Distributed Name Service (DNS) Management Programming Manual

Contents
xiv 46958 Tandem Computers Incorporated
Appendix I Update for D-Series Operating Systems
Introduction I-1
Overview of D-Series Operating System Changes Affecting EMS I-2
More Concurrent Processes Per CPU I-2
What Is a PIN? I-2
Systems I-3
Does a Process Run in a High PIN or a Low PIN? I-3
Communication Between High-PIN and Unconverted (Low-PIN)
EMS Processes I-4
New Process Identifiers I-6
Process Name I-6
Process Descriptor I-6
Process Handle I-6
New Object-File Attributes I-7
New System Procedures I-7
Summary of Changes to EMS on D-Series Operating Systems I-8
New or Revised Event Message Tokens I-8
New Tokens in EMS Event Message Headers I-8
Networking Restrictions I-9
Connections Permitted I-9
Connections Not Permitted I-11
Glossary Glossary–1
Index Index–1
Figures Figure 1. DNS Related Publications xix
Figure 1-1. Objects and Their Names 1-2
Figure 1-2. DNS Subsystem Architecture 1-5
Figure 1-3. Management Interfaces to DNS
Figure 1-4. Management Interfaces to DNS
Figure I-1. Two-Node Network Using C-Series and D-Series Operating
Figure I-2. Communication Between Low-PIN and High-PIN EMS
Processes I-5
Figure I-3. Connections Permitted I-10
Figure I-4. Connections Not Permitted I-11