ClearPath Dorado 300/400/700/800/4000/4100 Server I/O Planning ...

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Figures 1–1. Dorado 300 Series Cabinet Layout .............................................................................. 1–2 1–2. I/O Module for the Dorado 800 (Front View) ............................................................ 1–4 1–3. I/O Module for the Dorado 800 (Rear View) ............................................................. 1–5 1–4. Dorado 400 Series Cabinet Layout .............................................................................. 1–7 1–5. Dorado 4000 Series Cabinet Layout with One to Two I/O Expansion Modules ......................................................................................................................... 1–8 1–6. Dorado 4050 Server Cabinet Layout ........................................................................... 1–9 1–7. Dorado 4100 Series Cabinet Layout with One to Two I/O Expansion Modules ....................................................................................................................... 1–10 1–8. Dorado 4150 Server Cabinet Layout .......................................................................... 1–11 1–9. Primary and Secondary PCI Bus Location ................................................................ 1–14 1–10. IOP Card ............................................................................................................................ 1–15 1–11. Top View of the I/O Module ........................................................................................ 1–18 1–12. I/O Module Connection to Expansion Racks .......................................................... 1–19 1–13. Internal I/O Module Layout for the Dorado 700 ..................................................... 1–19 1–14. Remote (External) I/O Module Layout for the Dorado 700 ................................. 1–20 1–15. IOPs in an I/O Module ................................................................................................... 1–20 1–16. Minimum Connection Configuration for Dorado 4000 I/O .................................. 1–24 1–17. Maximum Configuration for Dorado 4000 I/O ........................................................ 1–24 1–18. Minimum Connection Configuration for Dorado 4100 I/O ................................... 1–25 1–19. Maximum Configuration for Dorado 4100 I/O ........................................................ 1–25 1–20. PCI Host Bridge Card Handle and Connector ......................................................... 1–26 1–21. PCI Expansion Rack Layout ......................................................................................... 1–28 1–22. Dorado 300 Cabinet with IP Cells and I/O Cells ..................................................... 1–30 1–23. OS 2200 I/O Addressing ............................................................................................... 1–32 1–24. Fibre Card Handle With Dual Ports ............................................................................ 1–35 1–25. SCSI Channel Card Handle ........................................................................................... 1–38 1–26. SCSI LVD – HVD Converter .......................................................................................... 1–39 1–27. SBCON Channel Card Handle ...................................................................................... 1–40 1–28. Bus-Tech FICON HBA .................................................................................................... 1–42 1–29. Single-Port Fiber Ethernet Handle and Connector ................................................. 1–46 1–30. Single-Port Copper Ethernet Handle and Connector ............................................ 1–47 1–31. Dual-Port Fiber NIC ........................................................................................................1–48 1–32. Dual-Port Copper NIC .................................................................................................... 1–49 1–33. IDE Cable Connection on DVD Interface Card ........................................................ 1–51 1–34. Myrinet Card 2G and Connector ................................................................................. 1–52 1–35. Myrinet Card 10G ............................................................................................................ 1–52 1–36. Clock Synchronization Board ....................................................................................... 1–54 1–37. CSB Handle and BNC Connector ................................................................................ 1–54 2–1. Example JBOD Configuration (First 4 of 18 Disks) ................................................. 2–4 2–2. Arbitrated Loop ................................................................................................................. 2–7 2–3. OS 2200 View of Arbitrated Loop Example ..............................................................2–8 3839 6586–009 xi
Page 1 and 2: ClearPath Dorado 300/400/700/800/40
Page 3 and 4: Contents Section 1. PCI-Based I/O H
Page 5 and 6: Section 4. Tapes Contents 3.2.7. Mu
Page 7 and 8: Section 7. Peripheral Systems Secti
Page 9: Appendix D. Requesting Configuratio
Page 13 and 14: Figures 5-6. SIOP: Dorado 300 MB pe
Page 15 and 16: Tables 1-1. Dorado 800 I/O Styles .
Page 17 and 18: Tables C-1. Key Hardware Attributes
Page 19 and 20: Section 1 PCI-Based I/O Hardware Th
Page 21 and 22: Dorado 780 and Dorado 790 PCI-Based
Page 23 and 24: PCI-Based I/O Hardware Figure 1-3.
Page 25 and 26: 1.1.5. Dorado 4000 Server Figure 1-
Page 27 and 28: The following illustration shows th
Page 29 and 30: • Cavium Nitrox (Encryption) card
Page 31 and 32: PCI-Based I/O Hardware • ASIC An
Page 33 and 34: Styles The following are the IOP ca
Page 35 and 36: 1.2.6. Network Interface Card PCI-B
Page 37 and 38: Figure 1-12. I/O Module Connection
Page 39 and 40: In this example, • The CIOP contr
Page 41 and 42: PCI-Based I/O Hardware The personal
Page 43 and 44: 1.3.5. I/O Expansion Module for the
Page 45 and 46: PCI-Based I/O Hardware The Dorado 4
Page 47 and 48: PCI-Based I/O Hardware Once the max
Page 49 and 50: PCI-Based I/O Hardware The location
Page 51 and 52: PCI-Based I/O Hardware IO-NODE-SLOT
Page 53 and 54: LED Status • Universal add-in car
Page 55 and 56: PCI-Based I/O Hardware Below are so
Page 57 and 58: PCI-Based I/O Hardware The bus for
Page 59 and 60: LED Status Style 1.4.4. FICON PCI-B
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1.5. Ethernet NIC PCI-Based I/O Har
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Copper The cabling distances can be
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• Off No link. PCI-Based I/O Hard
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• Blinking Adapter is actively pa
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Figure 1-33. IDE Cable Connection o
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LED Status Table 1-12. Myrinet Card
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Time Distribution PCI-Based I/O Har
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1.6.4. Cipher API Hardware Accelera
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Section 2 Channel Configurations Th
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Channel Configurations depending on
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Table 2-2. SCMS II View of JBOD Con
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Channel Configurations − You shou
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Channel Configurations This example
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Channel Configurations For sites wa
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Channel Configurations Figure 2-7.
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Channel Channel Configurations Tabl
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The following are some of the guide
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SCMS II View Channel Configurations
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Channel Configurations The port add
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Zones Channel Configurations You sh
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SCMS II Configuration Channel Confi
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Channel Configurations The followin
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Channel Configurations Characterist
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Channel Configurations • There ca
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Channel Configurations The assignme
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Channel Configurations Table 2-12.
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Each tape controller must be in a u
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Resiliency and Connectivity When pl
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Establishing Dedicated Connections
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• EMC Centera and Celera firmware
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Notes: Channel Configurations 1. If
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Section 3 Mass Storage The OS 2200
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Figure 3-1. OS 2200 Architecture Su
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3.2.2. Disk Queuing (Not Using I/O
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Performance Enabling IOCQ Mass Stor
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Mass Storage The following figure i
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Figure 3-8. Multiple Channel Contro
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3.3.2. 504 Bytes per Sector Mass St
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On a read Mass Storage • If the d
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3.5. Disk Performance Mass Storage
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Response time is related to through
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Controller Overhead Time Mass Stora
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Hardware Service Time Figure 3-13.
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3.5.4. Little’s Law Mass Storage
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3.5.5. Request Existence Time Figur
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Comparable I/O Transfers Have Compa
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Figure 3-19. Synchronous Mode Mass
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3.6.5. SRDF Synchronous Mode Time D
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Section 4 Tapes This section is an
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• 9840D Almost twice the capacity
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Data Restoration Tapes Possibly the
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Tapes This type of head movement is
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Tapes For most I/O requests, acknow
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Example Two EOFs in a row signify t
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Tapes Prior to the introduction of
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Table 4-4. Translation of Tracks to
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Tapes The added risk of Phase 2 is
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Exec IRU Tapes The Exec and IRU hav
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Tapes The recommended audit trail f
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FAS Tapes • The IRU MOVE command
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The following table shows the block
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4.6.1. Electronic Partitioning on F
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Section 5 Performance This section
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Performance When calculating the nu
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Typical Bandwidth Allocation Perfor
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Performance There is an easy way to
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Performance • When measuring chan
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5.2.1. SIOP Performance Performance
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Figure 5-8. SIOP-M: Dorado 800 MB p
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Performance Figure 5-13. Dorado 800
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Database Saves or File Saves Perfor
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Figure 5-20. Multiple Drive SIOP FI
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A single Ethernet NIC can support t
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For tape and disk Performance • U
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Section 6 Storage Area Networks Sto
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Storage Area Networks Loop topology
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Nodes and Ports Figure 6-2. Switche
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6.3. Switches Storage Area Networks
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Storage Area Networks JBOD devices
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Storage Area Networks Note: The Dom
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Some examples of devices converted
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Device in the Example Table 6-4. 12
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6.6. Zoning Storage Area Networks A
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6.6.4. Zoning with Multiple Switche
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6.6.6. Remote Backup Zoning Storage
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Section 7 Peripheral Systems This s
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Restrictions Peripheral Systems •
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OS 2200 Implementation The followin
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Peripheral Systems The low density
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Peripheral Systems Table 7-1. Suppo
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Peripheral Systems • The followin
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Cautions Peripheral Systems • Do
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Peripheral Systems • An LED indic
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Peripheral Systems • An LED indic
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The assign mnemonic for the T98840B
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Caution Peripheral Systems All DLT
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7.1.13. OST4890 Cartridge Periphera
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7.2.3. CLU5500 Peripheral Systems T
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7.3.2. Symmetrix DMX Series Periphe
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Symmetrix 4.0 Peripheral Systems Th
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Peripheral Systems Note: When chang
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7.4.3. LUNs Figure 7-1. Unit Duplex
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Peripheral Systems Table 7-10 shows
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7.5. Just a Bunch of Disks (JBOD) P
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Section 8 Cabling 8.1. SCSI This se
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y the system, except to achieve ext
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Figure 8-3. SBCON Cable or Connecto
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Cabling A few examples of the use o
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8.5.2. Communications IOP (CIOP) No
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Section 9 Peripheral Migration The
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9.3.3. Read-Backward Functions Peri
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LTO GEN 4: Encryption is not suppor
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Disks Description Table 9-6. Suppor
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Peripheral Migration Device support
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9.5.5. RoHS Host Bus Adapters (HBAs
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Table 9-11. SIOP Device Mnemonics (
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Table 9-12. SIOP Device Mnemonic (B
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Table 9-12. SIOP Device Mnemonic (B
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9.8.3. Dorado 4100 Series Systems P
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Appendix A Fibre Channel Addresses
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Table A-1. Allowed Positions on an
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Table A-1. Allowed Positions on an
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Appendix B Fabric Addresses The fol
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Port Location (dec) Table B-1. Broc
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The following table lists older mod
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Table B-2. Older Model McData Switc
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Table B-3. Newer Model McData Switc
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Appendix C Key Hardware Enhancement
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Appendix D Requesting Configuration
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Index A access time, 3-20, 3-21 ACS
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queue, 3-19 Request Existence Time,
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R read backward, 4-5 Request Existe
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FICON, 2-45 throughput, definition,
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© 2012 Unisys Corporation. All rig
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