Managing I/O connections using virtual host ports

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United States of America Patent

PATENT NO 11720254
SERIAL NO

17085275

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Bandwidth consumption and/or an I/O transmission rate on an I/O path between a port of a storage system and a physical host port may be managed, including determining when multiple virtual host ports correspond to (i.e., are mapped to) a same physical host port. This virtual host port mapping information may be used to more accurately determine bandwidth consumption and I/O transmission rates on I/O connections along an I/O path including the physical host port, and to adjust the bandwidth consumption and/or I/O transmission rate on one more of these I/O connections according to bandwidth thresholds and I/O count thresholds defined for the I/O path (e.g., for the Physical host port of the I/O path).

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Patent Owner(s)

  • EMC IP HOLDING COMPANY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Don, Arieh Newton, US 330 4773
Nuthakki, Krishna Deepak Bangalore, IN 19 105
Smith, Erik P Douglas, US 15 94

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