Management of destage tasks with large number of ranks

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9342463
SERIAL NO

13623624

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Abstract

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A processor, operable in a computing storage environment, for each rank in a storage management device in the computing storage environment, allocates a lower maximum count, and a higher maximum count, of Task Control Blocks (TCBs) to be implemented for performing a storage operation, and performs the storage operation using up to the lower maximum count of TCBs, yet only allows those TCBs above the lower maximum count to be allocated for performing the storage operation satisfying at least one criterion.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ash, Kevin J Tucson, US 264 1702
Benhase, Michael T Tucson, US 240 2847
Gupta, Lokesh M Tucson, US 542 3375
Todd, Kenneth W Tucson, US 34 286

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