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System and method for managing a hybrid compute environment

  • US 10,445,146 B2
  • Filed: 04/04/2017
  • Issued: 10/15/2019
  • Est. Priority Date: 03/16/2006
  • Status: Active Grant
First Claim
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1. A method of dynamically provisioning a computing node for a workload in a hybrid compute environment, the method comprising:

  • receiving, at a workload manager resource manager interface in a hybrid compute environment having a plurality of computing nodes, an instruction from a workload manager to switch a computing node of the plurality of computing nodes from a first operating system to a second operating system;

    provisioning the computing node with the second operating system;

    allocating, to maintain a history of the computing node or to determine what operating system may next be provisioned on the computing node, at least one signal from a first resource manager associated with the first operating system to a latency pool, wherein the at least one signal from the first resource manager indicates a status of the computing node as determined by the first resource manager;

    processing at least one signal from a second resource manager associated with the second operating system;

    consuming resources associated with the second operating system at the computing node in response to processing the at least one signal from the second resource manager; and

    resolving, by the workload manager, a conflict based on receiving a first indication from the first resource manager that the computing node is down and a second indication from the second resource manager that the computing node is active by ignoring the first indication.

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