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| 作者简介: Christopher Poelker is Vice President of Enterprise Solutions for FalconStor Software, Inc. He spends most of his time with Fortune 1000 companies defining strategy for virtualization and business continuity solutions. Chris is also in great demand as a conference speaker. |
| Introduction About This Book Foolish Assumptions Conventions Used in This Book How This Book Is Organized Part 1: SAN 101 Part 2: Designing and Building a SAN Part 3: Using Advanced SAN Features Part 4: SAN Management and Troubleshooting Part 5: Understanding the Cool Stuff Part 6: The Part of Tens Icons Used in This Book Part 1: SAN 101 Chapter 1: The Storage Area Network Defining a SAN Fiber versus Fibre How a SAN Makes Computing Different Understanding the Benefits of a SAN Finding Out Whether a SAN Is Right for You Who should use a SAN? Who should not use a SAN? Dissecting a SAN (The Four Ps) The Parts of a SAN The host layer The fabric layer The storage layer Storage arrays The SAN Protocols The SAN Players The SAN Platforms Applications that benefit from a SAN Applications that require a SAN Chapter 2: SAN Building Blocks SAN Components and How They're Used The Host Layer Host bus adapters Gigabit gadgets: GBICs and GLMs The Fabric Layer Understanding storage fabrics SAN hubs SAN switches Data routers Cables Cable-connector types SAN ports and port naming Basic SAN port modes of operation Protocols used in a Fibre Channel SAN The Storage Layer Storage arrays: Storing your data Explaining Redundant Array of Inexpensive Disks (RAID) RAID benefits RAID types Logical Unit Numbers (LUNs) Understanding storage-array classification Modular versus monolithic Monolithic (Enterprise) Modular (Departmental) Why Cache memory makes a difference Chapter 3: What Makes a SAN Go Networking Basics Moving Data at the Speed of Light Bandwidth Fibre Channel Protocols The arbitrated loop Loop addressing The Switched Fabric The fabric protocol Fabric addressing Chapter 4: What Makes a SAN Stop Discovering What Causes SAN Problems Preventing Poor SAN Design Bandwidth Too much distance between components Excess latency Congestion Over-subscription Using the Right Cables in the Right Way Avoiding connection issues Macro- and micro-bends, and the patch panel pain Cable labeling Choosing the right host bus adapter for your computer …… Part 2: Designing and Building a SAN Part 3:Using Advanced SAN Features Part 4: SAN Management and Troubleshooting Part 5: Understanding the Cool Stuff Part 6: The Part of Tens Index |
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