Title:
DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/279906
Kind Code:
A1
Abstract:
A data processing method and apparatus, a device, and a readable storage medium. According to the present application, data reliability protection is performed for a solid-state disk by using an EC algorithm. Since the number of check data blocks m in an EC algorithm is configurable, the present application can tolerate more DIE faults in a disk, is not easy to lose data, has sufficient flexibility, and is suitable for protecting a large-capacity storage disk. Meanwhile, according to the present application, data is correspondingly stored in a disk according to an arrangement order of n user data blocks and m check data blocks in a currently available data block group, so that the randomness of check data in a disk can be ensured. That is, check data may be stored in each DIE in a disk, so as to further protect data from being lost. Correspondingly, the data processing apparatus, the device, and the readable storage medium provided in the present application also have the described technical effect.
Inventors:
TANG XIAODONG (CN)
CHEN XIANG (CN)
CHEN XIANG (CN)
Application Number:
PCT/CN2022/097620
Publication Date:
January 12, 2023
Filing Date:
June 08, 2022
Export Citation:
Assignee:
DAPUSTOR CORP (CN)
International Classes:
G06F3/06
Domestic Patent References:
| WO2018028107A1 | 2018-02-15 |
Foreign References:
| CN113419684A | 2021-09-21 | |||
| CN103984607A | 2014-08-13 | |||
| CN111400083A | 2020-07-10 | |||
| CN111818124A | 2020-10-23 | |||
| US20200174708A1 | 2020-06-04 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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