The Panasas ActiveScale Storage Cluster: Delivering Scalable High Bandwidth Storage
Proceedings of the 2004 ACM/IEEE conference on Supercomputing
Object storage: the future building block for storage systems
LGDI '05 Proceedings of the 2005 IEEE International Symposium on Mass Storage Systems and Technology
Benefits of high speed interconnects to cluster file systems: a case study with lustre
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
IEEE Communications Magazine
Finding a needle in Haystack: facebook's photo storage
OSDI'10 Proceedings of the 9th USENIX conference on Operating systems design and implementation
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Object-based Storage Device (OSD) is the foundation of the Object-based Storage System (OBSS).As the petabyte-scale OBSS includes thousands of OSDs, the performance, cost and power of single OSD must be considered together to build such a huge storage system The existing OSD based on server and general-purposed PC platform cannot have an excellent tradeoff among the three factor as they are not designed specifically for storage applications. An original OSD architecture based on the Intel IOP315 I/O processor chipset is presented in this paper. The I/O processor makes it powerful for the OSD to process the network communication protocol and the unique switch fabric of the chipset can further improve the I/O performance through parallel data transfer in multiple I/O channels. The experimental results show that the OSD performs well for system performance. Moreover, it provides characteristic of low cost and power.