Invention Grant
- Patent Title: Data processing method and NVMe storage device
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Application No.: US16899294Application Date: 2020-06-11
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Publication No.: US11467975B2Publication Date: 2022-10-11
- Inventor: Xin Qiu , Huifeng Xu , Haitao Guo , Hongguang Liu , Huawei Liu , Chunyi Tan , Victor Gissin
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: CN201510998928.8 20151228
- Main IPC: G06F12/1009
- IPC: G06F12/1009 ; G06F13/28 ; G06F15/173 ; G06F3/06 ; G06F13/16

Abstract:
A data processing method and a storage apparatus are disclosed. The data processing method includes: receiving, by an NVMe storage device, an NVMe write command sent by a host, where the NVMe write command carries a key and a value pointer, the value pointer points to first storage space, and the first storage space is used to store a value; obtaining, by the NVMe storage device, the key from the NVMe write command and a value length, and allocating second storage space to the value according to the value length, where the second storage space is in the NVMe storage device; and obtaining, by the NVMe storage device, the value from the host, and storing the value in the second storage space.
Public/Granted literature
- US20200301850A1 DATA PROCESSING METHOD AND NVME STORAGE DEVICE Public/Granted day:2020-09-24
Information query
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