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xxii
About This Manual
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
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7 Preparing ATM Adapters
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 IDto Disk Name Conversion Table Index Examples
Figures
Page
Tables
Page
Page
Page
About This Manual
Audience
Organization
Related Documents
Page
Readers Comments
Conventions
Page
Introduction
1.1 The TruCluster Server Product
1.2 Overview of the TruCluster Server Hardware
1.3 Memory Requirements
1.4 Minimum Disk Requirements
1.4.1 Disks Needed for Installation
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1.5 Generic Two-Node Cluster
Memory Channel
Shared SCSI Bus
Memory Channel
Shared SCSI Bus
1.6 Growing a Cluster from Minimum Storage to a NSPOF Cluster
1.6.1 Two-Node Clusters Using an UltraSCSI BA356 Storage Shelf and Minimum Disk Configurations
Figure13: MinimumTwo-Node Cluster with UltraSCSI BA356Storage Unit
Introduction 19
1.6.2 Two-NodeClusters Using UltraSCSI BA356 Storage Units with Increased Disk Configurations
Introduction 111
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Figure 15: Two-Node Configurations with UltraSCSI BA356 Storage Units and Dual SCSI Buses
Network Memory Channel Interface
Introduction 113
BA356
1.6.4 Using Hardware RAID to Mirror the Clusterwide Root File System and Member System Boot Disks
Memory Channel Interface
1.6.5 Creating a NSPOF Cluster
Figure 17: NSPOF Cluster using HSZ70s in Multiple-Bus Failover Mode
Member System 1 Member System 2
116 Introduction
1.7 Overview of Setting up the TruCluster Server Hardware
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Hardware Requirements and Restrictions
2.1 TruCluster Server Member System Requirements
2.2 Memory Channel Restrictions
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2.3 Fibre Channel Requirements and Restrictions
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2.4 SCSI Bus Adapter Restrictions
2.4.1 KZPSA-BB SCSI Adapter Restrictions
2.4.2 KZPBA-CB SCSI Bus Adapter Restrictions
2.5 Disk Device Restrictions
2.6 RAID Array Controller Restrictions
2.7 SCSI Signal Converters
2.8 DS-DWZZH-03 and DS-DWZZH-05 UltraSCSI Hubs
2.9 SCSI Cables
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2.10 SCSI Terminators and TrilinkConnectors
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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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Figure 35: Shared SCSI Bus with HSZ70 Configured for Transparent Failover
320 Shared SCSI Bus Requirements and Configurations Using UltraSCSI Hardware
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: TruCluster Server Configuration with HSZ70 in Multiple-Bus Failover Mode
324 Shared SCSI Bus Requirements and Configurations Using UltraSCSI Hardware
Figure 38: TruCluster Server Configuration with HSZ80 in Multiple-Bus Failover Mode
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
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4.2 Obtaining the Firmware Release Notes
4.3 TruCluster Server Hardware Installation
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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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Using Fibre Channel Storage
6.1 Procedure for Installation Using Fibre Channel Disks
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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 Mode
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6.3.2 Fibre Channel Cluster Configurations for Multiple-Bus Failover Mode
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Figure 66: Multiple-Bus NSPOF Configuration Number 2
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 Installingand 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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6.6 Preparing to Install Tru64 UNIX and TruCluster Server on Fibre Channel Storage
6.6.1 Configuring the HSG80 Storagesets
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Using Fibre Channel Storage 635
636 Using Fibre Channel Storage
Using Fibre Channel Storage 637
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6.6.2 Setting the Device Unit Number
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6.6.3 Setting the bootdef_dev Console EnvironmentVariable
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6.7 Install the Base Operating System
6.8 Resetting the bootdef_dev Console Environment Variable
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6.9 Determining /dev/disk/dskn to Use for a Cluster Installation
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6.10 Installing the TruCluster Server Software
6.11 Changing the HSG80 from Transparent to Multiple-Bus Failover Mode
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6.12 Using the emx Manager to Display Fibre Channel Adapter Information
6.12.1 Using the emxmgr Utility to Display Fibre Channel Adapter Information
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6.12.2 Using the emxmgr Utility Interactively
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Preparing ATM Adapters
7.1 ATM Overview
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7.2 Installing ATM Adapters
7.3 Verifying ATMFiber Optic CableConnectivity
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7.4 ATMworks Adapter LEDs
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
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
Member System 2
DWZZB-AA
DS-DWZZH-03
Member System 1
8.4 Preparing the TZ885 for Shared SCSI Usage
8.4.1 Setting the TZ885 SCSI ID
8.4.2 Cabling the TZ885 Tape Drive
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8.5 Preparing the TZ887 for Shared SCSI Bus Usage
8.5.1 Setting the TZ887 SCSI ID
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0
8.5.2 Cabling the TZ887 Tape Drive
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8.6 Preparing the TL891 and TL892 DLT MiniLibraries for Shared SCSI Usage
8.6.1 Setting the TL891 or TL892 SCSI ID
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8.6.2 Cabling the TL891 or TL892 MiniLibraries
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Figure 89: TruCluster Server Cluster with a TL892 on Two Shared SCSI Buses
T
Configuring a Shared SCSI Bus for Tape Drive Use 823
TL892
8.7 Preparing the TL890 DLT MiniLibrary Expansion Unit
8.7.1 TL890 DLT MiniLibrary Expansion Unit Hardware
8.7.2 Preparing the DLT MiniLibraries forShared SCSI Bus Usage
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Figure 810: TL890 and TL892 DLT MiniLibraries on Shared SCSI Buses
BA350 BA350
826 Configuring a Shared SCSI Bus for Tape Drive Use
AlphaServer 2100As
TL892 TL892
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8.8 Preparing the TL894 DLT Automated Tape Library for Shared SCSI Bus Usage
8.8.1 TL894 Robotic Controller Required Firmware
8.8.2 Setting TL894 Robotics Controller and Tape Drive SCSI IDs
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8.8.3 TL894 Tape Library Internal Cabling
8.8.4 Connecting the TL894 TapeLibrary to the Shared SCSI Bus
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8.9 Preparing the TL895 DLT Automated TapeLibrar y for Shared SCSI Bus Usage
8.9.1 TL895 Robotic Controller Required Firmware
8.9.2 Setting the TL895 Tape Library SCSI IDs
8.9.3 TL895 Tape Library Internal Cabling
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8.9.4 Upgrading a TL895
8.9.5 Connecting the TL895 TapeLibrary to the Shared SCSI Bus
8.10 Preparing the TL893 and TL896 Automated Tape Libraries for Shared SCSI Bus Usage
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8.10.1 Communications with the Host Computer
8.10.2 MUC Switch Functions
8.10.3 Setting the MUC SCSI ID
8.10.4 Tape Drive SCSI IDs
8.10.5 TL893 and TL896 Automated Tape Library Internal Cabling
Page
846 Configuring a Shared SCSI Bus for Tape Drive Use
8.10.6 Connecting the TL893 and TL896 Automated TapeLibraries to the Shared SCSI Bus
Figure 816: Shared SCSI Buses with TL896 in Three-Bus Mode
DS-DWZZH-03
848 Configuring a Shared SCSI Bus for Tape Drive Use
Network
8.11 Preparing the TL881 and TL891 DLT MiniLibrariesfor Shared Bus Usage
8.11.1 TL881 and TL891 DLT MiniLibraries Overview
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8.11.2 Preparing a TL881 or TL891 MiniLibrary for Shared SCSI Bus Use
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Figure 817: TL891 Standalone Cluster Configuration
Member System 2
Configuring a Shared SCSI Bus for Tape Drive Use 857
NOTE: This drawing is not to scale.
DS-DWZZH-03
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Figure 818: TL881 DLT MiniLibrary Rackmount Configuration
Member System 1
860 Configuring a Shared SCSI Bus for Tape Drive Use
DS-DWZZH-03
Network
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8.12 Compaq ESL9326D Enterprise Library
8.12.1 General Overview
8.12.2 ESL9326D Enterprise Library Overview
8.12.3 Preparing the ESL9326D Enterprise Library for Shared SCSI Bus Usage
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Figure 819: 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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Figure 99: BA350 and BA356 Cabled for Shared SCSI Bus Usage
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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Figure 910: Two BA356s Cabled for Shared SCSI Bus Usage
T
Non-UltraSCSI Devices 921
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Figure 911: Two UltraSCSI BA356s Cabled for Shared SCSI Bus Usage
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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Non-UltraSCSI Devices 931
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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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______________________ Note ______________________
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
______________________ Note ______________________
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
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
Page
T
U
V
W
Page
Page
How to Order Tru64 UNIX Documentation
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Readers Comments
TruClusterServer Hardware Configuration AA-RHGWB-TE