Title:
METHOD FOR PROCESSING DE-ALLOCATION COMMAND, AND STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/041258
Kind Code:
A1
Abstract:
A method for processing a de-allocation command and a storage device. The method for processing a de-allocation command comprises: acquiring, according to the de-allocation command, a logical address range indicated by the de-allocation command; updating an FTL table and setting an entry of the FTL table corresponding to the logical address range indicated by the de-allocation command as a first designated value; and indicating that the execution of the de-allocation command is completed.
Inventors:
YU SONGHAI (CN)
CAI SHUNAN (CN)
GUO ZHIHONG (CN)
GAO HUIJUAN (CN)
CAI SHUNAN (CN)
GUO ZHIHONG (CN)
GAO HUIJUAN (CN)
Application Number:
PCT/CN2017/100317
Publication Date:
March 08, 2018
Filing Date:
September 04, 2017
Export Citation:
Assignee:
BEIJING MEMBLAZE TECH CO LTD (CN)
International Classes:
G06F12/02
Domestic Patent References:
| WO2016094032A1 | 2016-06-16 |
Foreign References:
| CN102855193A | 2013-01-02 | |||
| CN103019971A | 2013-04-03 | |||
| CN105760311A | 2016-07-13 | |||
| CN104346287A | 2015-02-11 |
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