Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
DISK ALLOCATION METHOD AND APPARATUS, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/094134
Kind Code:
A1
Abstract:
Disclosed are a disk allocation method and apparatus, and a readable storage medium, belonging to the technical field of computers. The method comprises: acquiring target data to be stored (301); determining a first erasure code corresponding to the target data, wherein the first erasure code is used for coding the target data to obtain erasure code data comprising a data block and a check block (302); and allocating a first disk group in a storage space according to the first erasure code, wherein there are one or more first disk groups for storing the erasure code data (303). By means of the method, an allocated disk can be dynamically adjusted according to different erasure codes, thereby improving the flexibility of disk allocation.

More Like This:
JPH0642194INDUSTRIAL APPLICABILITY A method and an apparatus for reproducing data in a redundant array of a plurality of disk drives including an error-occurring disk drive.
JP3544835METHOD FOR CONTROLLING INFORMATION PROCESSING SYSTEM
JPH11120113METHOD FOR UPGRADING FIRMWARE CODE IN OPTICAL DISK DIRVE
Inventors:
CAO LI (CN)
XIA WEIQIANG (CN)
WU XIAOPENG (CN)
Application Number:
PCT/CN2019/116783
Publication Date:
May 14, 2020
Filing Date:
November 08, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HANGZHOU HIKVISION SYSTEM TECH CO LTD (CN)
International Classes:
G06F3/06
Foreign References:
CN104598162A2015-05-06
CN107943421A2018-04-20
CN108334419A2018-07-27
CN106708651A2017-05-24
US20140040702A12014-02-06
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: DATA TRANSMISSION METHOD AND COMMUNICATION DEVICE

Next Patent: DIRECT-CURRENT RELAY RESISTANT TO SHORT-CIRCUIT CURRENT