have had the Exchange Server Analyzer Tool run against them and are experiencing that specific issue. The Exchange Server Analyzer Tool, available as a free download, remotely collects configuration data from each server in the topology and automatically analyzes the data. The resulting report details important configuration issues, potential problems, and nondefault product settings. By following these recommendations, you can achieve better performance, scalability, reliability, and uptime. For more information about the tool or to download the latest versions, see "Microsoft Exchange Analyzers" at]  

Topic Last Modified: 2007-03-27

Microsoft Exchange Server 2007 setup cannot continue because the storage path for a single copy cluster must be a clustered disk.

In Exchange Server 2007, single copy cluster (SCC) is a clustered solution that uses a single copy of a storage group on storage that is shared between the nodes in the cluster.

To address this issue, specify a clustered drive for the datapath, and then rerun Exchange 2007 setup.

For more information about single copy clusters, see "Installing a Single Copy Cluster" ( in the Exchange Server 2007 product documentation.