Invention Grant
- Patent Title: Method, device, and computer program product for managing index in storage system
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Application No.: US16917843Application Date: 2020-06-30
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Publication No.: US11243932B2Publication Date: 2022-02-08
- Inventor: Jie Liu , Haitao Li , Jian Wen , Chao Lin
- Applicant: EMC IP Holding Company LLC
- Applicant Address: US MA Hopkinton
- Assignee: EMC IP Holding Company LLC
- Current Assignee: EMC IP Holding Company LLC
- Current Assignee Address: US MA Hopkinton
- Agency: Chamberlain, Hrdlicka, White, Williams & Aughtry
- Priority: CN202010231101.5 20200327
- Main IPC: G06F16/22
- IPC: G06F16/22 ; G06F16/13
Abstract:
The present disclosure relates to a method, a device, and a computer program product for managing indexes in a storage system. The storage system includes storage data. In the method, a first set of data objects associated with the storage data is acquired. A first set of hashes of the first set of data objects is determined respectively. Hashes in the first set of hashes are hashes of data objects in the first set of data objects. A first file is generated in the storage system to store the first set of hashes. A first name of the first file is determined based on the hashes in the first set of hashes. An index of the storage data is created based on the first file.
Public/Granted literature
- US20210303538A1 METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MANAGING INDEX IN STORAGE SYSTEM Public/Granted day:2021-09-30
Information query
