Chapter 1.7. TotalStorage Productivity Center for Fabric
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20 SAN Volume Controller: Best Practices and Performance Guidelines 1.5.7 Zoning with multiple SVC clusters Unless two clusters participate in a mirroring relationship, all zoning must be configured so that the two clusters do not share a zone. If a single host requires access to two different clusters, create two zones with each zone to a separate cluster. The storage zones must also be separate, even if the two clusters share a disk controller. 1.5.8 Split controller configurations There might be situations where a storage controller is used both for SVC attachment and direct- attach hosts. In this case, it is important that you pay close attention during the LUN masking process ...
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