Title:
A data distribution method, the storage-of-data method, a related device, and a system
Document Type and Number:
Japanese Patent JP6259868
Kind Code:
B2
Abstract:
Embodiments of the present invention disclose a data distribution method for improving performance of a distributed storage system. The method in the embodiments of the present invention includes: receiving, by a data distribution apparatus, a storage instruction of a user, dividing to-be-stored data that the storage instruction instructs to store, into P data segments, determining a storage node group corresponding to each data segment, and finally distributing the data segment to a primary node in the corresponding storage node group. The embodiments of the present invention further provide a related data storage method, a related apparatus, and a system.
Inventors:
Royal road
Zhang Yi
Fan Wei
Zhang Shi yan
Strong Thong
Zhang Yi
Fan Wei
Zhang Shi yan
Strong Thong
Application Number:
JP2016111406A
Publication Date:
January 10, 2018
Filing Date:
June 03, 2016
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
G06F12/00; G06F3/06; G06F13/10
Domestic Patent References:
| JP2010079886A | ||||
| JP2007513429A | ||||
| JP2005327291A | ||||
| JP2000348063A | ||||
| JP2005182274A |
Foreign References:
| US20100064166 | ||||
| US7783600 | ||||
| US20100094921 | ||||
| US20130283125 | ||||
| US8103789 | ||||
| US20110229104 | ||||
| CN103699494A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki