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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Qingjia Huang Sen Su Siyuan Xu Jian Li Peng Xu Kai Shuang |
| Copyright Year | 2013 |
| Description | Author affiliation: State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China (Qingjia Huang; Sen Su; Siyuan Xu; Jian Li; Peng Xu; Kai Shuang) |
| Abstract | Virtualization and cloud computing technologies now make it possible to consolidate multiple online services, which are packed in Virtual Machines (VMs), into a smaller number of physical servers. However, it is still a challenging scheduling problem for cloud provider to dynamically manage the VM allocation for handling variable workloads without Service Level Agreement (SLA) violation. In this paper, we propose a Migration-based Elastic Consolidation Scheduling (MECS) mechanism to automate elastic resource scaling for cloud systems. Different from the previous researches, we take both the dynamic workload fluctuation and the VM migration overhead into account. We first develop an online resource demand predictor, which is an ARIMA-based VM resource demand state predictor, to achieve adaptive resource allocation for cloud applications. We then propose a migration-based elastic consolidation scheduling heuristic to dynamically consolidate the VMs with adaptive resource allocation for reducing the number of physical machines. Extensive experiment results show that our scheduling is able to realize elastic resource allocation with acceptable effect on SLAs. |
| Starting Page | 93 |
| Ending Page | 97 |
| File Size | 211631 |
| Page Count | 5 |
| File Format | |
| e-ISBN | 9781479932481 |
| DOI | 10.1109/ICDCSW.2013.27 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-08 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Servers Resource management Virtual machining Prediction algorithms Cloud computing Dynamic scheduling Resource Demand Predictor Cloud Data Center Live Migration Elastic Consolidation Scheduling |
| Content Type | Text |
| Resource Type | Article |
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