| 发明名称 |
METHOD OF DISTRIBUTING AND STORING FILE-BASED DATA |
| 摘要 |
A metadata server of a distributed file system calculates an access frequency of a file and changes a maintaining method of chunks of a data server for dividing data of the file into chunk units to store the chunks in a stripe in accordance with access frequency of the file. |
| 申请公布号 |
US2014317056(A1) |
申请公布日期 |
2014.10.23 |
| 申请号 |
US201313950800 |
申请日期 |
2013.07.25 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
KIM Youngchul;KIM Hong Yeon;KIM Young Kyun |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of a metadata server of a distributed file system distributing and storing data of a file, comprising:
calculating an access frequency of the file; and changing a maintaining method of chunks of a data server for dividing data of the file into chunk units to store the chunks in a stripe in accordance with the access frequency of the file. |
| 地址 |
Daejeon KR |
