HP StorageWorks Storage Mirroring Application Notes - Guidelines for Using VMware GSX Server with Storage Mirroring (T2558-96023, November 2006)

Storage Mirroring Guidelines for using VMware GSX Server with Storage Mirroring application notes 3
Document overview
This document is a Storage Mirroring application note. An application note provides guidelines on the use
of Storage Mirroring in a specific environment.
This document contains:
Document overview—Explains what an application note contains, how it should be used, what you
need to know before trying to use the application note, and where you can go for more information.
Implementation guidelines—Describes all of the considerations that you must weigh when
implementing your Storage Mirroring solution. Includes both basics, such as system requirements, as
well as configuration and environment-specific topics, such as interactions with specific clients or
special considerations for WAN (Wide Area Network) environments. Pay special attention to those
topics that are directly related to your environment.
Audience
This document is written for network and application administrators who have a working understanding of
the applications and environments where the Storage Mirroring solution is to be deployed. You many need
to expand on the documented information in order to customize the solution to fit your environment.
Before you use this application note, you should have an understanding of basic Storage Mirroring
operation.
Expectations
Application notes are intended to provide a framework for configuring a Storage Mirroring solution in a
specific environment and to draw attention to decisions you will need to make when configuring your
solution.
Because there are an infinite number of possible configuration, network, and environment scenarios,
application notes contain general configuration guidelines as well as an example configuration procedure
that has been tested for a specific environment.
This document assumes that you are comfortable working with your operating system, Storage Mirroring,
and your application(s).
Related documentation
Before you begin to configure your solution, make sure that you have complete documentation for your
operating system, application, and Storage Mirroring. This application note does not provide step-by-step
instructions for using standard operating system, application, and Storage Mirroring functionality.
The following documents contain additional information that you may need while setting up this solution:
HP StorageWorks Storage Mirroring user’s guide or online documentation
Getting help
For help using Storage Mirroring, refer to the Storage Mirroring online manual or online help.
Implementation guidelines
VMware GSX Server is virtual machine software for business-critical environments. It is ideal for server and
application consolidation. Storage Mirroring provides real-time enterprise data protection and replication.
Storage Mirroring can be used to provide high availability for your VMware server.
This document describes the steps necessary to configure Storage Mirroring to provide high availability for
Windows servers running VMware GSX Server. To complete these instructions, you will install VMware
GSX Server and Storage Mirroring, and configure Storage Mirroring for real-time replication and failover.
Due to the complexities of these applications, this document is intended for network administrators with
experience installing, configuring, and maintaining network applications, including Storage Mirroring and
VMware.
Requirements
Two licensed copies of Microsoft Windows 200x