Raccoon: A Novel Network I/O Allocation Framework for Workload-Aware VM Scheduling in Virtual Environments.
文献类型：期刊论文
| 作者 | Zeng, Lingfang ; Wang, Yang ; Fan, Xiaopeng ; Xu, Chengzhong |
| 刊名 | IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We present a network I/O allocation framework, called Raccoon, for workload-aware VM scheduling algorithm to facilitate hybrid I/O workloads in virtualenvironments. Raccoon combines the strengths of paravirtual I/O and SR-IOV techniques to not only minimize the network latency, but also optimize the bandwidth utilization for workload-aware VM scheduling. In Raccoon, a limited number of VFs in SR-IOV are granted to I/O-intensive VMs while the paravirtual Network Interface Cards (vNICs) are allocated to other non-I/O-intensive VMs as the default resources. With this design, Raccoonprovides latency reduction and bandwidth guarantee under the premise that I/O-intensive VMs will always be granted the VFs to facilitate their I/O operations. The types of workloads ineach VM are identified at runtime by modified XenMon. By leveraging the ACPI Hotplug technique, Raccoon can adaptively plugin and plugout the SR-IOV VFs upon the changes of VM requirements so that an efficient I/O workload-aware VM scheduling algorithm can be implemented based on the bonding driver technique. The experimental results reveal that Raccoon can combine the benefits of para-virtual I/O and SR-IOV techniques to improve the overall performance of virtualized platforms with VMs that have diverse I/O workloads. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/12531]  |
| 专题 | 深圳先进技术研究院_数字所 |
| 作者单位 | IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS |
| 推荐引用方式 GB/T 7714 | Zeng, Lingfang , Wang, Yang , Fan, Xiaopeng ,et al. Raccoon: A Novel Network I/O Allocation Framework for Workload-Aware VM Scheduling in Virtual Environments.[J]. IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS,2017. |
| APA | Zeng, Lingfang , Wang, Yang , Fan, Xiaopeng ,& Xu, Chengzhong.(2017).Raccoon: A Novel Network I/O Allocation Framework for Workload-Aware VM Scheduling in Virtual Environments..IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS. |
| MLA | Zeng, Lingfang ,et al."Raccoon: A Novel Network I/O Allocation Framework for Workload-Aware VM Scheduling in Virtual Environments.".IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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