Design of a Kind of File System Object-Based Storage Device

被引：0

作者：

Yang, Dan ^{[1
]}

机构：

[1] South Cent Univ Nationalities, Wuhan, Hubei Province, Peoples R China

来源：

PROCEEDINGS OF THE 2013 ASIA-PACIFIC COMPUTATIONAL INTELLIGENCE AND INFORMATION TECHNOLOGY CONFERENCE | 2013年

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Object-based storage (OBS) represents the development trend of next generation storage technology. Object-based storage system distributes its load into many object storage devices (OSD), each OSD's load characteristics have significantly different with usually servers and workstations, therefore the common file systems are not suitable for OSD storage management. This article describes the design and implementation of an OSD-side local object file system OBSFS. This is an object-ba(1)sed file system used B+ tree and continuous blocks (extent), it implements the quick find from object ID to properties and data objects, and after long-term operation, objects distribution on a single OSD continues to maintain a high degree of continuous, thereby improving I/O performance for a single OSD node.

引用

页码：439 / 445

页数：7