Systems and methods for persistent deallocation

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United States of America Patent

PATENT NO 8762658
SERIAL NO

13566471

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Abstract

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An apparatus, system, and method are disclosed for managing data with an empty data segment directive at the storage device. The apparatus, system, and method for managing data include a write request receiver module and a data segment token storage module. The write request receiver module receives a storage request from a requesting device. The storage request includes a request to store a data segment in a storage device. The data segment includes a series of repeated, identical characters or a series of repeated, identical character strings. The data segment token storage module stores a data segment token in the storage device. The data segment token includes at least a data segment identifier and a data segment length. The data segment token is substantially free of data from the data segment.

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Patent Owner(s)

  • INTELLECTUAL PROPERTY HOLDINGS 2 LLC;LONGITUDE ENTERPRISE FLASH S.A.R.L.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flynn, David Sandy, US 222 11240
Thatcher, Jonathan Liberty Lake, US 91 5764
Zappe, Michael Arvada, US 63 3388

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