Storage Area Networks For DummiesÂ®

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426 Storage Area Networks For Dummies, 2 nd Edition Fibre Channel over Internet Protocol (FCIP), 211–213 Fibre Channel over Internet Protocol (FCIP)-based extenders, 202–203, 216 Fibre Channel-Arbitrated Loop (FC-AL) protocol, 18, 31, 46, 68–69 Fibre Channel-Switched (FC-SW) protocol, 18, 46 fibres, 8–9 50µm multimode (MM) cables, 40, 42, 82–83 file servers, 12, 81, 413–414 file shares, 413 File Transfer Protocol (FTP), 192, 312–313 file-based comparison, 340 file-compression solutions, 340 file-level hashing, 340–341, 347 filter drivers, 87, 112, 385 firmware image copies, 240 monolithic arrays, 57 overview, 16, 25–27 standardizing, 136 FL_Port, 44–45 flashlights, 311 format command, 187 formula, journal size, 366 formulas, backup speed, 245–246 4-Gbit Fibre Channel SAN networks, 244 4Gbit Fibre Channels, 66 framework, SAN management compared to step-by-step administration, 293–294 intercommunication, 284–285 overview, 283 software, 284 use of, 286 FTP (File Transfer Protocol), 192, 312–313 full backup policies, 230 full-duplex data transmission, 28 • G • G_Port, 44, 46 gatekeepers, 290 gateway approach, 213–215 gateways, 16, 38, 211 GBIC (Gigabit Interface Converter), 15, 24–29, 43, 60, 216 Gbits (gigabits), 29, 77 Gbps (gigabits per second), 29 Gigabit (1Gbit) Fibre Channels, 66 Gigabit Ethernet, 416 Gigabit Interface Converter (GBIC), 15, 24–29, 43, 60, 216 Gigabit Link Module (GLM), 24, 27–29 gigabits (Gbits), 29, 77 gigabits per second (Gbps), 29 GLM (Gigabit Link Module), 24, 27–29 global memory cache, 17 global ports, 44 golden configuration, 309–310 graphic user interface (GUI), 259 GRID computing networks, 19 grids, coordinate system, 280–281 GUI (graphic user interface), 259 • H • handshakes, 18 hard zoning, 127–128, 161 hardware, 142, 172–174 hardware-based PiT copies, 257–258, 269 hardware-based server virtualization, 387–388 hash collisions, 350–352 hashing block-level, 341 file-level, 340–341 overview, 337 sub-block-level, 341–343 HBA (Host Bus Adapter) backups, 244 choosing, 85–86 components of SANs, 159 configuration, 171 drivers, 20, 112, 137, 317–318 overview, 60 planning connections, 171–172 role in host layer, 15, 26–27, 93 role in SAN, 24 setting up, 170 troubleshooting, 314, 316–317 vendor testing of, 316 HCAs (Host Channel Adapters), 86 HDS, 204, 384 health monitoring in-band management, 289–290 levels of monitoring, 289 out-of-band management, 289–290 overview, 287, 289
Index 427 heterogeneous SAN environments, 39 Hewlett-Packard, 387 high-level protocols, 67 Hitachi Universal Storage Platform (USP), 393, 402–403 hops, 25, 79, 113–115 Host Bus Adapter (HBA) backups, 244 choosing, 85–86 components of SANs, 159 configuration, 171 drivers, 20, 112, 137, 317–318 overview, 60 planning connections, 171–172 role in host layer, 15, 26–27, 93 role in SAN, 24 setting up, 170 troubleshooting, 314, 316–317 vendor testing of, 316 Host Channel Adapters (HCAs), 86 host isolation, 258 host layer fiber-optic cables, 15 Gigabit Interface Connector, 15 Gigabit Interface Converter, 27–29 Gigabit Link Module, 27–29 host bus adapters, 15, 26–27 overview, 14, 26, 93–94 host-based data replication, 151–152 host-based de-duplication, 339 host-based PiT copies, 257 host-based storage virtualization, 390–391 host-based storage virtualization vendors, 401–402 host-based write splitting, 361 hot backup mode, 232, 371 HP, 204, 377, 384 HP Enterprise Virtual Array (EVA), 402 hub ports, 15 hub-based networks, 59 hubs, 15, 30–33, 60, 98–99 • I • IBM, 204, 384, 387 IEEE (Institute of Electrical and Electronics Engineers) addresses, 72 iFCP (Internet Fibre Channel Protocol), 211, 213–215, 219–220, 221 iFCP (Internet Fibre Channel Protocol)-based extenders, 203 ILM (Information Lifecycle Management), 395–396 image copies, 231–232, 240, 254 in-band de-duplication, 346–347 in-band management, 289–290 in-band virtualization, 399–400 in-band write splits, 360–361 incremental backups, 141, 230, 344 index tables, 341, 343, 350 Infiniband protocol, 47–48, 66, 86 Information Lifecycle Management (ILM), 395–396 Information Technology (IT), 196–197, 411–412 infrastructure servers, 13 initial copies, 260–261 initial switch setup Brocade switch, 131–135 director switch, 135 overview, 130–131 initiators, 29, 188–189, 403 inode structures, 394 input/output (I/O) performance, 11 input/output (I/O) rates, 317 installation drivers, 171 SANs, 300 instances, 184–185 Institute of Electrical and Electronics Engineers (IEEE) addresses, 72 integration labs, 86 Intel, 204 intercommunication, management software, 284–285 internal tape drives, 233 Internet Fibre Channel Protocol (iFCP), 211, 213–215, 219–220, 221 Internet Fibre Channel Protocol (iFCP)-based extenders, 203 Internet Protocol (IP), 8, 200–201, 205–206 Internet Protocol (IP) addresses, 164–166 Internet Small Computer Storage Interface (iSCSI) protocol connectivity of, 203–204 data domains, 190 data routers, 38–39 HBAs, 86 initiators, 188–189 iSCSI qualified name, 189 as lower-cost solution, 416
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Making Everything Easier! 2nd Edit
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Storage Area Networks For Dummies
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Author’s Acknowledgments Christop
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Contents at a Glance Introduction .
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2 Storage Area Networks For Dummies
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4 Storage Area Networks For Dummies
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In this part . . . The computer ind
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8 Par t I: SAN 101 In a nutshell, y
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10 Par t I: SAN 101 Disk drives in
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12 Par t I: SAN 101 Finding Out Whe
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14 Par t I: SAN 101 ✓ Servers tha
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16 Par t I: SAN 101 ✓ Gateway: A
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18 Par t I: SAN 101 on the other ha
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20 Par t I: SAN 101 All Fibre Chann
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22 Par t I: SAN 101 ✓ Any backup
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24 Par t I: SAN 101 Host layer Fabr
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26 Par t I: SAN 101 Newer drive-int
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28 Par t I: SAN 101 ✓ Long-wave:
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30 Par t I: SAN 101 Large-scale, co
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32 Par t I: SAN 101 Hubs typically
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34 Par t I: SAN 101 You could conne
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36 Par t I: SAN 101 Using modular s
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38 Par t I: SAN 101 Data routers A
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40 Par t I: SAN 101 Cables Cables a
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42 Par t I: SAN 101 Core (9-micron
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44 Par t I: SAN 101 Basic SAN port
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46 Par t I: SAN 101 Table 2-2 (cont
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48 Par t I: SAN 101 a Fibre Channel
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50 Par t I: SAN 101 The RAID type t
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52 Par t I: SAN 101 ✓ RAID 2: RAI
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54 Par t I: SAN 101 RAID 0+1 set: D
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56 Par t I: SAN 101 downtime is a p
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58 Par t I: SAN 101 These arrays ar
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60 Par t I: SAN 101 Most SAN storag
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64 Par t I: SAN 101 When you were a
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66 Par t I: SAN 101 Bandwidth Movin
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68 Par t I: SAN 101 The phone netwo
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70 Par t I: SAN 101 The Switched Fa
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72 Par t I: SAN 101 Again, think of
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74 Par t I: SAN 101 The switches’
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76 Par t I: SAN 101 So what can you
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78 Par t I: SAN 101 For example, if
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80 Par t I: SAN 101 Distance slows
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82 Par t I: SAN 101 You need to rep
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84 Par t I: SAN 101 Little things c
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86 Par t I: SAN 101 If you’re pur
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88 Par t I: SAN 101 Dual I/O paths
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90 Par t I: SAN 101 All switch vend
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In this part . . . If this were a b
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94 Par t II: Designing and Building
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100 Par t II: Designing and Buildin
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In this part . . . Don’t let the
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196 Par t III: Using Advanced SAN F
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In this part . . . Now that you’v
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274 Part IV: SAN Management and Tro
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In this part . . . This is the part
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336 Par t V: Understanding the Cool
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Storage Area Networks For DummiesÂ®

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