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Shared SCSI Bus Requirements and Configurations Using UltraSCSI Hardware
Contents
Main
TruCluster Server
Hardware Configuration
Page
Contents
About This Manual 1 Introduction
2 Hardware Requirements and Restrictions
3 Shared SCSI Bus Requirements and Configurations Using UltraSCSI Hardware
4 TruCluster Server System Configuration Using UltraSCSI Hardware
5 Setting Up the Memory Channel Cluster Interconnect
6 Using Fibre Channel Storage
Page
7 Using GS80, GS160, or GS320 Hard Partitions in a TruCluster Server Configuration
8 Configuring a Shared SCSI Bus for Tape Drive Use
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9 Configurations Using External Termination or Radial Connections to Non-UltraSCSI Devices
10 Configuring Systems for External Termination or Radial Connections to Non-UltraSCSI Devices
A Worldwide ID-to-Disk Name ConversionTable Index Examples
Figures
Page
Page
Tables
Page
About This Manual
Audience
Organization
Related Documents
Page
Page
Page
Readers Comments
Conventions
Page
Page
Introduction
1.1 The TruCluster Server Product
1.2 Memory Requirements
1.3 Minimum Disk Requirements
1.3.1 Disks Needed for Installation
Page
1.4 Generic Two-Node Cluster
Memory Channel
Shared SCSI Bus
Memory Channel
Shared SCSI Bus
1.5 Growing a Cluster from Minimum Storage to a NSPOF Cluster
1.5.1 Two-Node Clusters Using an UltraSCSI BA356 Storage Shelf and Minimum Disk Configurations
Figure13: MinimumTwo-Node Cluster with UltraSCSI BA356Storage Unit
18Introduction
1.5.2 Two-Node Clusters Using UltraSCSI BA356 Storage Units with Increased Disk Configurations
110 Introduction
1.5.3 Two-NodeConfigurations with UltraSCSI BA356 Storage Units and Dual SCSI Buses
Figure 15: Two-Node Configurations with UltraSCSI BA356 Storage Units and Dual SCSI Buses
Interface
112 Introduction
BA356
1.5.4 Using Hardware RAID to Mirror the Clusterwide Root File System and Member System Boot Disks
Memory Channel Interface
1.5.5 Creating a NSPOF Cluster
Figure 17: NSPOF Cluster Using HSZ70s in Multiple-Bus Failover Mode
Member System 1 Member System 2
Introduction 115
1.6 Overview of Setting Up the TruCluster Server Hardware
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Hardware Requirements and Restrictions
2.1 TruCluster Server Member System Requirements
PCI 1
2.2 Memory Channel Restrictions
Page
2.3 Host Bus Adapter Restrictions
2.3.1 Fibre Channel Requirements and Restrictions
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2.3.2 KZPSA-BB SCSI Adapter Restrictions
2.3.3 KZPBA-CB SCSI Bus Adapter Restrictions
2.4 Disk Device Restrictions
2.5 RAID Array Controller Restrictions
2.6 SCSI Signal Converters
2.7 DS-DWZZH-03 and DS-DWZZH-05 UltraSCSI Hubs
2.8 SCSI Cables
Table23: Supported SCSI Cables
2.9 SCSI Terminators and TrilinkConnectors
Shared SCSI Bus Requirements and Configurations Using UltraSCSI Hardware
3.1 Shared SCSI Bus Configuration Requirements
3.2 SCSI Bus Performance
3.2.1 SCSI Bus Versus SCSI Bus Segments
3.2.2 Transmission Methods
3.2.3 Data Path
3.2.4 Bus Speed
3.3 SCSI Bus Device Identification Numbers
3.4 SCSI Bus Length
3.5 Terminating the Shared SCSI Bus When Using UltraSCSI Hubs
3.6 UltraSCSI Hubs
3.6.1 Using a DWZZH UltraSCSI Hub in a Cluster Configuration
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3.7 Preparing the UltraSCSI Storage Configuration
3.7.1 Configuring Radially Connected TruCluster Server Clusters with UltraSCSI Hardware
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Table34: Hardware Components Used in Configuration Shown in Figure 35 Through Figure 38
1BN38C cablea
Shared SCSI Bus Requirements and Configurations Using UltraSCSI Hardware 321
4H8863-AA VHDCI terminatorb
Member System 2
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Figure 37.
324 Shared SCSI Bus Requirements and Configurations Using UltraSCSI Hardware
Member System 2 Member System 1
Shared SCSI Bus Requirements and Configurations Using UltraSCSI Hardware 325
Figure 38.
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TruCluster Server System Configuration Using UltraSCSI Hardware
4.1 Planning Your TruCluster Server Hardware
Page
4.2 Obtaining the Firmware Release Notes
4.3 TruCluster Server Hardware Installation
Page
4.3.1 Installation of a KZPBA-CB Using Internal Termination for a Radial Configuration
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4.3.2 Displaying KZPBA-CB Adapters with the show Console Commands
Example 41: Displaying Configuration on an AlphaServer DS20 (cont.)
TruClusterServer System Configuration Using UltraSCSI Hardware 411
412 TruClusterServer System Configuration Using UltraSCSI Hardware
Example 43 shows the output from the show config console command
Example 43: Displaying Configuration on an AlphaServer 8200
Example 44 shows the output from the show device console command
Example 44: Displaying Devices on an AlphaServer 8200
4.3.3 Displaying Console Environment Variablesand Setting the KZPBA-CB SCSI ID
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Figure 41: KZPBA-CB Termination Resistors
Setting Up the Memory Channel Cluster Interconnect
5.1 Setting the Memory Channel Adapter Jumpers
5.1.1 MC1 and MC1.5 Jumpers
5.1.2 MC2 Jumpers
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5.2 Installing the Memory Channel Adapter
5.3 Installing the MC2 Optical Converter in the Member System
5.4 Installing the Memory Channel Hub
5.5 Installing the Memory Channel Cables
5.5.1 Installing the MC1 or MC1.5 Cables
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5.5.2 Installing the MC2 Cables
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5.6 Running Memory Channel Diagnostics
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5.7 Upgrading Memory Channel Adapters
Redundant MC1 Interconnect to MC2 Interconnects
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Redundant MC1 Interconnect to MC2 Interconnects (cont.)
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Figure 54: MC1 to MC2 Standard Hub Rolling Upgrade: First MC1 Module Replaced
Figure55: MC1 toMC2 Standard Hub Rolling Upgrade: ReplaceFirst MC1 Adapter in Second System
Figure 56: MC1 to MC2 Standard Hub Rolling Upgrade: Replace Third System Memory Channel Adapters
Figure 57: MC1 to MC2 Standard Hub Rolling Upgrade: Replace Second MC1 in Second System
Figure 58: MC1 to MC2 Standard Hub Rolling Upgrade: Final Configuration
Using Fibre Channel Storage
6.1 Procedure for Installation Using Fibre Channel Disks
Page
6.2 Fibre Channel Overview
6.2.1 Basic Fibre Channel Terminology
6.2.2 Fibre Channel Topologies
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Page
Hub
6.3 Example Fibre Channel Configurations Supported by TruCluster Server
6.3.1 Fibre Channel Cluster Configurations for Transparent Failover
6.3.2 Fibre Channel Cluster Configurations for Multiple-Bus Failover
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6.4 Zoning and Cascaded Switches
6.4.1 Zoning
6.4.2 Cascaded Switches
6.5 Installing and Configuring Fibre Channel Hardware
6.5.1 Installing and Setting Up the Fibre Channel Switch
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6.5.2 Installing and Configuring the KGPSA PCI-to-Fibre Channel Adapter Module
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6.5.3 Setting Up the HSG80 Array Controller for Tru64 UNIX Installation
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Example 61: Determine HSG80 Connection Names
Using Fibre Channel Storage 631
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6.6 Installing Tru64 UNIX and TruClusterServer Software Using Fibre Channel Storage
Page
6.6.1 Before YouInstall
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Example 62: Setting Up the Mirrorset (cont.)
1Use the CONFIG utility to configure the devices on the device side buses
638 Using Fibre Channel Storage
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640 Using Fibre Channel Storage
Example 63: Adding Units and Identifiers to the HSG80 Storagesets (cont.)
1Assign a unit number to each partition. When the unit is created by the
Using Fibre Channel Storage 641
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6.6.2 Install the Tru64 UNIX Operating System
6.6.3 Determining /dev/disk/dskn to Use for a Cluster Installation
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6.6.4 Label the Disks to Be Used to Create the Cluster
6.6.5 Install the TruCluster Server Software and Create the First Cluster Member
6.6.6 Reset the bootdef_dev Console Environment Variable
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6.6.7 Add Additional Systems to the Cluster
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6.7 Converting the HSG80 from Transparent to Multiple-Bus Failover Mode
6.7.1 Overview
6.7.2 Procedure to Convert from Transparentto Multiple-bus Failover
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6.8 Using the emx Manager to Display Fibre Channel Adapter Information
6.8.1 Using the emxmgr Utility to Display Fibre Channel Adapter Information
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6.8.2 Using the emxmgr Utility Interactively
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Using GS80, GS160, or GS320 Hard Partitions in a TruCluster Server Configuration
7.1 Overview
7.2 Hardware Requirements for a Hard Partition in a Cluster
I/O Riser
BN39B I/O Riser Cable
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Expansion PCI Drawer
Primary PCI Drawer
7.3 Configuring Partitioned GS80, GS160, or GS320 Systems in a TruCluster Configuration
7.3.1 Repartitioning a Single-Partition AlphaServer GS80/160/320 as Two Partitions in a Cluster
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7.4 Determining AlphaServer GS80/160/320 System
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7.5 Updating GS80/160/320 Firmware
7.5.1 Updating AlphaServer GS80/160/320 Firmware
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Configuring a Shared SCSI Bus for Tape Drive Use
8.1 Preparing the TZ88 for Shared Bus Usage
8.1.1 Setting the TZ88N-VA SCSI ID
8.1.2 Cabling the TZ88N-VA
Interface
84Configuring a Shared SCSI Bus for Tape Drive Use
BA356
BA350
Controller B Controller A
HSZ70HSZ70
8.1.3 Setting the TZ88N-TA SCSI ID
8.1.4 Cabling the TZ88N-TA
8.2 Preparing the TZ89 for Shared SCSI Usage
8.2.1 Setting the DS-TZ89N-VW SCSI ID
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8.2.2 Cabling the DS-TZ89N-VW Tape Drives
8.2.3 Setting the DS-TZ89N-TA SCSI ID
8.2.4 Cabling the DS-TZ89N-TA TapeDrives
8.3 Compaq 20/40 GB DLT Tape Drive
8.3.1 Setting the Compaq 20/40 GB DLT TapeDrive SCSI ID
+
-
0
8.3.2 Cabling the Compaq 20/40 GB DLT Tape Drive
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Figure 85: Cabling a Shared SCSI Bus with a Compaq 20/40 GB DLTTape Drive
2
1
20/40 GB DLT Tape Drive
8H885-AA trilink connector Configuring a Shared SCSI Bus for Tape Drive Use 813
8.4 Compaq 40/80-GB DLT Drive
8.4.1 Setting the Compaq 40/80-GB DLT Drive SCSI ID
8.4.2 Cabling the Compaq 40/80-GB DLT Drive
2
T
1
40/80 GB DLT Tape Drive
8.5 Preparing the TZ885 for Shared SCSI Usage
8.5.1 Setting the TZ885 SCSI ID
8.5.2 Cabling the TZ885 Tape Drive
Configuring a Shared SCSI Bus for Tape Drive Use 819
8.6 Preparing the TZ887 for Shared SCSI Bus Usage
8.6.1 Setting the TZ887 SCSI ID
-
0
8.6.2 Cabling the TZ887 Tape Drive
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8.7 Preparing the TL891 and TL892 DLT MiniLibraries for Shared SCSI Usage
8.7.1 Setting the TL891 or TL892 SCSI ID
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8.7.2 Cabling the TL891 or TL892 MiniLibraries
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Figure 810: TruCluster Server Cluster with a TL892 on Two Shared SCSI Buses
Interface
828 Configuring a Shared SCSI Bus for Tape Drive Use
TL892
Controller B Controller A
8.8 Preparing the TL890 DLT MiniLibrary Expansion Unit
8.8.1 TL890 DLT MiniLibrary Expansion Unit Hardware
8.8.2 Preparing the DLT MiniLibraries forShared SCSI Bus Usage
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Figure 811: TL890 and TL892 DLT MiniLibraries on Shared SCSI Buses
Member System 2
832 Configuring a Shared SCSI Bus for Tape Drive Use
T
Member System 1
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8.9 Preparing the TL894 DLT Automated Tape Library for Shared SCSI Bus Usage
8.9.1 TL894 Robotic Controller Required Firmware
8.9.2 Setting TL894 Robotics Controller and Tape Drive SCSI IDs
Page
8.9.3 TL894 Tape Library Internal Cabling
Page
8.9.4 Connecting the TL894 TapeLibrary to the Shared SCSI Bus
KZPBA-CB (ID 7)
842 Configuring a Shared SCSI Bus for Tape Drive Use
(2-bus mode)
TL894
Controller B Controller A
HSZ70HSZ70
8.10 Preparing the TL895 DLT Automated Tape Library for Shared SCSI Bus Usage
8.10.1 TL895 Robotic Controller Required Firmware
8.10.2 Setting the TL895 Tape Library SCSI IDs
8.10.3 TL895 Tape Library Internal Cabling
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8.10.4 Upgrading a TL895
8.10.5 Connecting the TL895 Tape Library to the Shared SCSI Bus
8.11 Preparing the TL893 and TL896 Automated Tape Libraries for Shared SCSI Bus Usage
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8.11.1 Communications with the Host Computer
8.11.2 MUC Switch Functions
8.11.3 Setting the MUC SCSI ID
8.11.4 Tape Drive SCSI IDs
8.11.5 TL893 and TL896 Automated Tape Library Internal Cabling
Page
8.11.6 Connecting the TL893 and TL896 Automated TapeLibraries to the Shared SCSI Bus
854 Configuring a Shared SCSI Bus for Tape Drive Use
Page
Figure 817: Shared SCSI Buses with TL896 in Three-Bus Mode
Network
856 Configuring a Shared SCSI Bus for Tape Drive Use
Member System 2
Member System 1
8.12 Preparing the TL881 and TL891 DLT MiniLibraries for Shared Bus Usage
8.12.1 TL881 and TL891 DLT MiniLibraries Overview
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Table817: TL881 and TL891 MiniLibrary Performance and Capacity Comparison
8.12.2 Preparing a TL881 or TL891 MiniLibrary for Shared SCSI Bus Use
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Figure 818: TL891 Standalone Cluster Configuration
Member System 2
866 Configuring a Shared SCSI Bus for Tape Drive Use
DS-DWZZH-03
Member System 1
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Figure 819: TL891 DLT MiniLibrary Rackmount Configuration
Network
Configuring a Shared SCSI Bus for Tape Drive Use 869
NOTE: Robotic motor and pass through mechanism not shown.
Data
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8.13 Compaq ESL9326D Enterprise Library
8.13.1 General Overview
8.13.2 ESL9326D Enterprise Library Overview
8.13.3 Preparing the ESL9326D Enterprise Library for Shared SCSI Bus Usage
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Figure 820: ESL9326D Internal Cabling
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Configurations Using External Termination or Radial Connections to Non-UltraSCSI Devices
9.1 Using SCSI Bus Signal Converters
9.1.1 Types of SCSI Bus Signal Converters
9.1.2 Using the SCSI Bus Signal Converters
TT
T
9.2 Terminating the Shared SCSI Bus
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FRONT VIEW
REAR VIEW
9.3 Overview of Disk Storage Shelves
9.3.1 BA350 Storage Shelf
9.3.2 BA356 Storage Shelf
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9.4 Preparing the Storage for Configurations Using External Termination
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9.4.2 Connecting Storage Shelves Together
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T
Non-UltraSCSI Devices 919
Table91 shows the components used to create the cluster shown in Figure 99 and Figure 910.
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T
Non-UltraSCSI Devices 921
Table91 shows the components used to create the cluster shown in Figure 910.
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Table92 shows the components used to create the cluster shown in Figure 911.
Non-UltraSCSI Devices 923
9.4.3 Cabling a Non-UltraSCSI RAID Array Controller to an Externally Terminated Shared SCSI Bus
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Figure 913: Externally Terminated Shared SCSI Bus with HSZ50 RAID Array Controllers at Bus End
T
Non-UltraSCSI Devices 927
1BN21W-0B Y cable 2H879-AA terminator 3BN21K (or BN21L) cableab 4H885-AA trilink connector
9.4.4 Cabling an HSZ40 or HSZ50 RAID Array Controller in aRadial Configuration with an UltraSCSI Hub
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Configuring Systems for External Termination or Radial Connections to Non-UltraSCSI Devices
10.1 TruCluster Server Hardware Installation Using PCI SCSI Adapters
10.1.1 Radial Installation of a KZPSA-BB or KZPBA-CB Using Internal Termination
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10.1.2 Installing a KZPSA-BB or KZPBA-CB Using External Termination
Table103: Installing a KZPSA-BB or KZPBA-CB for Use with External Termination
Table103: Installing a KZPSA-BB or KZPBA-CB for Use with External Termination (cont.)
10.1.3 Displaying KZPSA-BB and KZPBA-CB Adapters with the show Console Commands
Example 101: Displaying Configuration on an AlphaServer 4100 (cont.)
Example 102: Displaying Devices on an AlphaServer 4100 (cont.)
Example 103 shows the output from the show configconsole command
Example 103: Displaying Configuration on an AlphaServer 8200
Example 104 shows the output from the show deviceconsole command
Example 104: Displaying Devices on an AlphaServer 8200
10.1.4 Displaying Console Environment Variablesand Settingthe KZPSA-BB and KZPBA-CB SCSI ID
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A
Worldwide ID-to-Disk Name Conversion Table
TableA1: Converting Storageset Unit Numbers to Disk Names
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Index
A
B
C
Page
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
Page
T
U
V
W
Y
How to Order Tru64 UNIX Documentation
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Readers Comments
TruClusterServer Hardware Configuration AA-RHGWC-TE
