Thursday Sep 04, 2014

PARTNER WEBCAST: SEP and Oracle presents Backup and Recovery in Physical, Virtual, and Cloud Environments

LIVE WEBCAST: Backup and Disaster Recovery for Oracle in Physical, Virtual, and Cloud Environments

When: Tuesday, September 23, 2014, 9:00am PDT/11:00 am MDT

Register  

One of the greatest challenges surrounding corporations is maintaining business continuity when backing up mission-critical data. Most organizations use at least two or three separate backup solutions at once, which drastically complicate disaster recovery and lengthen backup windows.

This session will demonstrate how one solution can move data quickly and efficiently between Linux environments. Multi-Streaming Technology also allows for simultaneous backup streams, decreasing backup windows by 50-98%. SEP is the ideal backup and disaster recovery solution for your bare metal or virtual environment on Oracle VM and Oracle Linux as well as any mixed O/S.

In this session you will learn:

  • Best practices for business continuity when using physical, virtual and cloud platforms.
  • Why Oracle Linux provides the best platform for backup and disaster recovery
  • One simple solution to back up heterogeneous environments to any destination of your choosing.
  • How to decrease backup windows 50-98% in both physical and virtual environments using Multi-Streaming Technology.

Tuesday Sep 02, 2014

amitego AG: Partners Showcasing Their Solutions at Oracle Linux and Oracle Virtualization with OpenStack Showcase

Featuring Showcase Partners with proven Infrastructure and Management Solutions for Customers using Oracle Linux, Oracle Virtualization, and Oracle OpenStack for Oracle Linux.

These partners will be exhibiting their solutions at Oracle OpenWorld’s Oracle Linux and Virtualization with OpenStack Showcase-Booth #611. Make sure you stop by, as you would not want to miss an opportunity to discuss how they can help make your infrastructure more manageable, more secure and more reliable.

amitego is not new to Oracle Infrastructure products, nor to Oracle OpenWorld. Its mission is to make IT a safer place, by addressing secure access by privileged users, and this through its Remote Access Control and Management Solution Suite, VISULOX.

VISULOX is based on the Oracle Secure Global Desktop Software, offering customers a flexible and powerful way to control and document all activities of the privileged users in the IT environment. 

Amitego will be demonstrating their VISULOX product and show how easy it is to integrate without any modification to server or client, delivering a complete audit trail about who did what and when in the system. Including demos showing the user activities. Visit amitego at Booth 611, Moscone South, Kiosk: SLX-008.

For more information, visit amitego website.

Friday Aug 29, 2014

Friday Spotlight: Focus On Oracle Linux at Oracle OpenWorld 2014

Happy Friday!

One of my favorite moments of the Oracle OpenWorld process is when the Schedule Builder tool opens up and attendees can start planning their schedules. That happened this week, and you can access it at the main Oracle OpenWorld page by clicking the "Sessions" menu and then "Schedule Builder".

In addition to Schedule Builder, another really great tool the Oracle OpenWorld team provides is called the Focus On document. These are dynamic HTML pages that group together similar topics to make it easy to identify things that would be interesting to you at the show.

The Focus on Oracle Linux document has been live for a few weeks, but up until this week it didn't have scheduling info, so it's much more interesting to take a look at now!

As I mentioned, the Focus On Document is dynamically generated when you click on it, so it gives you an up to the second view of the Oracle Linux content at the show. In fact, there should even be a couple of more additions to this schedule as a few more of the scheduling items get finalized, so the Focus On is a great way to keep track of those new items, too. And if you're logged in to your Oracle account, you can even click the little + icon on each session to register right then and there.

If you're interested attending Oracle OpenWorld and you are interested in Oracle Linux, please bookmark it. It's very handy to have, especially on your mobile device, at the show!

And look to this space for a lot more Oracle OpenWorld content in the coming weeks as we roll on toward toward the show starting on October 28 in San Francisco!

-Chris 

Tuesday Aug 26, 2014

Unbreakable Enterprise Kernel Release 3 Quarterly Update 3 is now available

We are pleased to announce the availability of Unbreakable Enterprise Kernel Release 3 Quarterly Update 3 (UEKR3U3) for Oracle Linux 6 and Oracle Linux 7. This is the third quarterly update release for UEK Release 3 (Version 3.8.13-44) and includes driver updates and a consolidation of fixes for bugs and security issues.

Some notable highlights include:

  • Added support for Intel Avoton and Haswell-EX processors.
  • Added support for XFS extended attributes
  • Enhancements to the Huge Translation Lookaside Buffer (HugeTLB) for improved page-fault scalability
  • Improvements for supporting Oracle Linux guests running on Microsoft Azure and Hyper-V
  • Device driver updates (e.g. storage devices, network cards) from key partners, such as:
    • Intel
    • LSI
    • Qlogic

For more details, please review the release notes.

The source code is available on our public git repository

Monday Aug 25, 2014

Ahoy! Cast off with Docker on Oracle Linux

There's no need to upgrade to Oracle Linux 7 to start playing with Docker: we've built it for Oracle Linux 6 and the Unbreakable Enterprise Kernel Release 3 and released it into the addons channel on http://public-yum.oracle.com. This release of Docker uses the native libcontainers engine by default as well as supporting btrfs as the storage engine. 

If you've already got Oracle Linux 7 installed, don't worry we have you covered: we've released Docker for Oracle Linux 7 as well.

Installation

To install Docker on Oracle Linux 6:

  1. Enable the ol6_addons channel in /etc/yum.repos.d/public-yum-ol6.repo
  2. Run:
    # yum install docker

To install Docker on Oracle Linux 7:

  1. Enable the ol7_addons channel in /etc/yum.repos.d/public-yum-ol7.repo
  2. Run:
    # yum install docker

Enable btrfs support

Docker uses device-mapper devices as the default storage engine. To switch to using btrfs as the storage engine, ensure that /var/lib/docker is mounted on a btrfs filesystem. Check Chapter 5 of the Oracle Linux Administrator's Solutions Guide for more details on how to create and mount btrfs filesystems.

To enable btrfs support for Docker on Oracle Linux:

  1. Ensure that /var/lib/docker is on a btrfs filesystem
  2. Edit /etc/sysconfig/docker and add "-s btrfs" to the other_args fields.
  3. Restart the Docker daemon:
    # service docker restart

Enabling and starting Docker

To enable the Docker daemon on system boot and start Docker on OL6:

# chkconfig docker on

# service docker start

To enable the Docker daemon on system boot and start Docker on OL7:

# systemctl enable docker.service

# systemctl start docker.service

Checking Docker status

To check that Docker is up and running on OL6:

# service docker status

To check that Docker is up and running on OL7:

# systemctl status docker.service

You can also get more information from Docker itself:

# docker info

# docker version

Once you have Docker up and running, follow the upstream Docker documentation to get started. 

Known Issues

Docker unmounts btrfs filesystems on shutdown

If you're running Docker using the btrfs storage engine and you stop the Docker service, it will unmount the btrfs filesystem during the shutdown process. You should ensure the filesystem is mounted properly prior to restarting the Docker service. On Oracle Linux 7, you can use a systemd.mount definition and modify the Docker systemd.service to depend on the btrfs mount defined in systemd.

SElinux support with btrfs on Oracle Linux 7

SElinux must be set to Permissive or Disabled in order to use the btrfs storage engine on Oracle Linux 7.

Friday Aug 22, 2014

Friday Spotlight: Oracle Linux Community Podcast

Happy Friday!

I'm very proud that Oracle is an active member of the Linux community, with many Oracle folks deeply involved in mainline kernel development, leadership, standards development, and so on. To learn more about this, have a listen to this podcast:

Podcast: Oracle's Collaboration with the Linux Community (12:20)

We'll see you next week!

-Chris 

Wednesday Aug 20, 2014

LinuxCon North America 2014

As the first day of LinuxCon North America 2014 draws to a close, we want to thank all the folks that stopped by our booth today! If you're at the show, please stop by our booth #204 and have a chat with our experts. And you won't want to miss these Linux and virtualization related sessions coming up tomorrow and Friday:

Thursday Aug 21 - Static Analysis in the Linux Kernel Using Smatch - Dan Carpenter, Oracle

Friday Aug 22 - The Proper Care of Feeding of MySQL Database for Linux Admins Who Also Have DBA duties - Morgan Tocker, Oracle

Friday Aug 22 - Why Use Xen for Large Scale Enterprise Deployments, Konrad Rzeszutek Wilk , Oracle

We look forward to meeting with you and we hope you enjoy the rest of LinuxCon North America 2014! 

Tuesday Aug 19, 2014

The August '14 Oracle Linux Newsletter is Now Available

The August 2014 edition of the Oracle Linux Newsletter is now available! Chock full of fantastic information, it's your one-stop-shop for catching up on all things Oracle Linux. In this edition:

  • Oracle Linux 7 Now Available
  • Oracle Linux and Oracle Virtualization at Oracle OpenWorld 2014
  • Technology Preview of OpenStack Icehouse with Oracle Linux and Oracle VM Now Available
  • Using Ksplice as a Diagnostic Tool with Oracle Support
  • Hands-on Lab: How to Migrate from VMware and Red Hat to Oracle Linux and Oracle VM
  • Emirates Nuclear Energy Corporation Boosts Performance—Is Set to Cut Technology Ownership Costs by US$500,000 in Five Years
  • And much more!
You can read the latest edition online right now or sign up to get it automatically delivered to your inbox. 

Oracle Linux Training Across Five Continents

The Oracle Linux System Administration course, a top selling course, provides you with a broad selection of key competencies you need to be a great Linux system administrator. And you can now take this course from your desk or in classrooms across all five contents.

You can take this 5-day instructor-led course through the follow delivery methods:

  • Training-on-Demand: Start training within 24 hours of registering. You following lecture material at your own pace via streaming video and book time on a lab environment to suit your schedule.
  • Live-Virtual Event: Follow a live event from your own desk, no travel required. You can choose from a selection of events on the schedule to suit a different time zones.
  • In-Class Event: Travel to an education center to take this course. Below is a selection of the in-class events already on the schedule.

AFRICA

 Location

 Date

 Delivery Language

 Nairobi, Kenya

 13 October 2014

 English

 Johannesburg, South Africa

 24 November 2014

 English

AMERICA

 Location

 Date

 Delivery Language

 Mississauga, Canada

 27 October 2014

 English

 Chicago, IL, United States

 13 October 2014

 English

 Roseville, MN, United States

 13 October 2014

 English

ASIA

 Location

 Date

 Delivery

 Jakarta, Indonesia

 20 October 2014

 English

 Petaling Jaya, Malaysia

 25 August 2014

 English

 Kuala Lumpur, Malaysia

 8 December 2014

 English

 Istanbul, Turkey

 10 November 2014

 Turkish

  Dubai, United Arab Emirates

 4 January 2015

 English

AUSTRALIA

 Location

 Date

 Delivery Language

 Canberra, Australia

 20 October 2014

 English

 Melbourne, Australia

 20 October 2014

 English

EUROPE

 Location

 Date

 Delivery Language

 Paris, France

 6 October 2014

 French

 Milan, Italy

 20 October 2014

 Italian

 Rome, Italy

 8 September 2014

 Italian

 Bucharest, Romania

 27 October 2014

 Romanian

 Madrid, Spain

 1 September 2014

 Spanish

The Oracle Linux System Administration course is the recommended training course to prepare for you for the Oracle Linux 5 & 6 System Administrator OCA certification exam.

Those who have acquired the skills provided in the Oracle Linux System Administration course, can advance their learning by taking the Oracle Linux Advanced Administration course. You can take this 5-day instructor led course as a live-virtual event or an in-class event. Below is a selection of the in-class events on the schedule:

 Location

 Date

 Delivery Language

 Jakarta, Indonesia

 27 October 2014

 English

 Kuala Lumpur, Malaysia

 6 October 2014

 English

 Bangkok, Thailand

 20 October 2014

 English

 Belmont, CA, United States

 15 September 2014

 English

For information on the Oracle Linux curriculum, go to http://oracle.com/education/linux.

Friday Aug 15, 2014

FRIDAY SPOTLIGHT: Oracle Linux and Virtualization Showcase @ Oracle OpenWorld

Oracle Linux and Virtualization Showcase “aka.Pavilion" at Oracle Openworld will be amazing this year. You can find us in a spacious area in Moscone South (Booth #611), featuring many of our key partners. New this year in the Showcase, you will also find Oracle demopods showcasing Oracle Linux and Oracle Virtualization. In addition, we are also featuring OpenStack. A lot of exciting technologies and solutions in one stop! Oracle Linux and Virtualization partners will be on the floor with their latest integrations and solutions to help you better accelerate your infrastructure investments. Come by the Showcase to network, win some prizes and walk away with:

  • Insights and real world implementation examples from participating ISV, IHV and SI partners
  • Deeper knowledge on the latest developments of Oracle Linux and Oracle Virtualization and the Oracle OpenStack integrations
  • Broader view of how Oracle and Partners are implementing OpenStack


Whether you are modernizing your IT or planning an OpenStack deployment, join us in the Oracle Linux and Virtualization Showcase and our experts will help you visualize your future, simplify your IT life and realize further profitability for your business.

Starting next week here on the Linux and Virtualization blogs, we’ll go into detail about the partners that you can visit in the Oracle Linux and Virtualization Showcase. In the meantime, don't forget to mark Moscone South, Booth: 611 as a place to visit this year.

Hope to see you in our Oracle Linux and Virtualization Showcase!

Friday Aug 08, 2014

Friday Spotlight: Getting Started with Oracle VM, Oracle Linux, and OpenStack

Happy Friday!

You might have seen Ronen Kofman’s announcement earlier in the week regarding the technology preview of OpenStack Icehouse with Oracle Linux and Oracle VM. There are some great things going on with OpenStack, and if you want to give it a try yourself, this white paper (updated for the Icehouse technology preview) can help you get started:


See you next week!
-Chris

Monday Aug 04, 2014

Technology Preview of OpenStack Icehouse with Oracle Linux and Oracle VM - Now Available

On May we announced the technology preview of the OpenStack Havana release with Oracle Linux and Oracle VM, today we are releasing the technology preview of the Icehouse release. This release is a fast and easy way to deploy OpenStack giving customers an excellent starting point to deploy Icehouse and test it in their environment. We made sure that the deployment process remains the same as it was for Havana using few simple steps so anyone ,even with no prior experience with OpenStack, can install and try it out. The Icehouse release is an important step in the process of making OpenStack a first class enterprise solution, it continues the strong maturity curve of OpenStack and introduces more plug-ins , more bug fixes and around 350 new features.

Oracle Distribution of OpenStack for Linux will become part of Oracle Linux and Oracle VM premier support subscriptions at no additional cost. Like Oracle Linux and Oracle VM customers can use it for free or, shall they choose to, purchase support from Oracle and receive a complete production support for their deployment. As we stated previously, Oracle will support deployment of Oracle Linux and Oracle VM with any distribution of OpenStack the customer chooses and we will continue working with third party vendors to assure that we can integrate with their solution.

Please join us at Oracle OpenWorld on September 28th where we will have a special focus on OpenStack. At Oracle OpenWorld customers will have a chance to hear more about Oracle’s OpenStack strategy and products as well as see live demos and try them in the hands on labs.

Some technical details about the Icehouse tech preview release:

The download instructions are available here and the getting started guide is available here, for convenience we outline the few additional steps needed to complete the deployment
When deploying an Icehouse compute node with Oracle VM users have to perform two additional steps as part of their post-install steps. The two additional steps include setting the following parameters:

openstack-config --set /etc/nova/nova.conf libvirt cpu_mode none
openstack-config --set /etc/nova/nova.conf libvirt virt_type xen

When deploying an Icehouse compute node with Oracle Linux the two additional steps include setting the following parameters:

openstack-config --set /etc/nova/nova.conf libvirt virt_type kvm
openstack-config --set /etc/nova/nova.conf libvirt cpu_mode none

In both cases the operation needs to completed by restarting the nova-compute service:

service openstack-nova-compute restart

@RonenKofman 

Friday Aug 01, 2014

Friday Spotlight: It is All About Partners

Today's Friday spotlight is all about Partners. We have two very interesting topics this week. First one is an interview about Oracle Linux for Partners.

VIDEO INTERVIEW: Oracle Linux Overview for Partners

Mickey Bharat interviews  Rich Mason, Senior Vice President Worldwide for Oracle Linux, Virtualization & MySQL Sales.  You will hear an overview of Oracle Linux and what opportunities are out there for partners. He also covers top reasons for customers to chose Oracle Linux and unique advantages for partners like ISV, IHV, reseller and VADs,

Watch here


OPN Certified Specialist Test Fest @ OpenWorld

Another news is about OPN Certified Specialist Test Fest @ OpenWorld begins Monday September, 29th, and runs until Thursday Oct 2nd, at Westin St. Francis in San Francisco. There you will have a pool of more than 140 exams available to choose from, to register for, to test your knowledge on and to become OPN Specialist Certified!
Register at the link below to secure your spot.

Register Now!

Some of the reasons to participate in Test Fest @ OPN Central:

  • Exams are FREE of charge (up to two per partner)
  • The OPN Certified Specialist accreditation is a great way to have your skills recognized
  • Customers prefer Oracle Specialized Partners
  • Specialized partners close more and larger opportunities and see more revenue growth

  • But most important reason is exams are available for Oracle Linux and Oracle VM for x86 
See the full list here.

That is all for this week, have a great weekend.

Friday Jul 25, 2014

Friday Spotlight: Oracle Linux 7!

Happy SysAdmin Day and happy Friday, everyone! We’ll cover a couple of items in our spotlight this week.

First, and I’m sure this is no surprise, we’d like to spotlight the release of Oracle Linux 7! This release is another milestone in bringing the latest innovations and tools to our customers. You can read the press release, listen to Oracle’s Wim Coekaerts, read the blog post, read the data sheet, and the Frequently Asked Questions, review the documentation, or download it and give it a spin right now.

Second, we wanted to spotlight the release of the new Oracle Exadata Database Machine X4-8. This machine packs some serious punch and runs--you guessed it!--Oracle Linux. If you have any question about how well Oracle Linux can scale as an enterprise platform, you don’t have to look any further than this amazing pairing of hardware and software.

We’ll see you next week!
-Chris

Wednesday Jul 23, 2014

Oracle Linux 7 is now available

Oracle is pleased to announce the general availability of Oracle Linux 7. Oracle Linux 7 offers the latest innovations and improvements to support customers and partners in developing and deploying business critical applications across the data center and into the cloud. Features include:

  • Btrfs Oracle Linux 7
  • XFS 
  • Linux Containers (LXC)
  • DTrace
  • Ksplice for zero-downtime kernel security updates and bug fixes
  • Xen enhancements
  • Unbreakable Enterprise Kernel (UEK) Release 3
  • systemd, a new service and system manager
  • Grub2 as the default boot loader with support for additional firmware types, such as UEFI
  • Support for in-place upgrades from Oracle Linux 6.5 to Oracle Linux 7

Listen to Wim Coekaerts, Senior Vice President of Linux and Virtualization Engineering at Oracle, discuss the benefits of Oracle Linux 7.

Oracle Linux 7 is available today and can be downloaded from Oracle's Software Delivery Cloud.  Please review the Release Notes and Oracle Linux documentation for details about the latest features and known issues.

For additional information, please read our press release and visit www.oracle.com/linux

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