Latest evolution of EOS filesystem

被引：10

作者：

Adde, Geoffray ^{[1
]}

Chan, Belinda ^{[1
]}

Duellmann, Dirk ^{[1
]}

Espinal, Xavier ^{[1
]}

Fiorot, Alessandro ^{[1
]}

Iven, Jan ^{[1
]}

Janyst, Lukasz ^{[1
]}

Lamanna, Massimo ^{[1
]}

Mascetti, Luca ^{[1
]}

Rocha, Joaquim M. Pereira ^{[1
]}

Peters, Andreas J. ^{[1
]}

Sindrilaru, Elvin A. ^{[1
]}

机构：

[1] CERN, IT Deparment, Data Storage & Serv Grp, Geneva, Switzerland

来源：

16TH INTERNATIONAL WORKSHOP ON ADVANCED COMPUTING AND ANALYSIS TECHNIQUES IN PHYSICS RESEARCH (ACAT2014) | 2015年 / 608卷

关键词：

D O I：

10.1088/1742-6596/608/1/012009

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

EOS is an open source distributed filesystem developed and used mainly at CERN. It provides low latency, high availability, strong authentication, multiple replication schemas as well as multiple access protocols and features. Deployment and operations remain simple and EOS is currently being used by multiple experiments at CERN providing a total raw storage space of 86PB. A brief overview of EOS's architecture is given then its main and latest features are reviewed and some operations facts are reported. Finally, emphasis is laid on the new infrastructure aware file placement and access engine.

引用

页数：6