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Douglas A Prins, Aaron K Olbrich, Huapeng Guan, Graeme Weston Lewis, Anand Kulkarni, Yipei Yu: Tracking intermix of writes and un-map commands across power cycles. SanDisk Technologies, Brinks Gilson & Lione, September 5, 2017: US09753649

Systems, methods and/or devices are used to enable tracking intermix of writes and un-map commands across power cycles. In one aspect, the method includes (1) receiving, at a storage device, a plurality of commands from a host, the storage device including non-volatile memory, (2) maintaining a log ...


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Senthil M Thangaraj, Divya Reddy, Venkatesh K Paulsamy, Satish Babu Vasudeva, Jimmy Sy, Rakesh Chandra: Processing of un-map commands to enhance performance and endurance of a storage device. SANDISK TECHNOLOGIES, Morgan Lewis & Bockius, January 31, 2017: US09558125

A storage device and method enable processing of un-map commands. In one aspect, the method includes (1) determining whether a size of an un-map command satisfies (e.g., is greater than or equal to) a size threshold, (2) if the size of the un-map command satisfies the size threshold, performing one ...


3
Tracking Intermix of Writes and Un-Map Commands Across Power Cycles. April 28, 2016: US20160117099-A1

Systems, methods and/or devices are used to enable tracking intermix of writes and un-map commands across power cycles. In one aspect, the method includes (1) receiving, at a storage device, a plurality of commands from a host, the storage device including non-volatile memory, (2) maintaining a log ...