Workload migration between virtualization softwares

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9342360
APP PUB NO 20150234684A1
SERIAL NO

14702179

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Abstract

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A virtual machine (VM) migration from a source virtual machine monitor (VMM) to a destination VMM on a computer system. Each of the VMMs includes virtualization software, and one or more VMs are executed in each of the VMMs. The virtualization software allocates hardware resources in a form of virtual resources for the concurrent execution of one or more VMs and the virtualization software. A portion of a memory of the hardware resources includes hardware memory segments. A first portion of the memory segments is assigned to a source logical partition and a second portion is assigned to a destination logical partition. The source VMM operates in the source logical partition and the destination VMM operates in the destination logical partition. The first portion of the memory segments is mapped into a source VMM memory, and the second portion of the memory segments is mapped into a destination VMM memory.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bacher, Utz Weil im Schoenbuch, DE 63 828
Buendgen, Reinhard Tuebingen, DE 29 382
Lueck, Einar Stuttgart, DE 38 457
Nunez, Mencias Angel Stuttgart, DE 96 489

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