ClearPath Dorado 300/400/700/800/4000/4100/4200 Server I/O ...

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PCI-Based I/O Hardware The Remote I/O Module has eleven PCI-X card slots, but only six of these are used for the PCIOP-E or PCIOP-M Host Cards. The location of the card dictates the 2200 logical IOP number (the cell number is appended to the IOP number to form the complete logical IOP number). The assignments are as follows. Remote I/O Module PCI-X Card Slot 2200 Logical IOP Number IOP Type Allowed PCI-X Bus Frequency PCI-X Bus 2/Slot 1 IOP5 Third SIOP-M only assign XIOP-E or CIOP-M if IOP0, IOP2, and IOP4 are already used PCI-X Bus 3/Slot 1 IOP4 Third CIOP-M SIOP-M if IOP1, IOP3 and IOP5 are already SIOP-Ms PCI-X Bus 4/Slot 1 IOP1 First SIOP-M only assign XIOP-E or CIOP-M if IOP0, IOP2, and IOP4 are already used PCI-X Bus 5/Slot 1== IOP0 First CIOP-M or XIOP-E SIOP-M if IOP1, IOP3 and IOP5 are already SIOP-Ms PCI-X Bus 6/Slot 1 IOP3 Second SIOP-M only assign XIOP-E or CIOP-M if IOP0, IOP2, and IOP4 are already used PCI-X Bus 7/Slot 1 IOP2 Second CIOP-M or XIOP-E I/O Module to PCIOP-M Cabling SIOP-M if IOP1, IOP3 and IOP5 are already SIOP-Ms 133MHz 100MHz 133MHz 100MHz 133MHz 100MHz The I/O Manager 4U rack contains two PCIOP-Ms. The PCIOP-M is cabled to the Host Card in the Internal I/O or Remote I/O Module. At the rear of the I/O Manager rack, logical PCIOP-M IOP0 is on the left and IOP1 is on the right. This numbering has no association to the 2200 logical IOP number. It is simply used to identify the location in the I/O Manager rack. 1–24 3839 6586–010
PCI-Based I/O Hardware The personality of the PCIOP-M is dictated by the firmware that is loaded on the IOP. Choosing the firmware to load in each PCIOP-M needs to be determined by the I/O assignments that are being made for each cell and the cabling to the PCIOP-M. In the I/O Manager module, only the PCIOP-M in the IOP0 location is connected to the DVD. The Host Card for the SIOP-M should be cabled to the IOP0 location in the I/O Manager, as only an SIOP-M can control the DVD. It is recommended that the odd numbered 2200 Logical IOPs (IOP1, IOP3, and IOP5 which are recommended as SIOP-Ms) are connected to the PCIOP-M IOP0. If there are more SIOP-Ms than there are PCIOP-M IOP0s available, then these can be cabled to a PCIOP-M IOP1. It is recommended that the even numbered 2200 Logical IOPs (IOP0, IOP2, IOP4 which are recommended as CIOP-Ms) are connected to the PCIOP-M IOP1. If there are more CIOP-Ms than there are PCIOP-M IOP1s available, then these can be cabled to a PCIOP- M IOP0. The PCIOP-Ms in the I/O Manager rack can be split between different cells and different partitions. However, it is recommended that the I/O Manager rack is assigned to a single cell. PCIOP-M HBA/NIC PCIe Add-in Card Configuration All six of the PCIe slots in the PCIOP-M are identical, which are PCIe Gen2 x4 interfaces with x8 mechanical connectors. HBAs or NICs can be installed in any slot. If the IOP is not fully loaded with cards, it is recommended that you use the following order to allow the best physical access to the PCIe cards: slot 0, slot 2, slot 4, slot 1, slot 3, slot 5. For the SIOP-M, the valid cards are the Fibre Channel HBAs (4Gb and 8Gb), FICON HBA, and Encryption card. For the CIOP-M, the valid cards are the dual port copper GbE NIC, dual port fibre GbE NIC, dual port fibre 10GbE NIC, and time card. The time card in the CIOP is recommended to be installed in cards slots 1 or 2 to allow for ease of installing the cables. 1.3.4. I/O Expansion Module for the Dorado 4000 For the Dorado 4000, the I/O Expansion Module contains the components necessary to connect the ClearPath 4000 cell to the PCIOP-E. Only PCIOP-Es are to be used in the rack. The I/O Expansion Module is 3U high and has five 133 MHz PCI-X slots. Due to peak band pass limitations, only four of the five slots are used. 3839 6586–010 1–25
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 3.2.5. St
Page 7 and 8: Contents 6.6.5. Multihost or Multip
Page 9 and 10: Appendix D. Requesting Configuratio
Page 11 and 12: Figures 1-1. Dorado 300 Series Cabi
Page 13 and 14: Figures 5-5. SIOP: Dorado 700 I/Os
Page 15 and 16: Tables 1-1. Dorado 800 I/O Styles .
Page 17 and 18: Tables B-1. Brocade Switch Addresse
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 The followin
Page 33 and 34: PCI-Based I/O Hardware • ASIC An
Page 35 and 36: Styles The following are the IOP ca
Page 37 and 38: PCI-Based I/O Hardware A network in
Page 39 and 40: Figure 1-14. I/O Module Connection
Page 41: In this example, • The CIOP contr
Page 45 and 46: 1.3.5. I/O Expansion Module for the
Page 47 and 48: PCI-Based I/O Hardware The Dorado 4
Page 49 and 50: PCI-Based I/O Hardware Once the max
Page 51 and 52: PCI-Based I/O Hardware • The orde
Page 53 and 54: Figure 1-25. OS 2200 I/O Addressing
Page 55 and 56: PCI-Based I/O Hardware 3. If you cl
Page 57 and 58: LED Status Style 1.4.2. SCSI The fo
Page 59 and 60: LED Status Style There are no LED i
Page 61 and 62: Style The following table lists the
Page 63 and 64: The following is a picture of the B
Page 65 and 66: PCI-Based I/O Hardware Gigabit Ethe
Page 67 and 68: Table 1-12. Ethernet Styles Style D
Page 69 and 70: • Off No link. • Yellow flashin
Page 71 and 72: LED Status for Each Port Figure 1-3
Page 73 and 74: Figure 1-35. IDE Cable Connection o
Page 75 and 76: Style LED Status The following tabl
Page 77 and 78: Time Distribution PCI-Based I/O Har
Page 79 and 80: 1.6.4. Cipher API Hardware Accelera
Page 81 and 82: Section 2 Channel Configurations Th
Page 83 and 84: Channel Configurations depending on
Page 85 and 86: Table 2-2. SCMS II View of JBOD Con
Page 87 and 88: Channel Configurations − You shou
Page 89 and 90: Channel Configurations This example
Page 91 and 92: 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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Figure 5-3. Dorado 800 and Dorado 4
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N1=1, N2=2, P=2 25% = 100/1/2/2 The
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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: Dorado 300 MB per
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Figure 5-13. Dorado 4200 I/O Manage
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Figure 5-16. Dorado 4200 Single Por
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Performance Figure 5-20. Dorado 800
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Performance A rate of 60 MB per sec
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Figure 5-27. 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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Model Description DSI-9XX3 VTL 2.1
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9.4.3. End-of-Life Tape Libraries P
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Disks Description Table 9-6. Suppor
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RAID Disk Table 9-7. Supported SAIL
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9.5.6. SAIL Host Bus Adapters (HBAs
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Table 9-11. SIOP Device Mnemonics (
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DLT 7000, DLT8000 CTS5236, CTS5236E
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9.7.3. HLC Peripheral Migration The
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9.9. Other Migration Issues The fol
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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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*38396586-010* 3839 6586-010
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