Title:
DATA PROCESSING METHOD AND APPARATUS, AND DEVICE AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/062166
Kind Code:
A1
Abstract:
Disclosed are a data processing method and apparatus, and a device and a medium, which are applied to the technical field of cloud storage, and are used for solving the problem in the prior art of the data synchronization performance of a cross-cluster data synchronization method being relatively poor. Specifically, when writing user data and metadata of the user data, a source cluster storage system inserts the metadata of the user data into a header of the user data, such that during data synchronization, other cluster storage systems can acquire, from the source cluster storage system, the user data having the header into which the metadata is inserted; and after the metadata is further acquired from the header of the user data, data synchronization of the user data and the metadata in the source cluster storage system can be realized, thereby simplifying a cross-cluster data synchronization operation, and improving the cross-cluster data synchronization performance.
Inventors:
JIANG XUKAI (CN)
LI HONGWANG (CN)
LIU MINGWEI (CN)
LI HONGWANG (CN)
LIU MINGWEI (CN)
Application Number:
PCT/CN2020/132196
Publication Date:
March 31, 2022
Filing Date:
November 27, 2020
Export Citation:
Assignee:
SHANGHAI YITU TECH CO LTD (CN)
International Classes:
G06F3/06; G06F16/2457; G06F16/27
Foreign References:
| CN102404411A | 2012-04-04 | |||
| CN102821138A | 2012-12-12 | |||
| CN105579974A | 2016-05-11 | |||
| CN104378431A | 2015-02-25 | |||
| CN105183400A | 2015-12-23 | |||
| US20200125266A1 | 2020-04-23 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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