کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6883145 | 1444129 | 2018 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Survey on link layer congestion management of lossless switching fabric
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
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چکیده انگلیسی
With the I/O bottleneck being mitigated by solid-state disk and in-memory computing, and the increase of network bandwidth, the packet processing of the traditional TCP/IP stack becomes a new bottleneck due to the large processing latency and CPU consumption. To reduce the processing latency and CPU consumption, it becomes popular to access the network interface cards directly via the kernel bypass and remote direct memory access (RDMA) technique. Accordingly, the congestion management is expected to be deployed at the link layer. On the other hand, it is more simple and efficient to deploy a unified link layer congestion management scheme to ensure low latency and zero packet loss for all of the block-based storage traffic, the InterProcess Communication traffic and the applications such as e-commerce platforms, in-memory key-value store, web object caching in datacenters and clusters. In this paper, we review the existing standard link layer congestion management mechanisms of lossless switching fabrics, including the enhanced Ethernet, InfiniBand and Fibre Channel. We focus on their history of evolution and enabling technologies, and discuss the current challenges and opportunities. The summary and comparison of these standard link layer congestion management mechanisms may serve as a foundation for future research in this area.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Standards & Interfaces - Volume 57, March 2018, Pages 31-35
Journal: Computer Standards & Interfaces - Volume 57, March 2018, Pages 31-35
نویسندگان
Wanchun Jiang, Fengyuan Ren, Jianxin Wang,