Monday Feb 16, 2015

Book An Oracle Linux OCP Exam Event Now

If you have developed your Linux system administration skills to expert level, now is the time to prove your knowledge to current and future employers.

The beta program for the Oracle Linux 6 Advanced System Administration Oracle Certified Professional (OCP) exam (1Z1-105) will continue until March 7th 2015. Until that date you can take advantage of a much reduced exam price so register for an exam event now.

Quick Links:

Recommended Training:

The recommended training for this OCP certification exam is the 5-day Oracle Linux Advanced Administration course.

You can take this course as a:

  • Live-Virtual Event: Attend a live event from your own desk, no travel required. Choose from a selection of events on the schedule to suit different timezones. Event start dates already on the 2015 schedule include February 22nd and 24th, March 2nd, April 12th and 13th, and May 14th, 17th, and 18th.
  • In-Class Event: Travel to an education center to attend a class: Below is a selection of the events already on the schedule.



 Delivery Language

 Melbourne, Australia

 23 February 2015


 London, England

 16 February 2015


 Reading, England

 13 April 2015


 Berlin, Germany

 30 November 2015


 Hamburg, Germany

 31 August 2015


 Jakarta, Indonesia

 14 May 2015


 Seoul, Korea

 16 March 2015


 Kuala Lumpur, Malaysia

 13 April 2015


 Auckland, New Zealand

 23 February 2015


 Bangkok, Thailand

 20 April 2015


 Belmont, CA, United States

 27 April 2015


 Denver, CO, United States

 6 April 2015


 Jacksonville, Fl, United States

 21 April 2015


 Atlanta, GA, United States

 20 July 2015


 Roseville, MN, United States

 27 April 2015


 Edison, NJ, United States

 19 October 2015


 Reston, VA, United States

 29 June 2015


To register for a class or learn more about the Oracle Linux curriculum, go to

Friday Feb 13, 2015

Friday Spotlight: New Oracle VM Templates for Oracle Database

Happy Friday!

In last week's Oracle Virtualization Spotlight, Honglin Su discussed new Oracle VM Templates for Oracle Database. Here's an excerpt:

The Oracle VM Templates for Oracle Database provides a framework that fully automates the creation of a Single Instance, Oracle Restart (Single Instance/HA) or Oracle Real Application Clusters (RAC) configurations in an Oracle VM environment. In a matter of minutes the versatile and powerful Oracle VM Templates for Oracle Database can be cloned into any number of VMs which could be deployed as a Single Instance, Oracle Restart (Single Instance/HA) or Oracle RAC of any number of nodes.

Of course, this is the Oracle Linux blog, so why am I referencing new Oracle VM Templates? Because these templates of course run Oracle Linux! Here are the highlights of the new templates:

NEW in 2015 Templates:

  • Yum@Deploy support(11gR2 & 12c) - Allows running yum install/update during first boot/deployment and subsequent re-builds.
  • Multi-Diskgroup support for Oracle ASM
  • Support for multiplexed Controlfile & REDO logfiles
  • Default kernel boot is Unbreakable Enterprise Kernel (UEK3) 3.8.13-55, seamless transition to HVM mode
  • Oracle Linux 7, BTRFS & Ksplice Ready!

You can read Honglin's full post over at the Oracle Virtualization Blog, or you can go directly to the Oracle VM Templates for Oracle Database page.

Have a great week and we'll see you next Friday! 

Tuesday Feb 10, 2015

February 2015 Oracle Linux Newsletter is Now Available

The February 2015 edition of the Oracle Linux newsletter is now available! In this issue, learn about:

  • The Next Generation of Oracle's Engineered Systems launch
  • Oracle Linux on the Docker Hub Registry
  • Unbreakable Enterprise Kernel R3 Quarterly Update 4
  • Oracle OpenStack for Oracle Linux architecture overview
  • Several new customer stories
  • And much more!

You can read the latest edition online right now, or subscribe to get it automatically sent to your inbox. Enjoy!

Friday Feb 06, 2015

Friday Spotlight: Docker!

Happy Friday!

If you missed it yesterday, we did a press release describing the posting of Oracle Linux images on the Docker Hub Registry. If you're already working with Docker or interested in getting started with it, Oracle Linux gives you an extremely solid foundation to build on.

For a bit more on Docker, we did a webcast in November called Building the Modern Cloud-Enabled Data Center, where Docker and other trending topics were discussed. Have a view of the replay.

Also, did you know that you can bookmark tag searches on Oracle blogs? For example, to find posts on our blog about Docker, you'd use this:

Click that link and bookmark it, and you'll always have the complete list of Oracle Linux Blog posts that mention Docker.

Have a great week and we'll see you next Friday!


Thursday Feb 05, 2015

Press Release: Oracle Linux Now Hosted on the Docker Hub Registry

Oracle Linux images are now available on the Docker Hub Registry, a repository for Docker-based components, including applications and operating systems (OSs). Oracle Linux joins MySQL, which is already extremely popular on Docker Hub and has been downloaded millions of times.

This is exciting news for Oracle Linux and for the Docker community. Please read the press release to get all the details.


Friday Jan 30, 2015

Friday Spotlight: Spacewalk 2.2 on public yum and Oracle Instant Client on ULN

Happy Friday!

I wanted to quickly draw your attention today to a couple of updates. First, Spacewalk 2.2 for Oracle Linux is available on our public yum server. We have also published the Release Notes, including upgrade instructions from Spacewalk 2.0.

If you're interested in Spacewalk, you might enjoy a webcast we did in November that goes into a lot of detail on using Oracle Linux and Spacewalk together. You can watch that webcast on-demand.

And second, RPMs for the Oracle Instant Client are now available on Unbreakable Linux Network.

Have a great week and we'll see you next Friday!


Wednesday Jan 28, 2015

Partners Announce Support for Oracle Linux

Scores of leading technology partners -independent software vendors, hardware vendors, and system integrators- support Oracle Linux and Oracle VM.

Several independent software vendors and SIs recently announced their support for Oracle Linux:

  • SAS for SAS 9.4 TS1M2 (9.4 M2) application platform
  • Symantec for its Endpoint Protection 12.1.5 client for Linux
  • Symantec Storage Foundation and High Availability 6.2 product suite 
  • Capgemini has certified its OCommerce solution on Oracle Linux and Oracle VM
To see full list of Partners supporting Oracle Linux, visit our Oracle Linux Partners page.

Friday Jan 23, 2015

Friday Spotlight: Oracle Linux and The Next Generation of Oracle Engineered Systems

Happy Friday! This has been exciting week for the Oracle Linux and Oracle VM teams here at Oracle, with our products prominently featured in The Next Generation of Oracle Engineered Systems event on Wednesday. If you missed the live event, take some time to watch the videos in the archive.

In addition to the Larry Ellison announcement video--which is highly recommended!--there is in-depth Oracle Linux content in two of the other videos. First, the panel discussion video (video #3 in the list on the archive page) features several Oracle executives, including Oracle Senior Vice President, Linux and Virtualization, Wim Coekaerts. And last, in the Go Deep section Wim goes into detail on Oracle Linux and how it can benefit your data center.

We'll covered Engineered Systems many times on the blog, but we'll get into some detail on these new systems and Oracle Linux in future entries. In the meantime, clicking any of the pictures in this post will take you to the replay, it's exciting stuff! 

We'll see you next week!


Tuesday Jan 20, 2015

Whitepaper: End to End Data Integrity Using Oracle Linux, Fujitsu ETERNUS and QLogic HBA

As demand for data protection has grown in recent years, ensuring the integrity of the customer's data is a very important task. To carry out this task, data protection is not only required for the storage system but the entire system. Each system component has data protection functions such as memory parity detection, error detection with communication protocols, CRC error detection of the disk storage system, and redundancy. (Figure 1.1, I. Conventional data integrity functions) T10 PI defines the mechanism for data integrity protection that is standardized through communication paths and devices. End-to-end data integrity from applications to disk drives is implemented with the combination of T10 Protection Information (T10 PI) and Data Integrity Extensions (DIX).

This White Paper explains how data protection can be implemented for the entire system using T10 Protection Information (T10 PI) that comes with the Oracle Linux with Unbreakable Enterprise Kernel, the Fujitsu ETERNUS DX S3 series, and QLogic HBA.

Read more 

Friday Jan 16, 2015

Friday Spotlight: Video Showing Incredibly Simple Conversion from RHEL to Oracle Linux

Happy Friday!

This week I am very excited to share with you just a fantastic video showing the exact steps to simultaneously convert your Red Hat Enterprise Linux installation to Oracle Linux and also upgrade to a more recent version. In this very short video, Oracle's Wayne Lewis shows how it's done:

We'll see you next week!


Friday Jan 09, 2015

Friday Spotlight: Unbreakable Enterprise Kernel Release 3 Quarterly Update 4

Happy Friday!

The big news this week was the release of Unbreakable Enterprise Kernel Release 3 Quarterly Update 4. If you missed our blog about it on Monday, there are a number of interesting improvements in this release. And a really nice aspect of the Oracle Linux architecture is that you can use the Unbreakable Enterprise Kernel on either Oracle Linux 6 or Oracle Linux 7. This gives you a tremendous amount of flexibility by not forcing you to upgrade the entire OS to get these improvements.

Read the blog for more info on this release, and we'll see you next week!


Monday Jan 05, 2015

Unbreakable Enterprise Kernel Release 3 Quarterly Update 4 Now Available

We are pleased to announce the availability of Unbreakable Enterprise Kernel Release 3 Quarterly Update 4 (UEKR3U4) for Oracle Linux 6 and Oracle Linux 7. This is the fourth quarterly update release for UEK Release 3 (Version 3.8.13-55) and includes driver updates and a consolidation of fixes for bugs and security issues.

Some notable highlights include:

  • Users are now able to specify which modules DTrace shold load automatically during startup by specifying the module in /etc/dtrace-modules.
  • PMC-Sierra PM8001 SAS/SATA controller driver (pm8001) , which supports the new Adaptec Series 7H family of 8-port and 16-port PCIe gen3 SAS/SATA host bus adapters, has been added.
  • Intel XL710 X710 Virtual Function network driver (i40evf) has been added.
  • The P-state driver (intel_pstate) for the Intel Sandy Bridge processor has been added.
  • Various network performance improvement patches to support Oracle Linux virtual machines running on Microsoft Hyper-V have been included.
  • NFS over Remote Data Memory Access (RDMA) Client is available as a technology preview.
  • Device driver updates (e.g. storage devices, network cards) from key partners, such as:
    • Broadcom
    • Emulex
    • HP
    • Intel
    • LSI
    • Mellanox
    • PMCS
    • QLogic
    • Tigon

For more details, please review the release notes.

The source code is available on our public git repository

Friday Dec 19, 2014

Friday Spotlight: EMC PowerPath for Oracle Linux and Oracle VM Server

EMC and Oracle have a deep history of collaboration dating back to 1995. EMC is a Platinum Partner and as part of the OPN program gets pre-release access to Oracle code to test and to ensure that as Oracle and EMC products are brought to market they are proven solutions and hardened for real world use. In addition Oracle Engineering and support hold regular cadence of calls with EMC E-Lab to discuss product testing status, roadmap alignment and any open customer support issues.

EMC E-Lab has active relationships with Oracle development, one great example is PowerPath and its certification with Oracle Linux with Unbreakable Enterprise Kernel and Oracle VM. EMC PowerPath is host-based software for automated data path management, failover and recovery, and optimized load balancing. PowerPath automates, standardizes, and optimizes data paths in physical and virtual environments as well as cloud deployments to deliver high availability and performance.

EMC E-Lab helps customers adopt new technologies by leveraging their validated solutions and processes. The E-Lab Platform team runs qualification cycles against Oracle Linux and Oracle VM when the beta is released to partners for testing. This qualification work is performed against VNXe, VNX, VPLEX, VMAX, and XtremIO. The testing is performed with DM-MPIO and PowerPath. During PowerPath release cycles, Oracle and EMC qualify the new release of PowerPath against these EMC storage platforms. When new releases of EMC storage or their storage operating environment become available, it kicks off qualification cycles with the current releases of Oracle Linux and Oracle VM. The end result of this exercise is the EMC Support Matrix. Read more details in this EMC article.

EMC has also published a VMAX Engineering White Paper last week, covering Oracle VM 3.3 Storage Connect for VMAX with EMC Storage Integrator V2.0.  

We wish you Happy Holidays and the best for 2015.  We will return with Friday Spotlights on Jan 9. 

Wednesday Dec 17, 2014

PARTNER NEWS: Hitachi Continues Its Support for Oracle Linux

Oracle Linux team and Hitachi have been collaborating for many years. As a result of this partnership, Hitachi continues to support Oracle Linux with Unbreakable Enterprise Kernel on their storage platform including products like:

  • Hitachi Virtual Storage Platform G1000
  • Virtual Storage Platform
  • Hitachi Unified Storage VM

For more information check the Hitachi support document

Friday Dec 12, 2014

Friday Spotlight: Virtual Technology Summit On Demand

Happy Friday!

In November, Oracle ran several live online events called the "Virtual Technology Summit" which are now available for on-demand viewing. The events had four tracks, Database, Java, Middleware, and Systems. In the Systems track, you'll find a number of sessions interesting for users of Oracle Linux, focused on OpenStack and Oracle VM.

If you'd like to check these sessions out, go register yourself here and have a look.

Virtual Technology Summit On Demand Replay

See you next week!



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