PERSISTENT CHECKSUM DATA VALIDATION

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United States of America Patent

APP PUB NO 20170060674A1
SERIAL NO

14843824

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Examples relate to persistent checksum data validation. In some examples, it is determined if a storage array supports a persistent checksum capability. After determining that the storage array supports the persistent checksum capability, protection information is added to a data packet at an egress port, where the protection information includes a cyclic redundancy check (CRC), a serial number, and an offset. The data packet is sent with the protection information to the storage array, where the storage array uses the protection information to validate the data packet. A data response is received from the storage array, and then the protection information is used to validate the data response.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LPHOUSTON, TX8793

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nazari, Siamak Mountain View, US 35 241
Silversides, Tim Belfast, GB 1 0

Cited Art Landscape

Patent Info (Count) # Cites Year
 
HITACHI, LTD. (1)
* 2013/0346,723 METHOD AND APPARATUS TO PROTECT DATA INTEGRITY 1 2012
* Cited By Examiner

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