Introduction
IBM® Spectrum Virtualize HyperSwap® and Stretched Cluster configuration information is available at IBM Knowledge Center.
 
Note: In this IBM Redpaper™ publication, for brevity, we use HyperSwap to refer to both HyperSwap and Stretched Cluster.
The documentation details the minimum requirements. However, it does not describe the design of the storage area network (SAN) in detail, nor does it describe the recommended way to implement those requirements on a SAN.
In this publication, we outline some of the best practices for SAN design and implementation that leads to optimum resiliency of the SAN Volume Controller cluster, and we explain why each recommendation is made.
This paper is SAN vendor-neutral wherever possible. Any ...

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