Host aware storage tiering

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United States of America Patent

PATENT NO 10698606
APP PUB NO 20180059952A1
SERIAL NO

15251016

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Abstract

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Host aware storage tiering including receiving, by a storage controller on a storage server, a disconnect signal indicating an end of a first client session for a client, wherein the first client session comprises accesses to a plurality of data blocks on the storage server; determining, by the storage controller, that at least one data block of the plurality of data blocks was moved to a first tier storage during the first client session; storing, by the storage controller, an indication that the at least one data block was moved to the first tier storage; receiving a connect signal indicating a beginning of a second client session for the client; and moving, in response to the connect signal, the at least one data block into the first tier storage.

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Patent Owner(s)

Patent OwnerAddress
LENOVO GLOBAL TECHNOLOGIES SWITZERLAND INTERNATIONAL GMBHC/O BRIGHT LAW AG BUNDESPLATZ 9 ZUG 6300

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andrews, Shawn C Youngsville, US 3 51
Cosby, David W Raleigh, US 21 130
Vojnovich, Theodore B Raleigh, US 23 193

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