Cisco 7008P - SFS InfiniBand Server Switch Uživatelský manuál stáhnout pdf (Strana 46)

Three Categories of Server Virtualization

 Virtual Machine: Splits a servers into independent virtual

servers.

VMWare, XEN, MSFT

Main value is higher server utilization.

 Virtual SMP: Combines servers together into a single managed

powered entity.

Virtual Iron, Qlusters

Main value is scaling mission critical apps on commodity HW.

 Physical Server Virtualization: Makes servers stateless by

moving server identity into the network, including storage and

I/O subsystem.

Cisco VFrame™, Egenera

Main value is making infrastructure change easier in

heterogeneous environment.

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Cisco 7008P - SFS InfiniBand Server Switch Uživatelský manuál Strana 46