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This topic describes how to recover a storage group with CCR enabled. Most of the following PowerShell commands are now available in the Exchange Management Console with Exchange 2007 SP1. You must manually suspend replication in a LCR environment. This applies to VSS and non VSS.
See Managing Cluster Continuous Replication for more information:
http://technet.microsoft.com/en-us/library/aa997676.aspx
Follow these steps:
For Exchange 2007 pre-SP1, The NetBackup Client Service must be run as a privileged domain account on each node. Otherwise, NetBackup is not properly authorized to perform dismounts or restores.
Issue the PowerShell command Suspend-StorageGroupCopy for a storage group before you restore that storage group.
See Performing a snapshot restore of an Exchange 2010 standalone server or an Exchange 2007 or earlier server.
You may need to re-seed the cluster copy before you resume the copy.
Do the following:
Remove the database files, all log files, and all checkpoint files from the passive node. (If you use it, the Exchange Management Console, prompts you to perform this step.)
From the passive node, issue the PowerShell command Update-StorageGroupCopy.
See How to Seed a Cluster Continuous Replication Copy for more information:
Issue the PowerShell command Resume-StorageGroupCopy to properly resume the cluster copy.