Chapter 2.3. SVC cache improves subsystem performance
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26 SAN Volume Controller: Best Practices and Performance Guidelines subsystem storage controllers, or any other maximum mentioned in the V4.2.0 Configuration Requirements and Guidelines at: http:// www- 1. ibm. com/ support/ docview. wss? rs= 591& uid= ssg1S1003093 Instead of having one SVC cluster host all I/ O operations, hosts, and subsystem storage attachments, the goal here is to create a second SVC cluster so that we equally distribute all of the workload over the two SVC clusters. There are a number of approaches that you can take for splitting an SVC cluster: The first, and probably the easiest, way is to create a new SVC cluster, attach storage subsystems and hosts to it, and ...
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