Invention Grant
- Patent Title: Fragment management method and fragment management apparatus
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Application No.: US16718976Application Date: 2019-12-18
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Publication No.: US11243706B2Publication Date: 2022-02-08
- Inventor: Chen Wang , Tangren Yao , Feng Wang
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Conley Rose, P.C.
- Priority: CN201710515966.2 20170629
- Main IPC: G06F3/06
- IPC: G06F3/06
Abstract:
A computing node in a distributed storage system is configured to send an instruction of migration of a parity fragment of a plurality of data fragments from a first-level storage medium to a second-level storage medium, where performance of the second-level storage medium is lower than the first-level storage medium.
Information query
