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Oracle Solaris 11: First Look

You're reading from  Oracle Solaris 11: First Look

Product type Book
Published in Jan 2013
Publisher Packt
ISBN-13 9781849688307
Pages 168 pages
Edition 1st Edition
Languages
Author (1):
Philip P. Brown Philip P. Brown
Profile icon Philip P. Brown

Table of Contents (19) Chapters

Oracle Solaris 11: First Look
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
1. IPS – The Image Packaging System 2. Solaris 11 Installation Methods 3. Sysadmin Configuration Differences 4. Networking Nuts and Bolts 5. NWAM – Networking Auto-reconfiguration 6. ZFS – Now You Can't Ignore It! 7. Zones in Solaris 11 8. Security Improvements 9. Miscellaneous IPS Package Reference
New ACL Permissions and Abbreviations
Solaris 10 Available Enhancements Index

Overview of how AI install works


Before using the Automated Installer (AI), it's a good thing to start with a basic understanding of how the AI functions work at a high level.

At a high level, it takes a manifest and profile to determine which packages get installed, and what the identification of the system will be like. This is somewhat similar to the old jumpstart flow—which used a profile rather than a manifest—and a sysidcfg file instead of what is now called a profile.

There the resemblance mostly ends. Oracle has extensively changed the means by which the two pieces of information get to the system, and also how their contents are selected.

In the prior Solaris versions, a jumpstart client system downloaded and examined a rules file to find the best match for itself. It then read the matching profile to determine what its disk layout should be, which packages should be installed, and so on.

Oracle has now made this sort of thing a database-driven operation, albeit a simpler database than...

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