Asymmetric data mirroring

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United States of America Patent

PATENT NO 9344502
APP PUB NO 20140330922A1
SERIAL NO

14334715

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Importance

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Abstract

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Methods, systems, and products mirror data between local memory and remote storage. A write command is sent from a server to a remote storage device, and a timer is established. A current time of the timer is compared to a maximum time period. If the maximum time period expires without receipt of an acknowledgment to the write command, then a write error is assumed to exist to the remote storage device.

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Patent Owner(s)

Patent OwnerAddress
AT&T PROPERTIES LLC675 W PEACHTREE STREET ATLANTA GA 30308

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Freeman, Darrell G Breckenridge, US 7 28
Gardner, James A Holmdel, US 19 205

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