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NCA
2007
IEEE

Transparent Reliable Multicast for Ethernet-Based Storage Area Networks

14 years 5 months ago
Transparent Reliable Multicast for Ethernet-Based Storage Area Networks
As disk storage density increases and data availability requirements become ever more demanding, data replication is increasingly an indispensable feature of enterprise-class storage systems. For highly available storage systems, every disk block is typically replicated on a local mirror server and a remote mirror server in addition to being stored on the main storage server. In a network storage environment, this N-way data replication increases the write traffic load on the storage client’s network interface by N times. Multicast is a natural solution to this problem. However, existing storage area network technologies such as Fibre Channel and Ethernet do not provide adequate support for linklayer multicast. This paper describes a novel reliable multicast mechanism for Ethernet-based storage area networks that effectively exploits the Virtual LAN technology and is able to keep the traffic load of N-way replication roughly at the same level as the no-replication case regardless ...
Shibiao Lin, Maohua Lu, Tzi-cker Chiueh
Added 04 Jun 2010
Updated 04 Jun 2010
Type Conference
Year 2007
Where NCA
Authors Shibiao Lin, Maohua Lu, Tzi-cker Chiueh
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