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Impact of HBA performance with Server Virtualization




Introduction of 64-bit, multi-core processors, PCI Express host bus and improved memory architectures have greatly benefited server consolidation and its rapid adoption in the virtualized datacenter. In the storage networking space, the evolution of consolidated server deployments and the move to 4Gb Fibre Channel switches and storage arrays is demanding a need for higher scalability in server connectivity to storage. To meet these ever-growing demands in consolidated and virtualized environments, it is imperative that enterprise IT managers deploy a scalable, high performance HBA architecture; an HBA architecture that can address the demands placed by multiple virtual machines (VMs) or guest OSes, and applications in virtualized environments running simultaneously on a single physical server.


Go get this whitepaper from Qlogic.
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