Minimizing workload migrations during cloud maintenance operations

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United States of America Patent

PATENT NO 9170850
APP PUB NO 20140258539A1
SERIAL NO

14068394

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method, system and computer program product for minimizing workload migrations during cloud maintenance operations. Upon receiving an indication that a scheduled maintenance operation is to be performed, a cloud controller uploads the maintenance binaries associated with the scheduled maintenance operation and analyzes the maintenance binaries so as to evaluate the requirements of the maintenance packages and dependencies associated with the scheduled maintenance operation. A matrix is then generated by the cloud controller to identify the classes of hardware that will be disrupted by the scheduled maintenance operation based on the analysis. The workloads running on the classes of hardware identified in the matrix will then be consolidated prior to the scheduled maintenance operation. By consolidating the workloads onto a fewer number of hardware components, a fewer number of workload migrations will need to be performed during the cloud maintenance operation.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heninger, Ivan M Selma, US 23 759
Larson, Douglas A Raleigh, US 56 889
Quirk, Aaron J Cary, US 235 1575
Sheard, Matthew J Morrisville, US 17 316

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