Abstract | ||
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The load balancing framework for high-performance clustered storagesystems presented in this paper provides a general method for reconfiguringa system facing dynamic workload changes. It simultaneously balances load andminimizes the cost of reconfiguration. It can be used for automatic reconfigurationor to present an administrator with a range of (near) optimal reconfigurationoptions, allowing a tradeoff between load distribution and reconfiguration cost.The framework supports a wide range of measures for load imbalance and reconfigurationcost, as well as several optimization techniques. The effectivenessof this framework is demonstrated by balancing the workload on a NetApp DataONTAP GX system, a commercial scale-out clustered NFS server implementation.The evaluation scenario considers consolidating two real world systems,with hundreds of users each: a six-node clustered storage system supporting engineeringworkloads and a legacy system supporting three email severs. |
Year | DOI | Venue |
---|---|---|
2008 | 10.1007/978-3-540-89894-8_9 | HiPC |
Keywords | Field | DocType |
dynamic workload change,real world system,storage system,load imbalance,load distribution,reconfiguration cost,reconfiguringa system,netapp dataontap gx system,wide range,legacy system,blas,multicore,cache coherency,load balance | Computer science,Load balancing (computing),Workload,Parallel computing,Round-robin DNS,Greedy algorithm,Multi-core processor,Legacy system,Control reconfiguration,Distributed computing,Cache coherence | Conference |
Volume | ISSN | Citations |
5374 | 0302-9743 | 12 |
PageRank | References | Authors |
0.63 | 14 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Daniel Kunkle | 1 | 62 | 7.12 |
Jiri Schindler | 2 | 411 | 26.82 |