Purpose
This document describes the functions, installation, and operation procedure of Redundant Line Control Function for Global Link Services (hereinafter GLS).
Who should use this document
This document is intended for system administrators who are familiar with GLS operations and cluster control. Anyone who installs, configures, and maintains GLS to increase the availability of the system should read this documentation. A basic knowledge of PRIMECLUSTER is assumed.
Abstract
The document consists of the following chapters, appendices, and glossary:
This chapter explains the overview of the Redundant Line Control Function.
This chapter explains the functions and features of the Redundant Line Control Function.
Chapter 3 Environment configuration
This chapter explains how to configure the environment of the Redundant Line Control Function.
This chapter explains how to operate the Redundant Line Control Function.
Chapter 5 GLS operation on cluster systems
This chapter explains how to operate the Redundant Line Control Function on a cluster system.
This chapter explains the required investigation material to troubleshoot the problems of the Redundant Line Control Function.
This chapter explains how to use the commands provided by the Redundant Line Control Function.
Appendix A Messages and corrective actions
This appendix explains the messages output by the Redundant Line Control Function.
Appendix B Examples of configuring system environments
This appendix explains how to configure the system environment of the Redundant Line Control Function.
Appendix C Operation on the Virtual Machine Function
This appendix explains how to operate the Redundant Line Control Function on the virtual machine function.
This appendix explains how to operate the Redundant Line Control Function on RHOSP.
Appendix E Operation on VMware
This appendix explains how to operate the Redundant Line Control Function on VMware.
Appendix F Operation on Hyper-V
This appendix explains how to operate the Redundant Line Control Function on Hyper-V.
Appendix G Cloning environment
This appendix explains how to configure the system by cloning the Redundant Line Control Function.
This appendix explains the potential causes and solutions when trouble occurs while using the Redundant Line Control Function.
This appendix explains items to be checked before operating the Redundant Line Control Function.
Appendix J Resident Process in GLS and Monitoring Target
This appendix explains the resident process of the Redundant Line Control Function and the monitoring target.
Appendix K Changes from previous versions
This appendix explains the new functions and the specification change of the Redundant Line Control Function.
This section explains terms related to the Redundant Line Control Function.
Related Documentation
Refer to the following manuals as necessary.
PRIMECLUSTER Concepts Guide
PRIMECLUSTER Installation and Administration Guide
PRIMECLUSTER Installation and Administration Guide Cloud Services
FJQSS (Information Collection Tool) User's Guide
PRIMEQUEST 2000 Series Administration Manual
PRIMEQUEST 3000 Series Administration Manual
OS IV VTAM-G TISP Handbook
Notational convention
The document conforms to the following notational conventions:
Point
Text that requires special attention
Note
Information that users should be cautious of
Example
Describes operation using an example
Information
Information that users can refer to
See
Manuals users find workable
Abbreviations
In this document, the following product name is written by abbreviation.
Product names | Abbreviations | |
|---|---|---|
Red Hat Enterprise Linux 6 | RHEL6 | RHEL |
Red Hat Enterprise Linux 7 | RHEL7 | |
Red Hat Enterprise Linux 8 | RHEL8 | |
Linux Virtual Machine Function | Virtual Machine Function | |
FUJITSU Server PRIMEQUEST | PRIMEQUEST | |
FUJITSU Server PRIMERGY | PRIMERGY | |
Red Hat OpenStack Platform | RHOSP | |
Export Controls
Exportation/release of this document may require necessary procedures in accordance with the regulations of your resident country and/or US export control laws.
Trademark
UNIX is a registered trademark of The Open Group in the United States and other countries.
Linux(R) is the registered trademark of Linus Torvalds in the U.S. and other countries.
Red Hat and Red Hat Enterprise Linux are registered trademarks of Red Hat, Inc. in the U.S. and other countries.
Microsoft and Hyper-V are trademarks of the Microsoft group of companies.
Ethernet is a trademark of Fuji Xerox Corporation.
VMware is a registered trademark or trademark of VMware, Inc. in the United States and/or other jurisdictions.
Other product names are product names, trademarks, or registered trademarks of these companies.
Date of publication and edition
December 2019, First edition |
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