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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

Summary


Zones in Solaris 11 are even closer to the capabilities of a fully autonomous VM, yet with the performance efficiencies of a shared kernel. With the extremely fast creation and boot capabilities they provide, (not to mention the zero incremental license cost), there is very little reason to use a full-blown VM solution any more. In fact, even if you still need one, you can now use Oracle VM for free. Support for it costs extra but is based on physical number of CPU sockets rather than number of VMs.

With the added observability of zonestat, plus the greater autonomy of zone-local Boot Environments, you can now have a virtual datacenter on a single commodity priced box. This all comes without the barriers of inter-VM communication that full virtualization solutions tend to bring along with them as baggage.

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