HP StorageWorks Storage Mirroring Recover User's Guide (T5437-96008, November 2009)

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The Application Manager can be used to configure Storage Mirroring Recover to provide
high availability for BlackBerry Enterprise Server using a Microsoft SQL Server database
back end. This allows a secondary server to assume the identity and role of a failed
server while maintaining the availability of BlackBerry Enterprise Server and/or SQL
Server services with minimal disruption or data loss.
Configuration All versions
Consolidated to consolidated Supported
Distributed to distributed Not supported
Distributed to consolidated Not supported
Supported Hyper-V configurations
To protect Hyper-V virtual machines, your environment must conform to the following
requirements.
● The source virtual machine be in its own home folder that is not shared by any
other virtual machines.
● The source virtual machine cannot be created in the Hyper-V system default folder.
● The source virtual machine cannot be replicated into the Hyper-V system default
folder on the target host.
● The replica virtual machine folder on the target must be unique to the replica virtual
machine.
● The source virtual machine snapshot folder must be unique to the virtual machine,
and it cannot be in the Hyper-V system default folder.
● The replica virtual machine snapshot folder cannot be the Hyper-V system default
folder.
● The replica virtual machine cannot share a snapshot folder with any other virtual
machines.
● After protection has been configured for a virtual machine, the location of the
snapshot folder for that virtual machine cannot be changed. If the snapshot folder is
changed, the protection job must be removed and re-created.
● If a protected virtual machine is renamed in the Hyper-V manager, the replica
virtual machine will not be renamed. In order to pick up the name change, the
protection job must be removed and re-created.
● Virtual machines cannot use raw, pass-through, or differencing disks.
● Clustered Hyper-V source and target environments are not supported.
The following host configurations are supported for protecting Hyper-V virtual machines: