QoS Guarantees for Network Bandwidth in Private Clouds

被引：2
作者：
Anastasi, Gaetano F. [1 ]
Coppola, Massimo [1 ]
Dazzi, Patrizio [1 ]
Distefano, Marco [1 ,2 ]
机构：
[1] Natl Res Council CNR, Informat Sci & Technol Inst, Via G Moruzzi 1, I-56124 Pisa, Italy
[2] Univ Pisa, Dept Comp Sci, Largo B Pontecorvo 3, I-56127 Pisa, Italy
来源：
2ND INTERNATIONAL CONFERENCE ON CLOUD FORWARD: FROM DISTRIBUTED TO COMPLETE COMPUTING | 2016年 / 97卷
关键词：
Quality of Service; Network guarantees; SLA; Traffic Control; Cloud Computing;
D O I：
10.1016/j.procs.2016.08.275
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In modern datacenters, variability of network load and performance tipically leads to unpredictable application performance for the many tenants sharing the hardware. To overcome this problem, Cloud providers should supply network guarantees as part of their Quality of Service (QoS) offer to the customers. This paper focuses on providing QoS guarantees for the network bandwidth. Starting form a Service Level Agreement (SLA) specification we model an admission control test and adopt an endpoint-only solution for the provider, enforcing bandwidth guarantees through the Linux Traffic Control (TC) technology. Experiments are reported to show the effectiveness of Linux TC in the proposed approach. (C) 2016 The Authors. Published by Elsevier B.V.
引用
收藏
页码：4 / 13
页数：10
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