Impact of Single Parameter Changes on Ceph Cloud Storage Performance
Journal Title: Scalable Computing: Practice and Experience - Year 2016, Vol 17, Issue 4
Abstract
In a general purpose cloud system efficiencies are yet to be had from supporting diverse applications and their requirements within a storage system used for a private cloud. Supporting such diverse requirements poses a significant challenge in a storage system that supports fine grained configuration on a variety of parameters. This paper uses the Ceph distributed file system, and in particular its global parameters, to show how a single changed parameter can effect the performance for a range of access patterns when tested with an OpenStack cloud system.
Authors and Affiliations
STEFAN MEYER, JOHN P. MORRISON
Keywords
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- EP ID EP204686
- DOI 10.12694/scpe.v17i4.1201
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