Hp Storage Mirroring Software User Manual download pdf (Page 50)

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Storage Mirroring Recover requirements Page 49 of 677

Microsoft Knowledge Base articles 822179, 332097, 305065, 304403, and

875427.

l The source and target servers must be part of the same Exchange

Administrative Group.

l The Exchange configurations on the source and target servers must be

identical for the following components: storage groups, location of storage

groups (log and data files), log file prefixes, database locations (log and data

files), Message Transfter Agent (MTA)location, and queue paths. If you are

using like-named clusters, this requirement does not apply.

l Public folder replication issues may occur in environments where public

folder replicas are shared between the source, target, and other Exchange

server(s). In these environments, event IDs 3085 and 3092 are logged to the

Application event log after failback.If you are using Exchange 2003, no

additional steps are required. If you are using Exchange 2007, you must run

the Application Manager Console on a machine, preferable the target server,

that has PowerShell and the Exchange Management snap-in installed in

order to address the issue.

l Before you attempt to protect your Exchange application, you may want to

complete the following tasks to verify that the environment is properly set up.

l With both Exchange servers online, use Active Directory Users and

Computers to move an existing user from the source to the target and

then back to the original source.

l Verify that you can create a new user on the target.

l To verify connectivity, create an Outlook profile for the new user on a

client machine and connect to the target.

l If /domainprep has not been run in an Exchange 2007 environment,

users will not be failed over and SPNs will not be updated during

failover due to access denied errors. To fix this issue, run setup with the

/domainprep parameter in the environment.

l Cluster protection—Cluster to cluster and cluster to standalone configurations

are supported. A standalone to cluster configuration is not supported. In addition,

the following limitations apply.

l If you are using Exchange 2007, only the mailbox role is protected.

l Exchange and the domain controller cannot be on the same node in the

cluster.

l Exchange must be installed in a unique group, not in the cluster group.

l If you are using a Windows Server 2008 cluster, the Application Manager

must be running a machine with the Windows 2008 failover cluster

management tools.

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