Cover image for Distributed storage networks : architecture, protocols and management
Title:
Distributed storage networks : architecture, protocols and management
Personal Author:
Publication Information:
Chichester, West Sussex : John Wiley & Sons, 2003
ISBN:
9780470850206

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30000010063500 TK5105.86 J47 2003 Open Access Book Book
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30000010068268 TK5105.86 J47 2003 Open Access Book Book
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Summary

Summary

The worldwide market for SAN and NAS storage is anticipated to grow from US $2 billion in 1999 to over $25 billion by 2004. As business-to-business and business-to-consumer e-commerce matures, even greater demands for management of stored data will arise.

With the rapid increase in data storage requirements in the last decade, efficient management of stored data becomes a necessity for the enterprise. A recent UC-Berkeley study predicts that 150,000 terabytes of disk storage will be shipped in 2003. Most financial, insurance, healthcare, and telecommunications institutions are in the process of implementing storage networks that are distributed to some degree. For these institutions, data integrity is critical, and they will spend much time and money on planning.

One of the primary obstacles to implementing a storage network cited by enterprise IT managers is a lack of knowledge about storage networking technology and the specific issues involved in extending a Storage Area Network (SAN) or Network Attached Storage (NAS) over the Metropolitan Area Networks (MAN) or Wireless Area Networks (WAN). Distributed Storage Networks: Architecture, Protocols and Management addresses the "terminology gap" between enterprise network planners and telecommunications engineers, who must understand the transport requirements of storage networks in order to implement distributed storage networks. Jepsen comprehensively provides IT managers, planners, and telecommunications professionals with the information they need in order to choose the technologies best suited for their particular environment.

Addresses a hot topic that will become increasingly important in the coming years Enables high-level managers and planners to make intelligent decisions about network needs Includes example network configurations providing solutions to typical user scenarios Fills the "terminology gap" between enterprise network managers and telecommunications engineers who must understand the transport requirements of storage networks in order to implement distributed storage area networks

A fundamental resource for all network managers, planners and network design engineers, as well as telecommunications engineers and engineering, computer science, and information technology students.


Author Notes

Thomas C. Jepsen, author of numerous articles on the history of telecommunications technology, is a telecommunications systems architect in Chapel Hill, North Carolina.

(Bowker Author Biography)


Table of Contents

Foreword
Preface
Acknowledgements
List of Figures
List of Tables
1 Introduction to Storage Networking
1.1 Overview
1.2 Evolution of Storage Netwroking
1.3 Terminology
1.4 Storage Concepts
1.5 SAN Applications
1.6 Summary
2 Applications for Distributed Storage Networking
2.1 Storage Integration
2.2 Remote Backup/Restoral
2.3 Disk Mirroring
2.4 Data Migration
2.5 Business Continuity/Disaster Recovery
2.6 Remote Operation of Peripheral Devices
2.7 Mainframe/Open Systems Connectivity
2.8 Network Attached Storage (NAS)
2.9 Summary
3 Distance Considerations for Storage Networks
3.1 Physical Layer
3.2 Protocol Considerations
3.3 Caching
3.4 Summary
4 Architectures for Distributed Storage Networking
4.1 Storage Networking in the Business Park
4.2 Storage Networking in the Metro Network
4.3 Storage Networking in the Wide Area Network
4.4 Summary
5 Protocols for Distributed Storage Networking
5.1 Small Computer Systems Interface (SCSI)
5.2 Enterprise Systems Connection (ESCON)
5.3 Fiber Connection (FICON)
5.4 Fibre Channel (FC)
5.5 Gigabit Ethernet (GigE) and 10 Gigabit Ethernet (10G Ethernet)
5.6 Protocol Summary
6 InfiniBand
6.1 Applications
6.2 Standards
6.3 Network Topology
6.4 Addressing
6.5 Data Framing
6.6 Physical layer
6.7 Summary
7 MAN/WAN Protocols for Distributed Storage Networking
7.1 Wavelength Division Multiplexing (WDM)
7.2 Time Division Multiplexing and SONET
7.3 Asynchronous Transfer Mode (ATM)
7.4 Generic Framing Procedure (GFP)
7.5 Summary - WAN/MAN Protocols
8 Storage Over IP
8.1 Overview
8.2 Internet SCSI (iSCSI)
8.3 Fibre Channel and IP Netwroks
8.4 Summary
9 Storage Management Requirements
9.1 Overview
9.2 Standards
9.3 The SNIA Shared Storage Model
9.4 The SNIA Management Model
9.5 The SNIA Prototype
9.6 Distance Considerations for Storage management
9.7 Summary
10 Security Considerations
10.1 Overview
10.2 Physical Security
10.3 User Login and Administration
10.4 Management Interfaces
10.5 Firewalls
10.6 Encryption and IPSec
10.7 Public Key Infrastructure and Digital Certificates
10.8 Virtual Private Networks (VPNs)
10.9 SAN Security
10.10 NAS Security
10.11 Analyzing Network Architecture for Security Issues
10.12 Summary
11 Planning Distributed Storage Networks
11.1 Selexting an Architecture
11.2 Optical Fiber Planning
11.3 Security Planning
11.4 Outsourcing Storage
11.5 Return on Investment (ROI)
11.6 Summary
12 Glossary of Terms
Bibliography
Index