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Oracle Solaris 11 Advanced Administration Cookbook

You're reading from  Oracle Solaris 11 Advanced Administration Cookbook

Product type Book
Published in Oct 2014
Publisher
ISBN-13 9781849688260
Pages 478 pages
Edition 1st Edition
Languages
Author (1):
Alexandre Borges Alexandre Borges
Profile icon Alexandre Borges
Toc

Table of Contents (17) Chapters close

Oracle Solaris 11 Advanced Administration Cookbook
Credits
About the Author
Acknowledgments
About the Reviewers
www.PacktPub.com
Preface
1. IPS and Boot Environments 2. ZFS 3. Networking 4. Zones 5. Playing with Oracle Solaris 11 Services 6. Configuring and Using an Automated Installer (AI) Server 7. Configuring and Administering RBAC and Least Privileges 8. Administering and Monitoring Processes 9. Configuring the Syslog and Monitoring Performance Index

Managing processes' priority on Solaris 11


Oracle Solaris 11 allows us to change the priority of processes using the priocntl command either during the start of the process or after the process is run.

Getting ready

This recipe requires a virtual machine (VirtualBox or VMware) running Oracle Solaris 11 with 2 GB RAM at least. It is recommended that the system have more than one processor or core.

How to do it…

In the Introduction section, we talked about scheduling classes and this time, we will see more information on this subject. To begin, list the existing and active classes by executing the following command:

root@solaris11-1:~# priocntl -l
CONFIGURED CLASSES
==================
SYS (System Class)

TS (Time Sharing)
  Configured TS User Priority Range: -60 through 60

SDC (System Duty-Cycle Class)

FSS (Fair Share)
  Configured FSS User Priority Range: -60 through 60

FX (Fixed priority)
  Configured FX User Priority Range: 0 through 60

IA (Interactive)
  Configured IA User Priority Range...
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