Ordering logical units in a subgroup of a consistency group

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9471222
APP PUB NO 20150324257A1
SERIAL NO

14274876

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Abstract

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Embodiments relate to method and computer program products which prioritize the logical units in a subgroup. Thereafter, in case of abnormal operation of the process for copying the consistency group from primary storage to secondary storage, low priority logical units of the subgroups of the consistency group are not copied from primary storage to secondary storage.

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Patent Owner(s)

  • IBM CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Browne, Michael E Staatsurg, US 39 577
Finn, Nancy J Stormville, US 6 30
Lara, Christina A Tucson, US 22 216
Ward, Maria R Pflugervill, US 25 82

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