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Management of Data Replication for PC Cluster-based Cloud Storage System

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arxiv 1112.5917 v1 pith:KUQWBSDT submitted 2011-12-27 cs.DC cs.NI

classification cs.DCcs.NI
keywords storagecloudsystemclusternodescommoditydatadistributed
verification ladder T0 review T1 audit T2 compute T3 formal
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Storage systems are essential building blocks for cloud computing infrastructures. Although high performance storage servers are the ultimate solution for cloud storage, the implementation of inexpensive storage system remains an open issue. To address this problem, the efficient cloud storage system is implemented with inexpensive and commodity computer nodes that are organized into PC cluster based datacenter. Hadoop Distributed File System (HDFS) is an open source cloud based storage platform and designed to be deployed in low-cost hardware. PC Cluster based Cloud Storage System is implemented with HDFS by enhancing replication management scheme. Data objects are distributed and replicated in a cluster of commodity nodes located in the cloud. This system provides optimum replica number as well as weighting and balancing among the storage server nodes. The experimental results show that storage can be balanced depending on the available disk space, expected availability and failure probability of each node in PC cluster.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Balancing Fixed Number of Nodes Among Multiple Fixed Clusters

    cs.DC 2025-06 reject novelty 3.0 of 10

    The paper describes a threshold-based node rebalancing architecture for container clusters that reuses a fixed pool of nodes and cancels moves that would violate utilization limits.

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