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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/8393

Title: Constructing high availability network systems
Authors: Inoguchi, Yasushi
Shikida, Mikifumi
Tan, Yasuo
Matsuzawa, Teruo
Issue Date: 2001-12-06
Publisher: 北陸先端科学技術大学院大学情報科学研究科
Magazine name: Research report (School of Information Science, Japan Advanced Institute of Science and Technology)
Volume: IS-RR-2001-025
Start page: 1
End page: 9
Abstract: Recently scale of LAN systems is rapidly increasing, and integrated network systems are required to improve usability and reduce maintenance cost. However there are many problems to construct the integrated networks such as network design, network connection for file servers and designing application servers. This paper addresses schemes for integrated network systems based on a real integrated network in our university. Network designing policy, routing schemes for central huge file servers and high availability schemes for application servers are discussed. Our proposal for network design is construction with two different generation network facilities to avoid hardware and software failure. For file servers which has many network interface to improve bandwidth, many routing algorithms are standardized to select network interface for packets from file servers, but there are no effective implementation for client which throw packets toward file servers. We propose network interface selecting method that looks up optimal interface in NIS maps and set as "automount" arguments. We implement these approaches on our network and evaluate its efficacy under real network system operation. In consequence, routing schemes for file servers can reduce roundabout routing.
URI: http://hdl.handle.net/10119/8393
Material Type: publisher
Appears in Collections:IS-RR-2001

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