Unisys NX5820 K, NX5820 Configuration Manual

Product Information Announcement

o New Release• Revision o Update o New Mail Code

Title

ClearPath HMP Enterprise Servers NX5820 and NX5820 K Hardware Configuration Guide (7017 6300–005)

This guide is intended to assist individuals responsible for defining and configuring a Unisys ClearPath HMP Enterprise Servers NX5820 and NX5820 K product with future expansion in mind. Guidelines and recommendations to assist the individuals responsible for defining and configuring a Unisys ClearPath HMP Enterprise Server NX5820 and NX5820 K server are also provided. The following product lines are available:

• ClearPath HMP Enterprise Server NX5821 models are single-domain systems containing a single

VX1305-BSE/BSU, VX1505-BSE/BSU, ES5085, ES2024, or ES5044 based server.

• ClearPath HMP Enterprise Server NX5822 models are dual-domain systems containing a single

VX1305-BSE/BSU, VX1505-BSE/BSU, ES5085R, ES2024, or ES5044 based server with an optional server of the same type.

Technical changes and additions were made to provide coverage for the ES2024R and ES5044R servers.

To order additional copies of this document, visit the online Unisys Book Store at one of the following URLs:

• United States customers, call Unisys Direct at 1-800-448-1424.

• Customers outside the United States, contact your Unisys sales office.

• Unisys personnel, order through the electronic Book Store at http://iwww.bookstore.unisys.com.

Comments about documentation can be sent through e-mail to doc@unisys.com.

Announcement only: Announcement and attachments:

System: ClearPath HMP Enterprise

Servers NX5820 and NX5820 K

AS273, CSES, and ECCA Release:

Date: June 2000 Part number: 7017 6300–005

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ClearPath HMP Enterprise Servers

NX5820 and NX5820 K

Hardware Configuration Guide

June 2000 7017 6300–005

Printed in USA

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ClearPath HMP Enterprise Servers

NX5820 and NX5820 K

Hardware Configuration Guide

Unisys

June 2000 7017 6300–005

Printed in USA

NO WARRANTIES OF ANY NATURE ARE EXTENDED BY THIS DOCUMENT. Any product or related information described herein is only furnished pursuant and subject to the terms and conditions of a duly executed agreement to purchase or lease equipment or to license software. The only warranties made by Unisys, if any, with respect to the products described in this document are set forth in such agreement. Unisys cannot accept any financial or other responsibility that may be the result of your use of the information in this document or software material, including direct, special, or consequential damages.

You should be very careful to ensure that the use of this information and/or software material complies with the laws, rules, and regulations of the jurisdictions with respect to which it is used.

The information contained herein is subject to change without notice. Revisions may be issued to advise of such changes and/or additions.

Notice to Government End Users: The software and accompanying documentation are delivered and licensed as “commercial computer software” and “commercial computer software documentation” as those terms are used in 48 C.F.R. § 12.212 and 48 C.F.R. § 227.7202-1 through 227.7202-4, as applicable. The Government shall receive only those rights provided in the standard commercial software license, or where applicable, the restricted and limited rights provisions of the contract FAR or DFARS (or equivalent agency) clause.

Correspondence regarding this publication can be e-mailed to doc@unisys.com.

Unisys and ClearPath are registered trademarks of Unisys Corporation. All other marks are acknowledged to be the trademarks or registered trademarks of their respective owners. Unisys Corporation cannot attest to the accuracy of this information.

ClearPath HMP Enterprise Servers

NX5820 and NX5820 K

Hardware Configuration Guide

ClearPath HMP Enterprise Servers

NX5820 and NX5820 K

Hardware Configuration Guide

7017 6300–005

Bend here, peel upwards and apply to spine.

7017 6300–005

Format these characters as “white” to force printing of blank page.

Contents

About This Guide

....................................................................................... xi

Section 1. Introduction

How to Use This Guide ........................................................... 1–1

What Product Models Are Covered ....................................... 1–2

System Architecture .............................................................. 1–2

Features ................................................................. 1–2

Technology Enhancements ....................................... 1–2

System Partitioning ............................................................... 1–3

Single Domain ......................................................... 1–3

Dual Domain ............................................................ 1–3

Hardware Overview ............................................................... 1–4

Type of Computing System ....................................... 1–4

The System Cabinet ................................................. 1–4

The I/O Subsystem .................................................. 1–5

System Cabinet Organization ................................................ 1–6

Supported Peripherals .......................................................... 1–6

System Components .............................................................. 1–6

Single Monolithic Partition ................................ 1–3

Two Separate Partitions ................................... 1–3

Central Equipment Complex (CEC) Section ........ 1–4

Expansion Sections ......................................... 1–5

SVGA Monitor and Keyboard with Mouse ........... 1–5

Rack-Mounted Devices ..................................... 1–5

Other I/O Devices ............................................ 1–6

Section 2. Configuring System Hardware

7017 6300–005 iii

How This Section Is Organized .............................................. 2–1

NX5820 Products .................................................................. 2–1

Single-Domain, Single-Processor (SDSP) NX5821

Models 31 to 71 ................................................. 2–1

Dual-Domain, Multiple-Processor (DDMP) NX5822

Models 32 to 78 ................................................. 2–1

NX5820 Product Configurations ........................................... 2–3

ClearPath Enterprise Server NX5821 Single-Domain,

Single-Processor (SDSP) Configurations Models 31

through 71 .......................................................... 2–3

Contents

ClearPath Enterprise Server NX5822 Dual-Domain,

Multi-Processor (DDMP) Configurations Models 32

through 78 .......................................................... 2–6

NX5820 Companion Package Style ........................... 2–11

NX5820 K Products ............................................................... 2–12

Single-Domain, Single-Processor (SDSP) NX5821 –

BAS Models ......................................................... 2–12

Dual-Domain, Dual Processor (DDDP) NX5822 – BAS

Models ................................................................ 2–12

Dual-Domain, Multiple-Processor (DDMP) NX5822 –

BAS Models ......................................................... 2–13

NX5820 K Product Configurations ........................................ 2–15

ClearPath Enterprise Server NX5821–BAS Single-

Domain, Single-Processor (SDSP) Configurations .... 2–15

ClearPath Enterprise Server NX5822–BAS Dual-

Domain Configurations ......................................... 2–19

NX5820 K Processor Package Style .......................... 2–23

Cables .................................................................................... 2–25

Power Layout and Requirements ........................................... 2–25

Redundant Power/Cooling ..................................................... 2–25

NX5820 System Upgrades .................................................... 2–26

NX5820 K System Upgrades ................................................. 2–29

Section 3. Configuring System Options

How This Section Is Organized .............................................. 3–1

NX5820 and NX5820 K Memory .......................................... 3–1

MSA104 Style Memory .......................................................... 3–4

MSK208 Style Memory .......................................................... 3–5

MSK412 Style Memory .......................................................... 3–7

Memory Slot Locations .......................................................... 3–9

IOM Channel Expansion ......................................................... 3–10

Configuring Redundant SCP for the NX5820 and NX5820

K ........................................................................................ 3–10

Configuring Redundant Switching Hubs ................................ 3–11

Configuring Additional Displays ............................................. 3–11

Configuring Operator Display Workstations ................. 3–12

Configuration Guidelines for SCP Monitors and ODW

Displays .............................................................. 3–12

Work Space ........................................................................... 3–14

Redundant Power for the NX5820 and NX5820 K ............... 3–14

Configuring Additional OSS7000 Devices ............................. 3–14

Converting From NX5820 to NX5820 K Systems ................. 3–14

Section 4. Configuring I/O Cabinets and Channel Racks

How to Use This Section ........................................................ 4–1

Configuring I/O Cabinets ....................................................... 4–1

Configuring Channel Racks ................................................... 4–3

iv 7017 6300–005

Section 5. Configuring the Input/Output Module

Introduction ........................................................................... 5–1

How This Section Is Organized .............................................. 5–1

How the IOM Is Organized ..................................................... 5–2

IOM Logical Organization .......................................... 5–2

IOM Physical Organization ........................................ 5–3

IOM Options ............................................................ 5–5

CMF External Connectivity ........................................ 5–5

CIOM Upgrade ......................................................... 5–6

Configuring Channels ............................................................ 5–7

Styles Offered ......................................................... 5–7

Assigning Channel Loads .......................................... 5–8

Configuration Guidelines ........................................... 5–9

Configuration Diagrams ............................................ 5–12

PCITHRU Feature Card .......................................................... 5–15

Configuring QIC Tape and CD-ROM ...................................... 5–17

Information Contained in the NX Systems I/O Configuration

Guide ................................................................................. 5–17

Contents

Section 6. Configuring the Servers

How This Section Is Organized .............................................. 6–1

VX1305 Servers .................................................................... 6–2

VX1305 Basic Features ............................................ 6–2

Server Components ................................................. 6–5

Basic Server Components ........................................ 6–5

Add-On Processor Board .......................................... 6–6

Additional Memory Packages .................................... 6–7

Connection Packages and Optional PCI Thru Card ...... 6–7

Optional User Access Components ........................... 6–8

Single-Server to Multi-Server Upgrades VX1305 ......... 6–8

Configuration Guidelines VX1305 .............................. 6–9

VX1505 Servers .................................................................... 6–10

VX1505 Basic Features ............................................ 6–10

Server Components ................................................. 6–12

Basic Server Components and Optional Redundant

Power Supply ...................................................... 6–14

Processors ............................................................. 6–15

Memory Packages ................................................... 6–15

Connection Packages and Optional PCI Thru Card ...... 6–16

Optional User Access Components ........................... 6–17

Single-Server to Multi-Server Upgrades VX1505 ......... 6–17

Configuration Guidelines VX1505 .............................. 6–18

ES5085R Servers .................................................................. 6–19

Basic Features ........................................................ 6–19

Server Components ................................................. 6–21

Processors ............................................................. 6–23

Memory Packages ................................................... 6–23

Connection Packages and Optional PCI ...................... 6–24

Optional User Access Components ........................... 6–25

7017 6300–005 v

Contents

Configuration Guidelines ES5085R ............................ 6–25

ES2024R Servers .................................................................. 6–26

Basic Features ......................................................... 6–26

Server Components ................................................. 6–28

Processors .............................................................. 6–30

Memory Packages ................................................... 6–30

Connection Packages and Optional PCI ...................... 6–31

Optional User Access Components ............................ 6–32

Configuration Guidelines ES2024R ............................ 6–32

ES5044R Servers .................................................................. 6–33

Basic Features ......................................................... 6–33

Server Components ................................................. 6–35

Processors .............................................................. 6–37

Memory Packages ................................................... 6–37

Connection Packages and Optional PCI ...................... 6–38

Optional User Access Components ............................ 6–39

Configuration Guidelines ES5044R ............................ 6–39

Configuring the Private Maintenance Hub and Public

Switching LAN .................................................................... 6–40

Configuring Optional and Recommended UPS ...................... 6–50

Section 7. Connecting Other Host Systems

Glossary ....................................................................................................... 1

Index ............................................................................................................. 1

vi 7017 6300–005

Figures

1–1. Typical View of ClearPath Enterprise Server NX5820 and NX5820 K with

1–2. System Cabinet PCA Locations for NX5820 ............................................ 1–9

1–3. System Cabinet PCA Locations for NX5820 K ......................................... 1–10

1–4. Block Diagram of ClearPath Enterprise Server NX5820 and NX5820 K

1–5. Block Diagram of ClearPath Enterprise Server NX5820 and NX5820 K in

1–6. Block Diagram of ClearPath Enterprise Server NX5820 and NX5820 K in

2–1. NX5820 Single-Domain System Cabinet Configuration with VX1305

2–2. NX5820 Single-Domain Cabinet Configuration, with VX1505 Servers ......... 2–6

2–3. NX5820 Dual-Domain Redundant System Cabinet Configuration, with

2–4. NX5820 Dual-Domain System Cabinet Configuration, with VX1505

2–5. NX5820 K Single-Domain System Cabinet Configuration with VX1305

2–6. NX5820 K Single-Domain Cabinet Configuration, with VX1505 Servers ...... 2–19

2–7. NX5820 K Dual-Domain Redundant System Cabinet Configuration, with

2–8. NX5820 K Dual-Domain System Cabinet Configuration, with VX1505

2–9. Power Layout ....................................................................................... 2–25

2–10. NX5820 Upgrade Diagram .................................................................... 2–27

2–11. NX5820 K Upgrade Diagram ................................................................. 2–30

VX1505 (7U) Servers ........................................................................ 1–8

Single-Domain, Single-Console Configuration ....................................... 1–10

Dual-Domain, Single-Console Configuration ......................................... 1–11

Dual-Domain, Redundant-Console/Redundant Public Switch

Configuration .................................................................................... 1–12

Servers ............................................................................................ 2–5

VX1305 Servers ............................................................................... 2–10

Servers ............................................................................................ 2–10

Servers ............................................................................................ 2–18

VX1305 Servers ............................................................................... 2–22

Servers ............................................................................................ 2–22

3–1. MSA Board Layout ................................................................................ 3–4

3–2. MSK208 Board Layout .......................................................................... 3–6

3–3. MSK412 Board Layout .......................................................................... 3–8

3–4. Typical Client Supplied Single ODW Arrangement ..................................... 3–13

5–1. NX5820 IOM Organization ..................................................................... 5–2

5–2. NX5820 K IOM Organization .................................................................. 5–3

5–3. Card Module Assembly for NX5820 ........................................................ 5–4

5–4. Card Module Assembly for NX5820 K ..................................................... 5–5

5–5. CIOM/CMF/CS-BUS and Channel Diagram ............................................... 5–9

5–6. Single Domain Typical Channel Configuration (Two Internal CS Busses,

Two Servers, Four External 4-Channel Busses) .................................... 5–13

5–7. Dual Domain Typical Channel Configuration (One Internal CS Buss, Two

Servers, and One External 8-Channel Buss per Domain) ....................... 5–14

7017 6300–005 vii

Figures

5–8. Dual Domain Typical PCITHRU Card Location in the Internal and External

Channel Racks .................................................................................. 5–15

5–9. PCITHRU Slot Versus PCI Bridge Jumper Positions ................................... 5–16

6–1. Road Map for Ordering VX1305 Servers ................................................. 6–4

6–2. VX1305 Server CS Bus Cable Connection ............................................... 6–9

6–3. Road Map for Ordering VX1505 Servers ................................................. 6–13

6–4. VX1505 Server CS Bus Cable Connection ............................................... 6–18

6–5. Road Map for Ordering ES5085R Servers ............................................... 6–22

6–6. ES5085R Server CS Bus Cable Connection ............................................. 6–25

6–7. Road Map for Ordering ES2024R Servers ............................................... 6–29

6–8. ES2024R Server CS Bus Cable Connection ............................................. 6–32

6–9. Road Map for Ordering ES5044R Servers ............................................... 6–36

6–10. ES5044R Server CS Bus Cable Connection ............................................. 6–39

6–11. Single SCP/Server to UPS Status Cable Connections (Site UPS Installed) ... 6–53

6–12. Dual SCP/Server to UPS Status Cable Connections (Site UPS Installed) ..... 6–54

6–13. SCP to UPS Status Cable ....................................................................... 6–55

6–14. Standalone (PRC1000i) UPS to SCP Cabling ............................................ 6–55

viii 7017 6300–005

Tables

1–1. ClearPath Enterprise Server NX Product Models Covered in This Guide ..... 1–2

1–2. Acronyms for System Components ........................................................ 1–7

2–1. ClearPath Enterprise Server NX5820 Product Models .............................. 2–2

2–2. ClearPath Enterprise Server NX5821 Single-Domain, Single-Processor

2–3. ClearPath Enterprise Server NX5822 Dual-Domain, Multi-Processor Models

2–4. ClearPath Enterprise Server NX5822 Dual-Domain, Multi-Processors

2–5. NX5820 Companion Styles .................................................................... 2–11

2–6. ClearPath Enterprise Server NX5820 K Product Models ........................... 2–14

2–7. ClearPath Enterprise Server NX5821–BAS Single-Domain, Single-

2–8. ClearPath Enterprise Server NX5822–BAS Dual-Domain Configurations ..... 2–20

2–9. NX5820 K Processor Package Styles ..................................................... 2–23

2–10. NX5820 System Upgrade Options Summary ........................................... 2–26

2–11. NX5820 Single Domain, Single Processor Model Upgrades (SDSP to

2–12. NX5820 Single Domain Single Processor to Dual Domain Dual Processor

2–13. NX5820 Dual Domain Multi Processor Upgrades (DDMP to DDMP) ............ 2–29

2–14. NX5820 K Upgrade Options Summary .................................................... 2–31

2–15. Performance Upgrades for Single-Domain, Single-Processor Systems ....... 2–31

2–16. NX5820 K Single-Domain, Single-Processor to Dual Domain, Dual-

2–17. NX5820 K Performance Upgrades for Dual Domain, Dual-Processor

2–18. NX5820 K Dual Domain, Dual-Processor To Dual Domain, Multi-Processor

2–19. NX5820 K Dual Domain, Dual-Processor Multi-Processor Upgrades

Configurations, Models 31 through 71 ............................................... 2–3

32 through 72 .................................................................................. 2–7

Models 73 through 78 ...................................................................... 2–8

Processor Configurations .................................................................. 2–16

SDSP) .............................................................................................. 2–28

Upgrades (SDSP to DDDP) ................................................................ 2–28

Processor Upgrade (SDSP to DDDP) .................................................. 2–32

Systems .......................................................................................... 2–33

Upgrade (DDDP to DDMP) ................................................................. 2–33

(DDMP) ............................................................................................ 2–34

3–1. Basic Memory Board Configuration By System Style ................................ 3–2

3–2. NX5820 and NX5820 K Memory Styles and Upgrade Components ........... 3–2

3–3. Memory Card Slot Locations .................................................................. 3–9

3–4. Redundant System Console Package Styles ............................................ 3–10

3–5. Guidelines for Configuring SCP Monitors and ODW Displays ..................... 3–13

3–6. Conversion Package Styles for NX5820 to NX5820 K Systems ................ 3–15

4–1. Cabinet Styles ...................................................................................... 4–2

4–2. Configuration Guidelines for I/O Cabinets ................................................ 4–2

4–3. Channel Rack Components .................................................................... 4–4

4–4. Guidelines for Configuring Channel Racks ............................................... 4–5

7017 6300–005 ix

Tables

4–5. Configuring Power Net in Channel Racks ................................................. 4–6

5–1. CMF External Connectivity Options .......................................................... 5–6

5–2. Supported Channel Adapter Types .......................................................... 5–7

5–3. CIOM CS-Bus Channel Loading ............................................................... 5–8

5–4. Guidelines for Configuring Channels ........................................................ 5–10

5–5. NX5820 Channel Assignments and Configurations ................................... 5–12

6–1. Basic Features, VX1305 Servers ............................................................ 6–3

6–2. VX1305-BSE/-BSU Basic Components .................................................... 6–6

6–3. Add-On Processor Board, VX1305 Servers .............................................. 6–6

6–4. Memory Packages, VX1305 Servers ....................................................... 6–7

6–5. Connection Package Components, VX1305 Servers ................................ 6–7

6–6. VX4000-CP3 Optional User Access Components, VX1305 Servers ............ 6–8

6–7. Configuration Guidelines, VX1305 Servers .............................................. 6–9

6–8. Basic Features, VX1505 Servers ............................................................ 6–11

6–9. VX1505-BSE Processor Requirements .................................................... 6–12

6–10. VX1505-BSE/-BSU Basic Components .................................................... 6–14

6–11. Processors, VX1505 Servers ................................................................. 6–15

6–12. Memory Packages, VX1505 Servers ....................................................... 6–15

6–13. Connection Package Components, VX1505 Servers ................................ 6–16

6–14. VX4000-CP3 Optional User Access Components, VX1505 Servers ............ 6–17

6–15. Configuration Guidelines, VX1505 Servers .............................................. 6–18

6–16. Basic Features, ES5085R Servers .......................................................... 6–20

6–17. Processors, ES5085R Servers ............................................................... 6–23

6–18. Memory Packages, ES5085R Servers .................................................... 6–23

6–19. Connection Package Components, ES5085R Servers .............................. 6–24

6–20. VX4000-CP3 Optional User Access Components, ES5085R Servers ......... 6–25

6–21. Basic Features, ES2024R Servers .......................................................... 6–27

6–22. Processors, ES2024R Servers ............................................................... 6–30

6–23. Memory Packages, ES2024R Servers .................................................... 6–30

6–24. Connection Package Components, ES2024R Servers .............................. 6–31

6–25. VX4000-CP3 Optional User Access Components, ES2024R Servers ......... 6–32

6–26. Basic Features, ES5044R Servers .......................................................... 6–34

6–27. Processors, ES5044R Servers ............................................................... 6–37

6–28. Memory Packages, ES5044R Servers .................................................... 6–37

6–29. Connection Package Components, ES5044R Servers .............................. 6–38

6–30. VX4000-CP3 Optional User Access Components, ES5044R Servers ......... 6–39

6–31. Configuring Single Domain Maintenance Hub and One Switching LAN ........ 6–40

6–32. Configuring Single Domain Maintenance Hub and Two Switching LANs ...... 6–42

6–33. Configuring Dual Domain Maintenance Hub and One Public Switching LAN . 6–45 6–34. Configuring Dual Domain Maintenance Hub and Two Public Switching

LANs ................................................................................................ 6–47

6–35. UPS Options ......................................................................................... 6–50

6–36. Status Selection Between SCP’s and Servers ........................................... 6–52

7–1. Guidelines for Connecting Other Host Systems ........................................ 7–1

x 7017 6300–005

About This Guide

Purpose

This guide provides:

• Guidelines and recommendations to assist the individuals responsible for defining and

configuring a Unisys ClearPath Enterprise Server NX5820 and NX5820 K server

• Guidelines to ensure ease of future expansion and maximum throughput

Scope

This guide provides:

• A brief description of the system with major emphasis on presenting the guidelines for

configuring system components

• System limitations and restrictions with the focus on maximizing throughput

Audience

The audience for this guide includes:

• Clients with skills equivalent to a second-level Unisys client service engineer (CSE)

experienced in configuring large-scale computer systems

• Unisys client representatives

Prerequisites

This guide assumes a working knowledge of large-scale computer systems, including:

• How to configure standard system components

• How to configure system options

• How to configure domains

7017 6300–005 xi

About This Guide

How to Use This Guide

• Read the entire guide to familiarize yourself with the basic concepts it presents

• Use it as a reference for configuring system components and system options

• Use it to facilitate the ordering of system components

Organization

This guide consists of the following sections. In addition, an index appears at the end of this guide.

Section 1. Introduction

Provides a system overview that describes the system components.

Section 2. Configuring System Hardware

• Lists models included in the product line

• Lists hardware component styles, by model

• Provides an overview of each model

• Provides card profiles for the system and console cabinets

• Provides block diagrams of the central equipment complex and the overall system

Section 3. Configuring System Options

Describes how to configure the following options:

• Memory expansion

• Channel expansion

• Redundant system control processor (SCP)

• Additional displays

• Operator work space

• Redundant power supply

• Additional OSS7000 devices

Section 4. Configuring I/O Cabinets and Channel Racks

• Provides a brief description of I/O cabinet configurations, referring the reader to

appropriate publications for detailed information

• Describes how to configure channel racks

xii 7017 6300–005

About This Guide

Section 5. Configuring the Input/Output Module

• Describes how the I/O module (CIOM) is organized

• Describes IOM options

• Describes how to configure channels

− Identifies channel adapter styles supported, both new and migration

− Describes how to assign channel loads

− Provides guidelines for configuring channels

− Provides configuration diagrams for typical channel configurations

• Describes how to configure peripheral devices included with the system

• Identifies information included in the I/O Configuration Guide

Section 6. Configuring the Servers

Provides a description of server features and guidelines for configuring a VX1305-BSE/BSU, VX1505-BSE/BSU or ES5085R based server.

Section 7. Connecting Other Host Systems

Provides guidelines for connecting other host systems through the I/O subsystem.

Related Product Information

Unisys Publications:

ClearPath Enterprise Server NX5820 and NX5820 K Hardware Overview (7017

6284)

Describes the hardware configuration and features of the NX5820 and NX5820 K system, including a brief overview of each of the major components.

ClearPath Enterprise Server NX5600, NX5800, NX5820, and NX5820 K Site Planning Guide (7016 7010)

Describes how to prepare the site for system installation.

ClearPath Enterprise Server NX5600, NX5800, NX5820, and NX5820 K Site Planning Materials (7016 7036)

Provides the forms required to prepare for system installation.

7017 6300–005 xiii

About This Guide

ClearPath Enterprise Server NX5600, NX5800, NX5820, and NX5820 K Site Planning Checklist (7016 7028)

Provides checklists and procedures required to prepare the site for system installation.

ClearPath Enterprise Server NX Series with Windows NT Implementation and Operations Guide (8807 6542)

Provides instructions to install software products and software configurations for the Operator Display Workstations (ODW) in a Windows NT environment.

Unisys e-@ction ClearPath Enterprise Servers A Series and NX Systems I/O Configuration Guide (7008 6087)

Provides I/O configuration and guidelines for the Unisys e-@ction ClearPath Enterprise Server NX systems.

ATM Channel Adapter Style CA6551-OC3 Configuration Guide (7013 0927)

Provides I/O configuration guidelines for ATM channel adapters used on ClearPath Enterprise Server systems.

Industry Publications:

OutLook Concentrator User Guide (Part Number 053-0016-00), Apex PC Solutions, Inc., Woodinville, WA

Describes the NT/SCP switch used with the servers. Includes an overview of the switch, features description, unpacking and installation information, functional overview, and configuration information.

xiv 7017 6300–005

Section 1

Introduction

How to Use This Guide

This guide provides the guidelines, procedures, and examples necessary to configure a ClearPath Enterprise Server NX5820 and NX5820 K products.

For ClearPath Enterprise Server NX5820 and NX5820 K Enterprise Server (ES) product line:

• NX5821 models are single-domain systems with a single processor

• NX5822 models are dual-domain systems containing either a single processor or multi-

processors per domain

All models include a single server, with a maximum of five servers per domain.

To configure your system:

• Use this guide to configure the central system, up to and including the channel

interface

• Use the ClearPath Enterprise Server NX I/O Hardware Configuration Guide (7008

6087) to configure the I/O subsystems from the channel interface outward

• Read this introduction and the next section to gain familiarity with the system

architecture and system components

• Use the remainder of the guide to configure a specific system

Adhering to the guidelines presented in this guide will enable you to correctly configure the system and place a client order. For placing client orders, also refer to the Unisys Configuration software system (UCON) used by sales support and salesperson to prepare and configure Unisys computer products.

Note: The inclusion of items in this document does not guarantee their availability.

Refer to the Unisys Worldwide Price Book for an approved listing of products available for purchase.

7017 6300–005 1–1

What Product Models Are Covered

Table 1–1 lists the ClearPath Enterprise Server NX product models covered in this guide.

Table 1–1. ClearPath Enterprise Server NX Product Models Covered in This Guide

Model Description

NX5820 PRODUCTS

NX5821 models 31 through 71 Single-Domain, Single-Processor (SDSP)

NX5822 models 32 through 78 Dual-Domain, Multiple-Processor (DDMP)

NX5820 K PRODUCTS

NX5821–BAS Single-Domain, Single-Processor (SDSP) with performance level 31 to 71

NX5822–BAS Dual-Domain, and Multi--Processor (DDDP and DDMP) with performance

level 32 to 7A

System Architecture

Features

• Multiple processors and redundant operation as client options

• Processor module (PM) architecture that excels in array processing

• Functional modules that use technologies based on state-of-the-art, high-density

Complimentary Metal Oxide Semiconductor (CMOS) and Application Specific Integrated Circuits (ASIC) technology

• High-density multi-chip packaging that significantly reduces the physical size while

substantially improving performance and reliability

• A unique packaging scheme that:

− Provides for two distinct power and maintenance domains

− Provides shared dual domain cooling

− Enables the creation of two secure and independent partitions in one cabinet

Technology Enhancements

• Printed Circuit Assemblies (PCAs) are generally smaller with higher densities and

finer traces

• Memory subsystem enhancements that provide:

− Up to 9,216 MB storage using six memory boards (three per domain)

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System Partitioning

Single Domain

• Cannot be partitioned.

• A single-domain system contains:

− Its own power, cooling, and maintenance interface

− Its own master clock

Dual Domain

Single Monolithic Partition

• The combined domains function as a monolithic system.

• Each domain contains a separate power subsystem and maintenance interface.

•

• Cooling is shared between domains.

• •

System Partitioning

• Although each domain contains a master clock, only one master clock is used by the

partition.

Two Separate Partitions

• Each partition functions as an independent system.

• The partitions cannot share resources.

• Each partition must include at least one PM, one IOM, and one MSU.

• Each domain contains a separate power subsystem and shared cooling, regardless of

the division of resources among partitions.

• Each partition uses a separate master clock and has a separate maintenance interface,

regardless of the division of resources among domains.

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Hardware Overview

Type of Computing System

The ClearPath NX5820 and NX5820 K Server is a general-purpose, medium-to-highperformance system running under Level Delta compatible MCP.

The System Cabinet

The system cabinet includes:

• A central equipment complex (CEC) section

• An expansion section for additional servers, consoles, and peripherals

The SVGA monitor with keyboard and mouse are placed on a table or other surface near the system cabinet. Figure 1–1 provides a conceptual view of the ClearPath Enterprise Server NX5820 and NX5820 K with VX1505-based servers.

Central Equipment Complex (CEC) Section

The Central Equipment Complex section:

• Houses the modules comprising the central processor system—one or two domains

• Includes the following resources:

− From one to ten processor modules (PMs) depending on model

− From one to six memory storage units (MSUs) depending on model and options

− One or two Input/Output Modules, one per domain, depending on model and

options.

− Common logic, including maintenance subsystem, and master clock

− Separate power subsystem in each domain

− Shared cooling for both domains

• No servers are located in the CEC section.

• Up to two Automatic Power Control (APC)s depending on configuration.

• Up to two Maintenance LAN Hubs, unlimited switching (Public) Hubs, and two Apex

Selector ST switches depending on configuration.

Figure 1–2 shows PCAs located for the CEC for the ClearPath Enterprise Server NX5820.

Figure 1–3 shows PCAs located for the CEC for the ClearPath Enterprise Server NX5820 K.

Figure 1–4 through Figure 1–6 show block diagrams of the ClearPath Enterprise Server NX5820 and NX5820 K in various configurations of domains, switching hubs, servers, and consoles.

Refer to Section 2 for information on specific models.

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Expansion Sections

The expansion sections house the following units:

− Server A

− Optional servers (up to five maximum per domain)

− Up to two Maintenance LAN Hubs, unlimited switching (Public) Hubs, and up to

two Apex Selector ST Switches

− An OSS7000 rack containing system peripheral units, including: ο CD-ROM drive ο QIC tape drive ο Two disk drives

− Optional Uninterruptible Power Supply (UPS)

− COMMPOD

SVGA Monitor and Keyboard with Mouse

Hardware Overview

• Provides the operator interface with the system

• Includes cables for positioning the keyboard, monitor, and mouse on a table or similar

surface near the system cabinet. A table is available as an option.

• A remote support modem—for domestic systems only—is located with the monitor

and keyboard.

The I/O Subsystem

The I/O subsystem includes:

• Rack-mounted devices

• Other I/O devices

Rack-Mounted Devices

• Housed in 36U-high rack-style utility cabinets (U = 1.75 inches)

• Accommodates rack devices with both Unity Storage Device (USD) and Open Storage

Device (OSD) style prefixes

• Rack-mounted devices connect to channel adapters via CS-bus interfaces (see

Sections 4 and 5)

For a comprehensive list of racks and devices qualified for use on the system, refer to Appendix A in the ClearPath Enterprise Server NX I/O Hardware Configuration Guide (7008 6087).

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System Cabinet Organization

Other I/O Devices

The I/O subsystem accommodates any other device that connects via a CS-bus interface and is qualified for use on the system, such as:

• Standalone disks and tapes

• Devices housed in migratory I/O cabinets

• Devices attached via Direct Access Channels (DACs) to Fiber Distributed Data

Interface (FDDI) Local Area Network (LAN)s, 802.3 LANs, and Asynchronous Transfer Mode (ATM) networks

• Other host systems

System Cabinet Organization

Section 2 provides card profiles of the system cabinet for typical product models.

Supported Peripherals

See "Configuring Channels" in Section 5 for a list of channel adapter styles supported on the ClearPath Enterprise Server NX Product. Refer to the ClearPath Enterprise Server NX I/O Hardware Configuration Guide (7008 6087) for a list of peripheral devices and details regarding the I/O subsystem configuration.

System Components

Table 1–2 lists acronyms for system components. Refer to the Glossary for additional functional definitions.

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System Components

Table 1–2. Acronyms for System Components

Acronym Component Name

NX582x-rp Enterprise Server models: (x = 1, single-domain; x = 2, dual-

domain; r = performance level; p = number of PMs per system) APC Automatic Power Control ASIC Application specific integrated circuit ATM Asynchronous transfer mode CIOM Common Input/Output module CMF Channel manager facility CMOS Complimentary metal oxide semiconductor CSBus Channel service bus CSE Common scan engine DAC Direct access channel DDA Dual domain adapter DDMP Dual-domain, multiple-processor DIMM dual Inline memory module DTU Data transfer unit ES Enterprise server F/T Feedthru FDDI Fiber distributed data interface GB Gigabyte Enterprise Server IOB Input/Output bridge IOM Input/Output module IOU Input/Output unit IPI Intelligent peripheral interface JTAG Joint task access group LAN Local area network MAINTLAN Maintenance local area network MB Megabyte Mb Megabit MLI Message level interface MSU Memory storage unit MSUA Memory storage unit (4 requestor) MSUK Memory storage unit (8 or 12 requestor) OSCAR Oscillator card (clock) PCI Peripheral connect interface PM Processor module QIC Quarter-inch cartridge tape SCP System control processor SCSI Small computer system interface SDSP Single-domain, single-processor UPS Uninterruptible power supply USD Unity storage device

Heterogeneous multi processing

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System Components

Windows NT

Server C

Windows NT

Server B

Windows NT

Server D

Windows NT

Server A

Central Equipment

Section

The servers shown are typical of the servers that can be configured.

Figure 1–1. Typical View of ClearPath Enterprise Server NX5820 and NX5820 K with

VX1505 (7U) Servers

0670

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System Components

Front View

A06

A05

A03

A01

P M

M S U

M O D U L E

A07

Impeller Impeller

Domain 0 Domain 1

Operator Panel

D C

PMI

PMPMPMP

Console

PMPMP

Inlet

D C

Rear View

Impeller Impeller

Domain 1 Domain 0

AC Inlet AC Inlet

D C

/ D C

Console

Channel

Channel Channel

B u

Cooling

AC Inlet

Power

A04

o m m

A02

I /

Redundant

Console

CIOM per domain is dedicated to IOU functionality.

Can not be used for CS-Bus connectivity

Redundant

Console

0037

Figure 1–2. System Cabinet PCA Locations for NX5820

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System Components

Front View

Impeller Impeller

Domain 0 Domain 1

Operator Panel

D C

M O D U

L E

D C

PMI

PMPMP

PMPMPMP

Inlet

Console

Redundant

Console

Optional CIOM in domain 0 dedicated for Multi-IOU functionality. Can not be used for CS-Bus connectivity

Optional CIOM in domain 1 dedicated for TCU functionality. Can not be used for CS-Bus connectivity

A01

A06

A05

A03

A07

* *

Rear View

Impeller Impeller

Domain 1 Domain 0

AC Inlet AC Inlet

Console

Channel

** *

Channel Channel

Redundant

u l k

Cooling

AC Inlet

Power

A04

o m m

I /

A02

0037A

Figure 1–3. System Cabinet PCA Locations for NX5820 K

System

Switch

Terminal

POWERNET

MCP

Public Switch

10/100

BaseT

PCI

Bridge10BaseT

Environment

OSS7000

Disk

Domain 0

802.3 Ch

Direct CS Bus

DISK Ch

TAPE Ch

Tape

MAINTLAN

CS Bus

BaseT

Maintenance

SCP

CSE

COMMPOD3

LAN Hub

FEEDTHRU

APC

Remote Support

T27's

0701

Figure 1–4. Block Diagram of ClearPath Enterprise Server NX5820 and NX5820 K Single-

Domain, Single-Console Configuration

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+ 146 hidden pages

Unisys NX5820 K, NX5820 Configuration Manual

Specifications and Main Features

Frequently Asked Questions

User Manual