Methods and devices for transmitting data between storage area networks

Methods and devices for transmitting data between storage area networks

Methods and devices are provided for efficient transmission of data between storage area networks. According to some aspects of the invention, a "slim" TCP stack is provided which eliminates the socket layer found in a conventional TCP stack, thereby eliminating socket buffers and the asso...

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Hauptverfasser: MEHTA NEELIMA, KRISHNAMOORTHY PAGS, IVATURI DEVI PRASAD, KOLLI MADHURI, GOLSHAN ALI, JANAKIRAMAN VENKATESH
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator MEHTA NEELIMA
KRISHNAMOORTHY PAGS
IVATURI DEVI PRASAD
KOLLI MADHURI
GOLSHAN ALI
JANAKIRAMAN VENKATESH
description Methods and devices are provided for efficient transmission of data between storage area networks. According to some aspects of the invention, a "slim" TCP stack is provided which eliminates the socket layer found in a conventional TCP stack, thereby eliminating socket buffers and the associated buffer-to-buffer copying. Moreover, by eliminating the socket layer, one eliminates the listen state. This condition allows TCP processing in an interrupt context instead of client/server operation with a listen state. Accordingly, some aspects of the invention provide for transmitting data between SANs in an interrupt context.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title Methods and devices for transmitting data between storage area networks
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