Ceph CRUSH Data Distribution Algorithms

CRUSH is one of the Ceph module,mainly solve the controllable, extensible, decentralized distribution of data copy. Ceph's biggest characteristics is a distributed metadata server is through CRUSH algorithm to allocate file storage location, its core is RADOS (Reliable, Autonomic Distributed Ob...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 596; no. Mechatronics and Industrial Informatics II; pp. 196 - 199
Main Authors Liang, Xiao Yang, Guan, Zhang Cen
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.07.2014
Subjects
Algorithms
Availability
Clusters
Crushing
Error detection
Metadata
Reproduction
Stores
Cloud Storage
Bucket
Crush
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Summary:CRUSH is one of the Ceph module,mainly solve the controllable, extensible, decentralized distribution of data copy. Ceph's biggest characteristics is a distributed metadata server is through CRUSH algorithm to allocate file storage location, its core is RADOS (Reliable, Autonomic Distributed Object Store), an object storage cluster, provide high availability of the object itself, error detection and repair.
Bibliography:Selected, peer reviewed papers from the 2014 2nd International Conference on Mechatronics and Industrial Informatics (ICMII 2014), May 30-31, 2014, Guangzhou, China
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ISBN:9783038351764
3038351768
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.596.196