The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 06, 2021
Filed:
May. 03, 2018
Alibaba Group Holding Limited, Grand Cayman, KY;
Chengyu Dong, Hangzhou, CN;
Jiaji Zhu, Hangzhou, CN;
Haiyong Zhang, Hangzhou, CN;
Feng Cao, Hangzhou, CN;
Yong Wang, Hangzhou, CN;
Wenhui Yao, Hangzhou, CN;
Junping Wu, Hangzhou, CN;
Yang Wu, Hangzhou, CN;
Yuanyuan Dong, Hangzhou, CN;
Dongzheng Wu, Hangzhou, CN;
Jing Lu, Hangzhou, CN;
Alibaba Group Holding Limited, Grand Cayman, KY;
Abstract
Embodiments of the disclosure provide a data write-in method and apparatus. The data write-in method includes: selecting a target replica server from a plurality of replica servers managed by a metadata server according to remaining capacity of the plurality of replica servers; selecting a write-in disk in the target replica server according to remaining capacity and load of disks managed by the target replica server; and storing write-in data into the write-in disk through the target replica server.