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HIERARCHICAL VIRTUALISATION THROUGH MULTI-LEVEL VIRTUALISATION MECHANISM
HIERARCHICAL VIRTUALISATION THROUGH MULTI-LEVEL VIRTUALISATION MECHANISM
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机译：通过多层次虚拟化机制进行层次化虚拟化
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摘要
FIELD: information technology.;SUBSTANCE: invention discloses hierarchical virtualisation, where such virtualisation can be accomplished through a multi-level mechanism. The hierarchical virtualisation includes using a hypervisor which maintains a first partition and using a virtualisation stack in the first partition to create and control a second partition. Multiple virtualisation stacks can exist in the first partition, and each virtualisation stack can create and control multiple partitions. In one particular implementation, a child partition can have exclusive control over part or all of its resources with respect to a parent partition. The hypervisor as the ultimate arbiter in such a virtualised environment enforces such a setup and can communicate directly with any partition in the virtualised hierarchy.;EFFECT: easier hierarchical virtualisation.;17 cl, 11 dwg
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