Friday Nov 22, 2013

Oracle Linux Friday Spotlight - November 22, 2013

Happy Friday, folks, hope you had a great week.

Today, we've got a great video for you that describes the Oracle Linux and Oracle VM implementation at dcVAST:

We'll see you next week with a Thanksgiving week (here in the US!) edition of the Friday Spotlight.

-Chris 

Friday Nov 15, 2013

Oracle Linux Friday Spotlight - November 15, 2013

Happy Friday!

Our spotlight this week is on a fantastic video that you might not have noticed because it was published just before Oracle OpenWorld 2013, and there was so much information being generated by us that it might have slipped by you. But this video is really worth taking a look at. In it, Oracle's Lenz Grimmer explains all about Linux Containers:

(Click to head over to YouTube and watch the video): 

See you next week!

-Chris 

Tuesday Nov 12, 2013

Join us for Live Oracle Linux and Oracle VM Cloud Events in Europe

Join us for a series of live events and discover how Oracle VM and Oracle Linux offer an integrated and optimized infrastructure for quickly deploying a private cloud environment at lower cost.

As one of the most widely deployed operating systems today, Oracle Linux delivers higher performance, better reliability, and stability, at a lower cost for your cloud environments. Oracle VM is an application-driven server virtualization solution fully integrated and certified with Oracle applications to deliver rapid application deployment and simplified management. With Oracle VM, you have peace of mind that the entire Oracle stack deployed is fully certified by Oracle.

Register now for any of the upcoming events, and meet with Oracle experts to discuss how we can help in enabling your private cloud.

Nov 20: Foundation for the Cloud: Oracle Linux and Oracle VM (Belgium)

Nov 21: Oracle Linux & Oracle VM Enabling Private Cloud (Germany)

Nov 28: Realize Substantial Savings and Increased Efficiency with Oracle Linux and Oracle VM (Luxembourg)

Nov 29: Foundation for the Cloud: Oracle Linux and Oracle VM (Netherlands)

Dec 5: MySQL Tech Tour, including Oracle Linux and Oracle VM (France)

Hope to see you at one of these events!

Monday Nov 11, 2013

Announcing Spacewalk Support for Oracle Linux Basic and Premier Customers

Over the years, customers migrating to Oracle Linux have asked for options to provide a transitional solution for their existing system management tools (such as Red Hat Satellite Server) while evaluating and planning migrations to Oracle's Enterprise Manager, which is offered at no additional charge with Oracle Linux Support Subscriptions.  Based on this request, we are pleased to announce support for the open-source community project, Spacewalk, which is the basis for both Red Hat Satellite Server and SUSE Manager.  Effective today, customers with Oracle Linux Basic and Premier Support subscriptions have access to a fully supported Spacewalk build which can be setup to easily manage Oracle Linux systems.  

Spacewalk support for Oracle Linux requires Oracle Linux 6, x86_64 for the server and provides support for Oracle Linux 5 and Oracle Linux 6 (x86, x86_64) clients.  This solution requires Oracle Database 11g Release 2 as the  supported database repository for Spacewalk with Oracle Linux.  Customers may use an existing Oracle database license or they may begin by downloading a 30-day trial license from eDelivery.  Customers with Oracle Linux Basic and Premier subscriptions will automatically have access to the channel hosting the supported build.  Please review the release notes for further instructions.

Oracle Enterprise Manager is still the recommended enterprise solution for managing Oracle Linux systems and we want to provide the easiest transition path for our customers.  We are excited to offer this solution to our Oracle Linux customers while they plan and implement their migration to Oracle Enterprise Manager. 

Friday Nov 08, 2013

Oracle Linux Friday Spotlight - November 8, 2013

Happy Friday, everyone!

This week, I want to highlight a really wonderful resource, the Oracle Linux Wiki on wikis.oracle.com. You can find a lot of in-depth technical information there and it’s probably worthy of a bookmark to check in on occasionally.

One of my favorite types of content on the wiki is the do it yourself hands on labs. We do these at in person events like Oracle OpenWorld and also online for our Virutal SysAdmin Days, and those are great because you can get real-time assistance if you have any questions. But, if you’re eager to learn more about Oracle Linux and don’t want to wait for one of those events, you can step through these labs in your own time. All of the information you need is on the wiki.

We’ll see you next week!
-Chris

Thursday Nov 07, 2013

PARTNER WEBCAST : Nimble SmartStack for Oracle with Cisco UCS (Nov 12)

You are invited to the live webcast with Nimble Storage, Oracle and Cisco where we will talk about the new SmartStack solution from Nimble Storage that features Oracle Linux, Oracle VM and Cisco UCS products.

When : Tuesday, November 12, 2013, 11:00 AM Pacific Time

Panelists:
Michele Resta, Director of Linux and Virtualization Alliances, Oracle
John McAbel, Senior Product Manager, Cisco
Ibby Rahmani, Solutions Marketing, Nimble Storage

SmartStack™solutions provide pre-validated reference architectures that speed deployments and minimize risk. All SmartStack solutions incorporate Cisco UCS as the compute and network infrastructure.

In this webinar, you will learn how Nimble Storage SmartStack with Oracle and Cisco provides a converged infrastructure for Oracle Database environments with Oracle Linux and Oracle VM. SmartStack, built on best-of-breed components, delivers the performance and reliability needed for deploying Oracle on a single symmetric multiprocessing (SMP) server or Oracle Real Application Clusters (RAC) on multiple nodes. 

Register today 

Friday Nov 01, 2013

Oracle Linux Friday Spotlight - November 1, 2013

Happy Friday!

I hope you were able to catch our webcast "Why Choose Oracle Linux for your Oracle Database 12c Deployments" earlier this week so you could ask questions of our experts in real-time. But if you didn't, or want to share the content with your colleagues, the on-demand version is our Friday Spotlight this week.

Watch now: Why Choose Oracle Linux for your Oracle Database 12c Deployments

We'll see you next week!

-Chris

Friday Oct 25, 2013

Friday Spotlight - October 25, 2013

Happy Friday, everyone!

Our spotlight this week is on a really cool technical tip on the Oracle Technology Network from Yuli Vasiliev called "How to Launch Linux Utilities from Oracle Database". From Yuli's introduction:

"By wrapping a Linux utility in a script and using an external database table's preprocessor directive, you can launch the utility from within Oracle Database and have the utility's output be inserted into the external table. This allows you to do things such as query operating system data and then join it with data in Oracle Database."

Head on over to OTN to read the full article.

-Chris

Thursday Oct 24, 2013

The October 2013 Oracle Linux Newsletter is Out!

The October 2013 edition of the Oracle Linux Newsletter is here! This issue is absolutely packed with information. Some highlights:

  • Information on the "Why Choose Oracle Linux for Your Oracle Database 12c Deployments?" webcast coming up on October 30.
  • Now Available: Unbreakable Enterprise Kernel 3
  • Oracle Linux Highlights from Oracle OpenWorld 2013
  • Oracle Linux Now Available on Microsoft Azure
  • Faster Downloads of Oracle Linux Updates

Plus, videos, white papers, customer spotlights, information on training, and much more! You can sign up to get the newsletter in your inbox automatically, or you can read this edition online right now.

-Chris 

Monday Oct 21, 2013

Announcing Unbreakable Enterprise Kernel Release 3 for Oracle Linux

We are excited to announce the general availability of the Unbreakable Enterprise Kernel Release 3 for Oracle Linux 6. The Unbreakable Enterprise Kernel Release 3 (UEK R3) is Oracle's third major supported release of its heavily tested and optimized Linux kernel for Oracle Linux 6 on the x86_64 architecture.

UEK R3 is based on mainline Linux version 3.8.13. Some notable highlights of this release include:

  • Inclusion of DTrace for Linux into the kernel (no longer a separate kernel image). DTrace for Linux now supports probes for user-space statically defined tracing (USDT) in programs that have been modified to include embedded static probe points
  • Production support for Linux containers (LXC) which were previously released as a technology preview
  • Btrfs file system improvements (subvolume-aware quota groups, cross-subvolume reflinks, btrfs send/receive to transfer file system snapshots or incremental differences, file hole punching, hot-replacing of failed disk devices, device statistics)
  • Improved support for Control Groups (cgroups) 
  • TCP fast open (TFO) can speed up the opening of successive TCP connections between two endpoints
  • FUSE file system performance improvements on NUMA systems
  • Support for the Intel Ivy Bridge (IVB) processor family
  • Integration of the OpenFabrics Enterprise Distribution (OFED) 2.0 stack, supporting a wide range of Infinband protocols including updates to Oracle's Reliable Datagram Sockets (RDS)
  • Numerous driver updates in close coordination with our hardware partners
UEK R3 uses the same versioning model as the mainline Linux kernel version. Unlike in UEK R2 (which identifies itself as version "2.6.39", even though it is based on mainline Linux 3.0.x), "uname" returns the actual version number (3.8.13).

For further details on the new features, changes and any known issues, please consult the Release Notes.

The Unbreakable Enterprise Kernel Release 3 and related packages can be installed using the yum package management tool on Oracle Linux 6 Update 4 or newer, both from the Unbreakable Linux Network (ULN) and our public yum server. Please follow the installation instructions in the Release Notes for a detailed description of the steps involved.

The kernel source tree will also available via the git source code revision control system from https://oss.oracle.com/git/?p=linux-uek3-3.8.git

If you would like to discuss your experiences with Oracle Linux and UEK R3, we look forward to your feedback on our public Oracle Linux Forum.

Friday Oct 18, 2013

Oracle Linux Friday Spotlight - October 18, 2013

Happy Friday! Echoing our popular series over on the Oracle Virtualization blog, we'll now be spotlighting something interesting about Oracle Linux for you every Friday.

This week, we have a really cool video done by Intel that features Oracle's Phillip Goerl discussing the Oracle Linux development model and how it relates to Intel Xeon. Click below to jump to YouTube and play the video:

See you next week!

-Chris 

Wednesday Oct 09, 2013

Oracle Linux at LinuxCon Europe 2013

LinuxCon Europe is just around the corner! This year's show is at the Edinburgh International Conference Center in Edinburgh, UK, October 21-23, 2013.

Oracle Linux is proud to be at LinuxCon once again, getting an opportunity to meet and discuss important topics with the Linux community and users. Oracle's Elena Zannoni, Director of the Linux Tools and Languages Team, will deliver a session on Monday, October 21 at 2:20PM on the topic of "Recent Advances in Linux Tracing". In this session, Elena will discuss the wide variety of tracing tools available to Linux developers (such as ftrace, perf, systemtap, and DTrace for Linux), and the pros and cons of each of these tools and include example usage of each. It will be a compelling session and we hope you can join!

Session details:
Monday, October 21, 2:20PM

Demo Pod:
And while you're at the show, please stop by Booth 28, the Oracle Linux and MySQL demo pod on Monday and Tuesday where you can talk to our experts, pick up an Oracle Linux and Oracle VM software DVD, and see Oracle Linux and MySQL in action.

Tuesday Oct 08, 2013

Oracle Linux 5.10 has been released

We're happy to announce the availability of Oracle Linux 5.10, the tenth update release for Oracle Linux 5. ISO images will soon be available from the Oracle Software Delivery Cloud and the individual RPM packages have already been published to our public yum repository. This release includes the Unbreakable Enterprise Kernel Release 2 (2.6.39-400), Oracle's recommended kernel for Oracle Linux. For further details, please see the Oracle Linux 5.10 Release Notes.

Oracle Linux can be downloaded, used and distributed free of charge and updates and errata are freely available. For support, you are free to decide which of your systems you want to obtain a support subscription for, and at what level each system should be supported. This makes Oracle Linux an ideal choice for your development, testing and production systems - you decide which support coverage is the best for each of your systems individually, while keeping all of them up-to-date and secure.

Monday Oct 07, 2013

LIVE WEBCAST:Why Choose Oracle Linux for your Oracle DB 12c Deployments (Oct 30, 10am PT)

You are invited to the live webcast on Wed, October 30, 2013, 10am PT featuring Sumanta Chatterjee, Vice President, Database Engineering, and Monica Kumar, Senior Director Product Marketing of Oracle as speakers.

Oracle Database on Oracle Linux helps customers lower IT costs while delivering high quality of service. With Oracle Database 12c and Oracle Linux, customers benefit from the joint development and testing resulting in optimized features, better stability and higher performance to enable the next generation of enterprise applications.

In this webcast, Oracle experts will cover:

  • Advantages of choosing Oracle Linux for Oracle Database
  • Key optimizations and features such as Database Smart Flash Cache, data integrity, and Cgroups that make Oracle Linux the best performing and most reliable Linux for deploying Oracle Database
  • Tools to simplify and speed deployment of Oracle Database on Linux, including Oracle VM Templates, Oracle Validated Configurations, and pre-install RPM
  • Integrated database and operating system management with Oracle Enterprise Manager
  • Real-life customer examples

You will also have an opportunity to ask your questions and chat to the speakers and Oracle experts during this webcast.

Don’t miss this informative session. Register now.



Wednesday Oct 02, 2013

Release Candidate for Unbreakable Enterprise Kernel Release 3 is now available

We are happy to announce the availability of the release candidate for the Unbreakable Enterprise Kernel Release 3 for Oracle Linux 6. The Unbreakable Enterprise Kernel Release 3 (UEK R3) is Oracle's third major release of its heavily tested and optimized operating system kernel for Oracle Linux 6 on the x86_64 architecture. It is based on the mainline Linux version 3.8.13.

The release candidate version is 3.8.13-16 and includes additional improvements and bug fixes in preparation for our final release.  As a recap, the features users can expect in this release include:

  • Inclusion of DTrace for Linux into the kernel (no longer a separate kernel image). DTrace for Linux now now supports probes for user-space statically defined tracing (USDT) in programs that have been modified to include embedded static probe points.
  • Btrfs file system improvements (subvolume-aware quota groups, cross-subvolume reflinks, btrfs send/receive to transfer file system snapshots or incremental differences, file hole punching, hot-replacing of failed disk devices)
  • Improved support for Control Groups (cgroups) and Linux containers (LXC).
  • The ext4 file system can now store the content of a small file inside the inode (inline_data).
  • TCP fast open (TFO) can speed up the opening of successive TCP connections between two endpoints.

The Unbreakable Enterprise Kernel Release 3 can be installed on Oracle Linux 6 Update 4 or newer, running either the Red Hat compatible kernel or a previous version of the Unbreakable Enterprise Kernel. The UEKR3 beta kernel packages and supporting userland utilities can be installed using the yum package management tool from the public-yum server.

For installation instructions and more details on the new features, changes and any known issues, please consult the Release Notes found on our public beta site.

We've created a dedicated public beta test discussion forum — please join us and share your observations and impressions there!

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