Dynamic management of computing platform resources
Abstract:
Embodiments of the invention provide for systems and computer program products for management of logically partitioned computing resources of a data processing system configured with hypervisors that each manages one or more logical partitions of the computing resources. The data processing system is configured with domains, and allocated to each domain are one or more hypervisors and logical partitions managed thereby. For a first domain, a token is received from a second domain. The token identifies available computing resources of the second domain that are available for temporary allocation. The data processing system determines whether the available computing resources of the second domain are needed by the first domain based at least in part on the received token. Responsive to determining that the available computing resources are needed by the first domain, the available computing resources are temporarily allocated to the first domain for use thereby.
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