Vmware, Inc.

Yongkun Gui

Badhrinath Sampathkumar

A method for simulating a virtual computing environment includes specifying one or more flavors of resource consumers and one or more flavors of datastores to be provisioned on a tree of hosts for a simulation of a distributed virtualization scheduler. The method also includes generating a tree of hosts for the resource consumers and datastores based on the specified flavors and using a tree generator component of the distributed virtualization scheduler. The method further includes generating a plurality of resource consumer requests for the generated tree of hosts according to a pattern-based input, where the resource consumer requests include requests for the specified resource consumer flavors and the specified datastore flavors. The method also includes simulating execution of the resource consumer requests on the generated tree of hosts using the distributed virtualization scheduler, and utilizing a result of the simulated execution to improve a placement decision for a resource consumer.

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Mountain View, CA, United States of America

Yongkun Gui