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Preface
The Sun N1 Grid Engine 6.1 Administration Guide provides background information about how to set up and
administer a system of networked computer hosts that run N1TM Grid
Engine 6.1 software.
Who Should Use This Book
The background information and instructions in this guide are intended
for experienced system administrators.
How This Book Is Organized
The Sun N1 Grid Engine 6.1 Administration Guide includes the following chapters.
-
Chapter 1, Configuring Hosts and Clusters provides general background about hosts and clusters, along with detailed instructions for how to configure
them.
-
Chapter 2, Configuring Queues and Queue Calendars describes queues, which serve
as containers for different categories of jobs. The chapter includes complete
instructions for how to configure cluster queues and queue instances.
-
Chapter 3, Configuring Complex Resource Attributes explains how the grid engine system uses the complex to define all the pertinent information concerning the resource
attributes a user can request for a job. The administrator configures complex
resource attributes to match the requirements of the environment. This chapter
provides detailed instructions for how to configure resource attributes.
-
Chapter 4, Managing User Access provides
background information about different types of users of the grid engine system. The
chapter provides instructions on how to set up and maintain user access and
project access.
-
Chapter 5, Managing Policies and the Scheduler provides full background information about the types
of user policies that are available. The chapter provides
instructions on how to match these policies to the computing environment.
The chapter also describes how to configure and modify the scheduler.
-
Chapter 6, Managing Resource Quotas explains
how to use the resource quotas feature of the N1 Grid Engine software to limit
resources by user, project, host, cluster queue, or parallel environment.
-
Chapter 7, Managing Special Environments describes how the grid engine system fits in with parallel
environments, and provides detailed instructions on how to configure
them. The chapter also describes how to set up and use checkpointing
environments.
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Chapter 8, Other Administrative Tasks describes how to gather reporting and accounting statistics,
how to automatically back up your grid engine system configuration files, and how
to use files and scripts to add or modify objects such as queues, hosts, and
environments.
-
Chapter 9, Fine Tuning, Error Messages, and Troubleshooting describes some ways to fine-tune your grid engine system.
It also explains how the grid engine system retrieves error message and describes
how to run the software in debug mode.
-
Chapter 10, Configuring DBWriter describes
how you can modify the DBWriter portion of the ARCo feature.
Note –
Some of the material in this guide appeared originally in the “How-To”
section of the Sun Grid Engine project web site. Updated frequently, this
web site is of special value to administrators of the grid engine system and is well
worth consulting.
Typographic
Conventions
The following table describes the typographic
conventions that are used in this book.
Table P–1 Typographic
Conventions
|
Typeface
|
Meaning
|
Example
|
|
AaBbCc123
|
The names of commands, files, and directories,
and onscreen computer output
|
Edit your .login file.
Use ls -a to
list all files.
machine_name% you have
mail.
|
|
AaBbCc123
|
What you type, contrasted with onscreen
computer output
|
machine_name% su
Password:
|
|
aabbcc123
|
Placeholder: replace with a real name
or value
|
The command to remove a file is rm filename.
|
|
AaBbCc123
|
Book titles, new terms, and terms to
be emphasized
|
Read Chapter 6 in the User's
Guide.
A cache is a copy
that is stored locally.
Do not save the
file.
Note: Some
emphasized items appear bold online.
|
Shell Prompts
in Command Examples
The following table shows the default UNIX® system
prompt and superuser prompt for the C shell,
Bourne shell, and Korn shell.
Table P–2 Shell
Prompts
|
Shell
|
Prompt
|
|
C shell
|
machine_name%
|
|
C shell for superuser
|
machine_name#
|
|
Bourne shell and Korn shell
|
$
|
|
Bourne shell and Korn shell for superuser
|
#
|
|
