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Fair Unidirectional Multi-Queue Virtual Machine Migration

  • US 20150212844A1
  • Filed: 01/27/2014
  • Published: 07/30/2015
  • Est. Priority Date: 01/27/2014
  • Status: Active Grant
First Claim
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1. A computer-implemented method, comprising:

  • maintaining, by a hypervisor executed by a processing device, a current scan identifier for each of a plurality of streams used to migrate a virtual machine;

    determining, by the hypervisor, when a current scan identifier of a first stream in the plurality of streams and a current scan identifier of a second stream in the plurality of streams are associated with different memory states of the virtual machine; and

    adjusting, by the hypervisor, processing of memory updates when the current scan identifier of the first stream and the current scan identifier of the second stream are associated with different memory states of the virtual machine.

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