Hi ,I want to deploy exchange server 2003 in cluster environment on Windows server 2003 ,For that we should have shared device,can i use shared partion which is on other machine for storing corum.

No, you can't.Windows traditional Clustering (not majority set clustering) requires shared storage.Majority Node set clustering can be done with local storage and a file share on another server but isn't supported in Exchange 2003.

Thanks for the reply,can i use shared partion which is on other machine for storing corum,with exchange server 2007.can give me the links for step by step deployment guide for deploying clustered environment for both exchange server 2003 & 2007.

Deploying Exchange 2003 in a cluster http://technet.microsoft.com/en-us/library/bb123612%28EXCHG.65%29.aspx Exchange 2007 http://msexchangeteam.com/archive/2006/08/09/428642.aspx http://www.msexchange.org/tutorials/Installing-Two-Node-Exchange-Server-2007-Single-Copy-Cluster-Virtual-Server-Environment-Part3.html http://www.msexchange.org/tutorials/Installing-Configuring-Testing-Exchange-2007-Cluster-Continuous-Replication-Based-Mailbox-Server-Part3.htmlMark Morowczynski|MCT| MCSE 2003:Messaging, Security|MCITP:EMA 2K7,EDA Win 7,ES,SA,EA|MCTS:Windows Mobile Admin|Security+|http://almostdailytech.com