Title:
METHOD AND DEVICE FOR STORAGE RESOURCE ALLOCATION FOR VIDEO CLOUD STORAGE
Document Type and Number:
WIPO Patent Application WO/2017/140130
Kind Code:
A1
Abstract:
Disclosed in the embodiments of the present application are a method and device for storage resource allocation for video cloud storage, used for a management node in a cloud storage cluster; a video-data storage request is received from a client; according to a resource pool identifier carried in said request, filtering is performed to obtain a corresponding assignable storage-node queue; according to an encoder identifier, it is determined whether the request is a first request; if it is a first request, then a destination storage node that may be allocated to a write node is filtered out from said assignable storage node queue according to a load prediction algorithm; if not, then from said assignable storage-node queue, and in combination with said load prediction algorithm and the current number of writes of the storage node in pre-recorded node synchronization information, a destination storage node that may be allocated to a write node is filtered out, then address information of the destination storage node is fed back to the client; using the embodiments of the present application, it is possible to achieve a balanced allocation of the storage load of a cloud storage system.
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Inventors:
DING GUANGKAI (CN)
Application Number:
PCT/CN2016/105084
Publication Date:
August 24, 2017
Filing Date:
November 08, 2016
Export Citation:
Assignee:
HANGZHOU HIKVISION DIGITAL TEC (CN)
International Classes:
H04L29/08
Foreign References:
| CN105338027A | 2016-02-17 | |||
| CN103617083A | 2014-03-05 | |||
| CN102123167A | 2011-07-13 | |||
| US20140250232A1 | 2014-09-04 |
Other References:
See also references of EP 3419247A4
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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