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2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06)最新文献

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Self-similarity in data traffic for object-based storage system 对象存储系统数据流量的自相似性
2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06) Pub Date : 2006-08-01 DOI: 10.1109/IWNAS.2006.41
Ke Zhou, Qiang Zou, D. Feng, Lingfang Zeng
{"title":"Self-similarity in data traffic for object-based storage system","authors":"Ke Zhou, Qiang Zou, D. Feng, Lingfang Zeng","doi":"10.1109/IWNAS.2006.41","DOIUrl":"https://doi.org/10.1109/IWNAS.2006.41","url":null,"abstract":"With the development of network storage technology, object-based storage (OBS), as the next wave of storage technology and devices, provides the advantages of both file storage and block storage. However, the performance of such network storage hinges on knowing the I/O traffic patterns and optimizing the network for such patterns. Recently the notion of self-similarity has been applied to I/O workload, just like to wide-area and local-area network traffic. In this paper, basing on self-similar stochastic processes, we study the long-range dependencies in data traffic for object-based storage system (OBSS) and discuss the relation between I/O workload and network traffic about self-similarity","PeriodicalId":439264,"journal":{"name":"2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131306842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
High reliability and flexibility storage cluster in decentralized organization 分布式组织中高可靠性和灵活性的存储集群
2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06) Pub Date : 2006-08-01 DOI: 10.1109/IWNAS.2006.29
Bin Cai, C. Xie
{"title":"High reliability and flexibility storage cluster in decentralized organization","authors":"Bin Cai, C. Xie","doi":"10.1109/IWNAS.2006.29","DOIUrl":"https://doi.org/10.1109/IWNAS.2006.29","url":null,"abstract":"Decentralized, cooperative and large-scale distributed storage systems that consist of a cluster of storage nodes attached with local disks can deliver high resource utilization, high availability and easy scalability. Therefore they become a cost-effective solution. High availability with node failures, strong data consistency, flexible expandability and high I/O throughput are still important challenges in the face of the system design. In this paper, we describe the design and implementation of a LAN-based decentralized storage cluster built upon off-the-shelf commodity components. It employs replication and erasure-codes to provide high reliability and automatic failure recovery, adapts versioning to achieve single-file serializability and replicas consistency, supports data migration scheme to balance I/O workload and storage utilization, and provides global unified content cache to optimize memory-to-disk policy. We also present the experiment results to demonstrate the features and performance of our design","PeriodicalId":439264,"journal":{"name":"2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132585886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A fast read/write process to reduce RDMA communication latency 一个快速的读写过程，以减少RDMA通信延迟
2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06) Pub Date : 2006-08-01 DOI: 10.1109/IWNAS.2006.7
Li Ou, Jizhong Han
{"title":"A fast read/write process to reduce RDMA communication latency","authors":"Li Ou, Jizhong Han","doi":"10.1109/IWNAS.2006.7","DOIUrl":"https://doi.org/10.1109/IWNAS.2006.7","url":null,"abstract":"RDMA reduces network latency by eliminating unnecessary copies from network interface cards to application buffers, but how to reduce memory registration cost is a challenge. Previous studies use pin-down cache and batched deregistration to address this issue. In this paper, we propose a new design of communication process: Fast RDMA read and write process (FRRWP), to reduce the overhead of the memory registration and message synchronization in the critical data path of RDMA operations. FRRWP overlaps memory registrations between a client and a server, and allows applications to submit RDMA write operations without being blocked by message synchronization. We use a mathematic model to calculate the overall latency of FRRWP. Compared to traditional RDMA operations, our results show FRRWP reduces the total communication latency dramatically in the critical data path","PeriodicalId":439264,"journal":{"name":"2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132382201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
P2P traffic identification by TCP flow analysis P2P流量识别的TCP流分析
2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06) Pub Date : 2006-08-01 DOI: 10.1109/IWNAS.2006.36
Lijuan Zhou, ZhiTong Li, B. Liu
{"title":"P2P traffic identification by TCP flow analysis","authors":"Lijuan Zhou, ZhiTong Li, B. Liu","doi":"10.1109/IWNAS.2006.36","DOIUrl":"https://doi.org/10.1109/IWNAS.2006.36","url":null,"abstract":"In this paper, we first propose some new and universal features of all kinds of P2P traffic derived from the packet header information of transfer/network layer and present a novel approach for gathering P2P traffic: just from a single host perspective, namely capturing packets from the NIC (network interface card) of one host","PeriodicalId":439264,"journal":{"name":"2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128367743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Research of integrating military storage resources based on storage virtualization 基于存储虚拟化的军用存储资源集成研究
2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06) Pub Date : 2006-08-01 DOI: 10.1109/IWNAS.2006.39
Qichao Xia, L. Jia, Qicong Shen, D. Feng
{"title":"Research of integrating military storage resources based on storage virtualization","authors":"Qichao Xia, L. Jia, Qicong Shen, D. Feng","doi":"10.1109/IWNAS.2006.39","DOIUrl":"https://doi.org/10.1109/IWNAS.2006.39","url":null,"abstract":"In information warfare (IW), information storage is one of important processes to obtaining information dominance. Existing military storage systems are mostly independent, so they can't provide reliable and effective storage service for users. How to integrate existing military storage systems into a network storage system which have stronger compatibility, higher usability and better cooperation? It's the problem urgently need us to solve. The article makes a detailed introduction to technologies of storage virtualization (SV). As to its different realization methods, we analyze both their advantages and disadvantages. In the paper, the conception of integrating military storage resources based on SV is proposed. Moreover, some questions in processes of integration are researched","PeriodicalId":439264,"journal":{"name":"2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126826383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Microkernel of Embedded Operating System in SRAM SRAM中嵌入式操作系统的微内核
2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06) Pub Date : 2006-08-01 DOI: 10.1109/IWNAS.2006.32
Tianzhou Chen, Hu Wei, Lian Yi
{"title":"Microkernel of Embedded Operating System in SRAM","authors":"Tianzhou Chen, Hu Wei, Lian Yi","doi":"10.1109/IWNAS.2006.32","DOIUrl":"https://doi.org/10.1109/IWNAS.2006.32","url":null,"abstract":"In past time, almost all of embedded operating system are based on SDRAM. With progress of embedded system hardware, embedded system can provide more substrative supports for embedded operating systems. In this paper we present an operating system microkernel for embedded system which can reside in the SRAM on chip","PeriodicalId":439264,"journal":{"name":"2006 International Workshop on Networking, Architecture, and Storages (IWNAS'06)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133178906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
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