If you haven't heard of the Virtual Loaner Program or wonder what it is exactly, here is a short video entitled "VLP Magic"
Click play to watch video
We look forward to hearing from you.[Read More]
Welcome to the Virtual Loaner Program blog. Here you will find the latest information, helpful tips, future enhancements and answers to questions you have about the VLP. We are here to help you get the most out your VLP experience. Please post your comments, suggestions, cheers or jeers. We would really like to hear directly from you. We want to know how you are using the VLP and your experiences with the VLP.
If you haven't heard of the Virtual Loaner Program or wonder what it is exactly, here is a short video entitled "VLP Magic"
Click play to watch video
We look forward to hearing from you.[Read More]
THE VLP IS MOVING!
The Virtual Loaner Program website and systems will be unavailable from 12:01AM CDT (GMT-06:00) on Friday, July 13, 2007 through 12:01 AM CDT (GMT-06:00) on Tuesday, July 17, 2007 as we move all VLP systems to a new Data Center. Please plan your work accordingly. We apologize in advance for any inconvenience this extended outage may cause, but it is necessary as we continue to grow the VLP. We do not anticipate any major issues during the move -- all VLP systems will simply be shutdown, moved to the new location, and then restarted. Any active reservations that span the move period will be active and available again on Tuesday. If your reservation is scheduled to end during the outage period, it will be removed during the outage. We recommend that you save or backup any critical information on your active VLP reserved systems to a non-VLP repository prior to the move. If you have any concerns or questions, please contact us using the "VLP Support" tab on your reservation page at---> www.ibm.com/systems/vlp
Thank you for your continued interest, usage, and support of the VLP.[Read More]
The VLP has successfully moved to a new data center. The VLP web interface and all active reservations were up at 12:00pm CST on Monday. The new data center provides more room for growth, better power protection and spiffy new gleaming white floor tiles. More details to come...[Read More]
There have been many changes in the Virtual Loaner Program offering recently, and we wanted to highlight some new capabilities, some things you might not know, and some things that are coming soon.
New VLP URL -- VLP now has a new "vanity" URL, that is, one that is much easier to remember, type in to a browser, or send to a friend or colleague. The new URL is http://ibm.com/systems/vlp
IBM POWER6 architecture now available -- On May 22, 2007 IBM announced the IBM System p™ 570 server, based on the innovative IBM POWER6™ processor technology. Combining the fastest-ever IBM Power Architecture™ technology with enhanced virtualization capabilities and reliability, availability and serviceability (RAS) functions, the p570 offers outstanding performance and new capabilities designed to help ease administrative burdens and increase system utilization. POWER6 processor technology includes simultaneous multi-threading and hardware decimal floating point capability.
VLP now provides POWER6 architecture System p logical partitions (LPARs) with IBM AIX® 5.3 TL06 (AIX 5.3J) preinstalled and ready to use.
p AVE Beta Program -- IBM System p Application Virtual Environment for x86 Linux (System p AVE) supports the installation and running of most 32-bit x86 Linux applications on any System p model with POWER5™ or later technology. It creates an x86 Linux application environment running on POWER processor-based systems by dynamically translating x86 instructions to Power Architecture instructions. This feature can help you expand your addressable market to Linux on POWER servers at minimal to no cost by allowing you to run your existing x86 Linux applications in a POWER environment.
VLP provides System p partitions with System p AVE-enabled RHEL4 Linux installed, ready for your remote access. For more information, see http://ibm.com/systems/p/linux/systempave.html, or send an e-mail to LoP@us.ibm.com.
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AIX 6 open beta -- IBM is offering access to a pre-release version of AIX 6 during the no-charge open beta. AIX 6 provides support for the advanced features of the new IBM POWER6 systems and will include significant new capabilities for virtualization, security, continuous availability features and manageability. AIX 6 is fully binary compatible with AIX 5L, and its new workload partition (WPAR) feature allows isolation of system workloads and regulation of system resources within a single AIX image. WPARs are virtualized operating system environments within a single instance of the operating system. WPARs complement other virtualization tools such as LPAR.
Soon IBM Business Partners can try the AIX 6 open beta pre-installed and ready to use in VLP. With this beta offering, you will receive easy, no-cost access to an AIX 6 image with the standard AIX global environment plus two ready-to-use system WPARs to develop, test or demonstrate your solutions. Using VLP, you will be able to test the installation, deployment and operation of your application in one or more AIX system WPAR. Look for this capability planned for availability in VLP in September 2007.
If you are visiting the VLP blog for the first time, please leave us a comment or question. If nothing else just just post a comment to say hello. We would love to hear from you and know who is visiting.[Read More]
Membership in the IBM Academic Initiative is the best way to ensure that you have the latest technology and tools to use in your curricula and research, while supporting the culture of open standards throughout the industry.
Who can join? Faculty members and researcher professionals at accredited institutions of learning, all over the globe. Membership is granted on an individual faculty basis. There is no limit on the number of faculty members from an institution that can join.
What does it cost? Your only "cost" to join is the time it takes you fill out the registration forms and get approved. After that, the majority of our offerings are available to you at no-charge. This includes the ability to download all the available IBM technology and courseware, remote access to certain hardware systems, participation in technical webcasts, electronic delivery of our newsletter, and much more.
Why bother to join? Members get access to a wider range of assets, are eligible for additional discounts and assistance, and build collaborative partnerships with IBM and other institutions in the open source community. With the possibility of leadership in your field, prestige for your school, and highly employable students....what's not to like?
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The three following Wikis provide very useful information for AIX 6, Linux on Power and IBM System p.AIX 6 Wiki: http://www.ibm.com/collaboration/wiki/display/wikiptype/
Linux on Power Wiki: http://www.ibm.com/collaboration/wiki/display/linuxp/
System p Wiki: http://www.ibm.com/collaboration/wiki/display/wikip5/[Read More]
Important-- During the AIX 6 Open Beta trial, the System Workload Partitions (WPARs) are not automatically enabled. The automatic WPAR creation feature will be only available later this year when AIX 6 will be released officially.
AIX 6 open beta -- IBM is offering access to a prerelease version of AIX 6 during the no-charge open beta. AIX 6 provides support for the advanced features of the new IBM POWER6 systems and will include significant new capabilities for virtualization, security, continuous availability features and manageability. AIX 6 is fully binary compatible with AIX 5L. For more information on AIX 6 and the open beta program see: AIX6 Open Beta - Early Programs
Now IBM Business Partners can try the AIX 6 open beta preinstalled and ready to use in VLP. With this beta offering, you will receive easy, no-cost access to an AIX 6 image to develop, test or demonstrate your solutions.[Read More]
AIX 6 WPAR Support in VLP
VLP users are now be able to reserve partitions that run AIX 6.1. These partitions will have two Workload Partitions (WPARs) installed by default. A WPAR is an instance of AIX that runs within a global AIX instance. WPARs are an AIX 6 feature and are supported on the POWER5, POWER6, and I5 platforms. Each WPAR will have an IP address assigned to it on the 172.X.X.X network. The user can either use the clogin command to log in to the WPAR from the hosting AIX partition, or they can log in via ssh directly to their WPAR from the SSH gateway machine.
The user will be able to perform simple management tasks from the EUI including:
Happy New Year from the Virtual Loaner Program. 2008 should be an exciting year with new and improved features and functionality. What would you like to see enhanced for the VLP in 2008?[Read More]
New in VLP February 2008:
i5/OS V6R1 is available for early access on VLP. Reservations requested for i5/OS V6R1 require a Non-Disclosure Agreement. For access, send your request to "firstname.lastname@example.org", providing your Name, Company and PW id.
VLP provides System p partitions with PowerVM Lx86 enabled RHEL 4, RHEL 9 and SLES 10 Linux, ready for your remote access. IBM PowerVM Lx86 supports the installation and running of most 32-bit x86 Linux applications on any System p model with POWER5™ or later technology. It creates an x86 Linux application environment running on POWER processor-based systems by dynamically translating x86 instructions to Power Architecture instructions. This feature can help you expand your addressable market to Linux on POWER servers at minimal to no cost by allowing you to run your existing x86 Linux applications in a POWER environment. For more information, see http://ibm.com/systems/p/linux/systempave.html, or send an e-mail to LoP@us.ibm.com.[Read More]
What would you like to see in the VLP blog? What information would be the most helpful for you?[Read More]
I'm Bob Welgan, and I'm a developer/designer on VLP. I'm very interested in your questions and feedback about how VLP works. I'll try to post regularly about changes we are making to VLP. One of the things we are working on right now is to better represent the convergence of IBM servers into simply POWER5 and POWER6-based systems. Also, we are excited about our recent deployment of IBM i on POWER6 servers. Stay tuned to this blog for more information about that part of the offering.[Read More]
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The system that the web-facing part of VLP runs in will be undergoing some maintenance this weekend. This means that the VLP Web End User Interface (EUI) only will be down for an hour, from 0900 - 1000 CDT on May 31rst. Users will still have access to their reserved systems, since these are not going to be taken down. Also, any reservation that was scheduled to start during this time will start normally.
When we plan downtime, we post a message on the VLP 'Reservation Management' tab. You have to log in to VLP to see these messages, which are rather terse. You can always consult this blog for more details.[Read More]
Throughout the year, we make changes to VLP to fix bugs and update content to reflect changes in the hardware and operating systems that we provide in VLP. Last weekend, we made more changes to VLP to fix some minor bugs in our web-facing user interface. One thing we changed last weekend was the representation of the POWER hardware architectures. Now, VLP refers to all POWER5-based systems using the name POWER5. Also, we now refer to all POWER6-based systems as POWER6. We used to make a distinction between POWER5 systems that can run IBM i (i5 O/S) and those that cannot. But, since from a product standpoint, IBM no longer makes that distinction, we decided to eliminate it.
This change took some time to make because the VLP is an automated system. Your reservation request goes from the web-application to a set of servers that automatically provision your system. Most reservations require very little human intervention. It is the thing that makes it easy for you to make VLP reservations around the clock.[Read More]
In VLP, there are two ways of backing up your reserved partition. You can save the state of the system immediately (save now) and you can save the state of the system automatically when the reservation ends (save on exit). In both cases, behind the scenes the VLP automation makes mksysb backups of AIX partitions, tarballs of Linux partitions, and backup images of IBM i reservations. I'm very fuzzy on IBM i things, so forgive/correct me if I got the IBM i-specific name for operating system backups wrong. We call operating system backups images in VLP. Once you've saved an image and your reservation that you used to save the image has ended, you can create a new reservation using that saved image. You can view your saved images by looking at the 'Images' tab in the VLP web application.
Now, I just told you how image saving/restoring is supposed to work. Please leave a comment with your image saving/restoring experiences. I'd like to know your opinions of how this works for you, how useful it is, and about any errors you have encountered.[Read More]
Over the years, I've had the opportunity to work with a number of bussiness partners who needed to access VLP. One subject that frequently came up was bandwidth. People wanted to know how fast their networks needed to be in order to use VLP. Of course, faster is always better when it comes to network speeds. Here are the minimum speeds for VLP:
You can test your network speeds here: http://www.speedtest.net (Although I personally find this site very useful, all the ususal disclaimers apply, this site is not endorsed by IBM, etc.) We're going to put something on the 'About VLP' section of the VLP website, too.[Read More]
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Recently, VLP passed the 10,000 reservation mark. This means lots of IBM Partner World members have used our free service and gained access to IBM hardware. This is what everyone on the VLP development team likes to see. Keep up the good work and please get us to 20,000 as quick as you can.[Read More]
Did you know that you can
use VLP resources and IBM Innovation Center resources
together? If the systems available in VLP suit your needs, but you
need more hands-on application technical support, you might
qualify for technical support from an IBM Innovation Center for
Business Partners technical consultant. The IBM Innovation
Centers around the world are also able to leverage VLP
resources in their Business Partner engagements.[Read More]
Virtual Loaner Program: www.ibm.com/systems/vlp
The Partition Mobility function requires a promotional code - 213068. Please reference the VLP LPM User Guide to get started.
IBM Smart Business
Attention: IBM PartnerWorld members can now reserve up to 10 concurrent systems in the Virtual Loaner Program
Dear IBM VLP User,
As a valued IBM Partner and previous user of the IBM Virtual Loaner Program, we are happy to inform you that the limit of concurrent active reservations has been increased from 5 to 10. That means your company can now reserve up to 10 systems at the same time!
This new limit of 10 concurrent engagements applies to all default reservations with standard configurations and durations (up to 14 days). Reservations made using promotional codes are subject to specific configurations and may not allow over 5 concurrent reservations. This new limit is also subject to change and users will be given prior notice to any modifications to this limit.
If you have any general questions about this change or about the VLP please send them along to email@example.com. If you have questions or concerns about your VLP reservation, please submit them through the VLP support tab available on the VLP site.
Get started today: http://www.ibm.com/systems/vlp
Thanks for using the Virtual Loaner Program!
When you are using VLP, you may be tempted to partition your /dev/sdb disk. After all, you've ran a few commands on your reserved system and it looks like you have an extra disk:
172_29_136_133:~ # sfdisk -s
<code>172_29_136_133:~ # df
In this case what you really have is two paths to a single disk. If you partition the second disk /dev/sdb, you will wipe out /dev/sda. This will destroy the root filesystem, a bad thing to do.
As VLP has evolved, we have improved the infrastructure to make it more reliable, but those changes did not keep in synch with the operating systems that we host. So, multipath IO is not enabled in some operating systems. The best course of action in VLP in general is to use the system but do not attempt to alter hardware configuration of the system that you have reserved. We give each user access to root with the understanding that users will use root carefully. But, in this case, even careful Linux root users could get themselves into trouble without this warning about multipath IO.
Be safe! As always, your questions and comments are appreciated.[Read More]
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Use the VLP to validate your applications as Ready for IBM Power Systems Software. Find out more about this validation program then utilize the VLP to test:
The Virtual Loaner Program now has a Group on the new My developerWorks. The VLP Group has Message Boards, Feeds and Links to help you get the most out of your VLP experience. So please join us and explore all that the new My developerWorks has to offer.
The VLP Group on My developerWorks
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Please join us here for a VLP Live Q&A Chat session, Thursday May 28 at 2:00PM-3:00PM Central US Time. The VLP Team will be there to answer your questions. The Live Chat will be here on the VLP Blog, look for the Chat box that Thursday. Please mark your calendars and come join in the discussion.[Read More]
Please join us here for a VLP Live Q&A Chat session, Thursday May 28 at 2:00PM-3:00PM Central US Time. The VLP Team will be there to answer your questions. Please mark your calendars and come join in the discussion.
The VLP team is looking forward to the Live Chat session and hope to have a good turnout from our users!
We want to keep the discussions general to benefit everyone attending and not dive into issues relating to a particular system/application. If you have a specific question or issue with your VLP reservation please submit those to the VLP support team by going to the VLP support tab.
Examples of topics for the Live Chat include: connectivity/performance, security, VLP usage models, save and restore, using the Software Access Catalog, managing reservations, new virtualization features, etc. These are just examples which do not cover everything - please feel free join us and ask questions. We want to provide useful information for our users and gain your input so we can continue to provide a valuable offering in the VLP.
The IBM Virtual Loaner Program celebrated it's 5 year Anniversary on May 27, 2009. Thanks to everyone on the VLP Team and to all of our Business Partners that utilize the VLP. We are nothing without you.[Read More]
Please join us here for another VLP Live! Q&A Chat session, Thursday, July 9 at 10:00am Central US Time. The VLP Team will be here again to answer your questions. Please mark your calendars and come join in the discussion. The VLP team is looking forward to the Live Chat session and hope to have a good turnout from our users!
You are invited to join a Live Chat with the Virtual Loaner Program (VLP) team as they host an open Question and Answer session.
VLP Live! Q&A ChatDate: Tuesday July 14, 2009
11:00 a.m. India
1:30 p.m. China/Malaysia
2:30 p.m. Japan/Korea
3:30 p.m. Australia
This will be an open forum to discuss topics related to the IBM Virtual Loaner Program. Ask questions and tell us your thoughts.What do you like or not like about the VLP? How do you utilize the VLP? What could we do to improve your experience with the VLP?
We hope you will join us for this event!
Please be advised that a planned production outage is scheduled for the IBM Virtual Loaner Program website only on Saturday, July 11, 2009, from 8 am CDT until 12 pm CDT Saturday, July 11, 2009.
User systems will continue to be available during this time.[Read More]
Dear VLP User,
We want to make you aware of some new features and enhancements to our Linux systems within the IBM Virtual Loaner Program (www.ibm.com/systems/vlp).
Whether you actively develop on Linux or are new to the platform we believe these updates are worth noting. Remember that the VLP is a no charge offering for IBM PartnerWorld Members so come try it out!
SLES11 is now available! You can make SLES11 reservations on both POWER5 and POWER6 servers.
Version updates have been applied to RHEL4, RHEL5 and SLES10
New versions and updates also applied to PowerVM Lx86 images. PowerVM Lx86 supports the installation and running of most 32-bit x86 Linux applications on IBM Power Systems models. If you have never worked are new to Lx86 find out how to get started.
Additional information about VLP Linux systems:
All images use the default package selection as chosen by Redhat or SuSE. Gives the user flexibility to customize the operating system to their needs.
By using this methodology, all Linux images, including the PowerVM i386 environments, are configured to use their built in package management utilities. The FTP hosted package repositories are the actual ISO's used while building the images.
The utilities are:
SLES10... yast2 or rug (rug is a real pain to use, I'd suggest using yast2)
SLES11... yast2 or zypper (zypper is a huge improvement over rug, but yast2 is still easier to use)
RHEL4... up2date (up2date isn't nearly as flexible as yum, but it gets the job done)
Time synchronization with our internal NTP server. (This is very important for development as time skew can disrupt a compiler)All images use the 'noop' disk I/O scheduler. (This increases disk performance and reduces system load by handing the responsibility over to the VIO server)The latest OS supported version of XL C/C++ is always a clean install for every reservation.Apply PTF's which are found in /stage/middleware/Dynamic LPAR and Live Partition Mobility functionality are enabled for RHEL5, SLES10, and SLES11. Reference the VLP LPM User Guide to find out how to get started testing with Live Partition Mobility.
Virtual Loaner Program Administration
Follow us on twitter @ibmvlp
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Would you like to have one-to-one technical assistance from IBM? The IBM Innovation Centers can help. This video gives an overview of the IBM Innovation Centers and how they can help you grow your business.
IBM Innovation Centers -Collaborate today. Innovate for tomorrow.
Use Promo code 35678 when making a reservation with the IBM Virtual Loaner Program and receive an extra week for your engagement. Instead of the normal two week engagement you will get three weeks. You can always save your reservations and come back again, but this allows more time to get those important projects completed. Just a little something extra from your place for Power systems, AIX, Linux and IBM i. And of course all of this is for no charge. World-wide remote access to the resources you need!
The Virtual Loaner Program now offers ISVs the ability to instantly connect to VLP support staff using the Live Help Chat function. This feature is a great addition to the existing email based support and will help users get answers to their questions or problems related to VLP.
VLP Live Chat is accessible from all VLP pages once users log on with their PartnerWorld Id. Our staff will be available 17x5 (2AM CDT to 7PM CDT, M-F) and support English only at this point. The page UI is updated automatically to reflect the Chat as unavailable during off hours in which case users can submit their question through the VLP support tab just as before.
In addition, this Chat client is connected to the Virtual Innovation Center (VIC) support team so users can receive platform (HW/SW) support from the same Chat client.
As a reminder, the VLP team provides support for issues related to VLP such as creating a system reservation, connecting to the system, or any program related questions. The VIC team provides technical support for IBM platforms such as installing IBM Middleware or configuring an OS. When initiating a Chat from any VLP page, the user can select VLP or VIC support (with examples to help decide). And the VLP and VIC teams can pass Chat sessions back and forth in case the user needs to be redirected
Test and develop on the JS22 POWER6 blade
Users are now able to reserve LPARs on JS22 Power6 blade hardware for development. If you prefer to develop on the blade hardware or simply want to test/validate your solution simply select the POWER Blade JS22 hardware architecture when filling out the resource reservation.
Learn more about IBM Bladecenters and Power blades:
New video about Dynamic Infrastructure highlighting the VLP and the IBM Innovation Centers. Please let us know your comments and thoughts.
New and enhanced offerings from IBM deliver the right solutions to help you succeed in this increasingly complex and interconnected world. Whether your organization is just beginning your journey towards a dynamic infrastructure, or ready to do more, IBM's new offerings are an ideal step in the right direction towards maximizing your business and IT investments.
beckett 060000JRNX Marcações:  isv world 7 partner power7 power vlp systems 2 Comentários 6.033 Visualizações
Leveraging IBM's virtual loaner program (VLP) can help you experience the new IBM POWER7, the next generation of Power Systems technology. Starting February 9th, VLP users can reserve POWER7 systems running AIX 6.1 TL4 SP2 or SLES 11. This is a great way to test/port/evaluate/demo your solutions on the all new POWER7 AT NO-CHARGE!
Where else can you get a POWER7 system within 2 hours?? Come try it out and let us know what you think - either by filling out the end of reservation survey, responding to the VLP blog or by contacting our VLP support through e-mail or Live Chat. We'd love to hear from you!
IBM PartnerWorld members can enjoy this easy-to-use, fully automated and dedicated environment at no charge. The VLP provides a wide range of operating systems, including AIX, IBM i, Red Hat and SUSE Linux along with POWER7, POWER6 and POWER5 hardware.
Users on the VLP Web site (www.ibm.com/systems/vlp) can use live chat or e-mail via "We're here to help" for answers to questions or help along the way. Visit the site to sign up and reserve a system.
The IBM Virtual Loaner Program new offering - IBM i 7.1 early program. Try out the latest IBM i now!
Details about the VLP IBM i 7.1 Early Program
- VLP will offer i 7.1 Beta level code on POWER6, and Beta level i 7.1 will also be available on POWER7 after April 23rd.
- Reservations can be made for up to 21 days duration, 2 CPU / 4 GB RAM / 100 GB of Storage
- VLP will offer new beta images until a GA level image is available, approximately 30 days after GA of IBM i 7.1
- Once the GA image is available, no NEW Beta images will be allowed, but saved Beta images can be restored for 30 days to allow information to be moved from the image to a GA level image.
- A beta image cannot be upgraded to a GA level image.
- VLP will dispose of all IBM i 7.1 Beta saved images 30 days after GA level images are available in the VLP.
- After the 30 day post GA availability period, the beta promo code will be removed to prevent restore of saved images
Please contact Bill Schulz at firstname.lastname@example.org for more details
New one page flyer that describe the features and functions offered through the Virtual Loaner Program. We now have them available in 4 languages:
English - https://www.ibm.com/developerworks/mydeveloperworks/blogs/vlp/resource/VLPflyer4-16-10Eng.zip
Simplified Chinese - https://www.ibm.com/developerworks/mydeveloperworks/blogs/vlp/resource/VLPflyer4-13-10CH.zip
Japanese - https://www.ibm.com/developerworks/mydeveloperworks/blogs/vlp/resource/VLPflyer4-16-10JA.zip
Korean - https://www.ibm.com/developerworks/mydeveloperworks/blogs/vlp/resource/VLPflyer4-16-10KO.zip
Please be advised that a planned outage is scheduled for the IBM Virtual Loaner Program website and reserved systems on Wednesday, April 21, 2010, from Noon CST until 6 pm CST. We will be upgrading the hosting environments for these systems as we prepare for exciting new offerings associated with the General Availability of the products and updates announce on April 13th, 2010. Please be aware that the reserved systems will be restarted during this process, and make appropriate plans. A normal system shutdown will be attempted first on all systems, but if that does not shut down a system, then a force power off will be used to shut down the system. The systems will be restarted after the upgrades are complete. We apologize for the inconvenience.
Virtual Loaner Program Administration
Follow us on Twitter at http://twitter.com/ibmvlp
The next-generation Power Systems are here! On Tuesday, May 11 the IBM Innovation Center in Dallas will host a session to cover several new products and why they are important to our Partners.
Date : Tuesday, May 11, 2010
Time: 9 AM to 1 PM
Venue: IBM Innovation Center 13800 Diplomat Drive, Farmers Branch, TX 75234
To learn more on POWER7, please visit: http://www-03.ibm.com/systems/power
More details - IIC Briefing Agenda and Details
Active Memory Expansion now available on VLP.
Find out how to use AME from the VLP user guide - http://cot.ag/byaXp6
Active Memory Expansion is an innovative POWER7 technology that allows the effective maximum memory capacity to be up to 100% larger than the true physical memory maximum for AIX 6.1 partitions.
Active Memory Expansion relies on compression of in-memory data to increase the amount of data that can be placed into memory and thus expand the effective memory capacity of a POWER7 system. The in-memory data compression is managed by the system, and this compression is transparent to applications and users.
Active Memory Expansion is configurable on a per-logical partition (LPAR) basis. Thus, Active Memory Expansion can be selectively enabled for one or more LPAR's on a system.
When Active Memory Expansion is enabled for a LPAR, the operating system will compress a portion of the LPAR's memory and leave the remaining portion of memory uncompressed. This results in memory effectively being broken up into two pools - a compressed pool and an uncompressed pool. The operating system will dynamically vary the amount of memory that is compressed based on the workload and the configuration of the LPAR.
Because Active Memory Expansion relies on memory compression, some additional CPU utilization will be consumed when Active Memory Expansion is in-use. The amount of additional CPU utilization needed for Active Memory Expansion will vary based on the workload and the level of memory expansion being used.
More info on DeveloperWorks wiki:
The AIX 7 Open Beta is now available on the Virtual Loaner Program.
When creating a new reservation select the AIX 7 Open Beta.
Welcome to the open beta for IBM’s premier UNIX operating system, AIX 7. AIX 7 is binary compatible with previous releases of AIX including AIX 6, 5.3, 5.2 and 5.1. AIX 7 extends the leadership features of AIX to include exciting new capabilities for vertical scalability, virtualization and manageability.
The open beta for AIX 7 is intended to give our clients, independent
software vendors and business partners the opportunity to gain early
experience with this new release of AIX prior to general availability.
This open beta can be run on any Power Systems, IBM System p or eServer
pSeries system that is based on POWER4, PPC970, POWER5, POWER6, or
For more AIX 7 Open Beta Info:
AIX 7 Open Beta Forum
IBM AIX 5.2 Workload Partitions for AIX 7
Workload partitions (WPARs) are virtualized operating system environments within a single instance of the AIX® operating system. WPARs secure and isolate the environment for the processes and signals that are used by enterprise applications.
Applications running in an AIX 5.2 WPAR use AIX 5.2 commands and libraries. If you have applications that have not been certified on newer versions of AIX, the AIX 5.2 commands and libraries provides a way to run them in an AIX 5.2 environment on top of AIX 7.1. Such a setup allows running those applications on currently available hardware that might not support the use of AIX 5.2 as the base operating system. The AIX 5.2 WPARs are also referred to as versioned WPARs. A versioned WPAR is always a system WPAR, and is not shared. Versioned WPARs own writable /opt and /usr file systems.
Quick how to:
To Create a versioned WPAR on the VLP, make an AIX 7 Open Beta Reservation on Power 7.
After the reservation is active, from the My Reservations page, select that reservation.
Under the Reservation(s) Information section, under the Select a reservation action drop down, choose "Add Versioned WPAR".
A new Versioned WPAR will be created on your AIX 7 system. Once completed, go back to the Reservation info page to see the IP address and the root password for the Versioned WPAR.
You can now ssh to the Versioned WPAR from yor VLP lpar or from the SSH Gateway using your normal VLP user ID and password.
ssh <user id>@<wpar IP address>
You can then "su -" to root for full access to the Version Wpar.
From the AIX 7 host, use the "lswpar" and the "lswpar -L" to see more information about your versioned wpar.
For more details on IBM AIX 5.2 Workload Partitions for AIX 7go here:
PartnerWorld provides how to setup for an evaluation of POWER7 technologies for RHEL 5.5 installed on your VLP system. By upgrading the Linux kernel, and adding a handful of updated tools, the operating system can easily exploit the POWER7 system.
For details go here:
IBM Systems magazine has an article about System i on the Virtual Loaner Program.
Test Drive IBM i For Free
Virtual Loaner Program gives you the keys to the newest OS
The Virtual Loaner Program now offers the GA level of AIX 7.1 on POWER7, POWER6 and POWER5 systems. Try out the latest release of AIX at www.ibm.com/systems/vlp
IBM Virtual Loaner Program (VLP) Announces IBM Industry Application PlatformThe IBM Virtual Loaner Program now offers the IBM® Industry Application Platform (IAP) pre-configured stack on AIX 6.1 and AIX 5.3 systems. The IBM® Industry Application Platform is a pre-configured instance of IBM WebSphere® Application Server, IBM DB2® and WebSphere MQ. For details on how to use the IAP, check out the that is available for your IBM AIX® 6.1 and AIX 5.3 operating- system images on the IBM Virtual Loaner Program (VLP). You can use VLP to develop, test and validate applications by using these products. After reserving your VLP partition, which includes choosing the hardware configuration and operating system, install the IBM Industry Application Platform on that partition.
For details on how to use the IAP, check out the “IBM Industry Application Platform VLP guide”
IBM Virtual Loaner Program Was Cloud before the CloudWith all the attention on cloud computing these days—including the recent architectural metaphors for private cloud solutions—you might be surprised to learn that IBM has been a cloud services provider since 2004. Through IBM’s Virtual Loaner Program (VLP), IBM’s PartnerWorld members can get access to IBM i, AIX, and Linux on POWER, running their very own instance with virtually total control.
Read the whole article - http://systeminetwork.com/article/ibm-virtual-loaner-program-was-cloud-cloud?ref=nf
Have you every wondered what products are included in the VLP IBM i 7.1 image?
The IBM Industry Application Platform (IAP) pre-configured stack on the Virtual Loaner Program is now available with AIX 7.1 in addition to AIX 6.1 and AIX 5.3 systems. We have also updated the software components and user guide.
The IBM Industry Application Platform is a pre-configured instance of IBM WebSphere Application Server, IBM DB2 and WebSphere MQ that is available for your IBM AIX 7.1, AIX 6.1 and AIX 5.3 operating- system images on the IBM Virtual Loaner Program (VLP). You can use VLP to develop, test and validate applications by using these products. After reserving your VLP partition, which includes choosing the hardware configuration and operating system, install the IBM Industry Application Platform on that partition. This is a great way to reduce middleware setup time for ISVs!
For details on how to use the IAP on VLP, see the user guide - www.ibm.com/partnerworld/wps/static/pdf/IBM_Industry_Application_Platform_VLP_Guide_v1.pdf
The IBM Industry Application Platform contains the following software components:
WebSphere Application Server v220.127.116.11
DB2 Workgroup Server Edition 9.7.3a
WebSphere MQ 18.104.22.168
IBM Rational Agent Controller v8.3
Users can reference the IAP user guide from the VLP How To page - www.ibm.com/partnerworld/wps/pub/systems/vlp/howto
The newly updated VLP FAQ is now on IBM developerWorks, everything you wanted to know and weren't afraid to ask!
Virtual Loaner Program FAQ on IBM developerWorks - General
Virtual Loaner Program FAQ - AIX
VLP System Users,
There was a catastrophic failure at the electric power substation which supplies power to the data center housing the IBM Virtual Loaner Program, the morning of 24-Feb. The VLP data center has a fully functional and frequently tested backup electrical power system which includes diesel generators. However, the erratic nature of the failure at the substation resulted in the loss of part of the backup configuration. As such, the entire remote access computing environment was shutdown in an abrupt but organized fashion rather than expose the equipment to a shutdown caused by the sudden and total loss of electric power.
Most of you experienced an outage from about 0930 CT to about 1900 CT. With a few exceptions, the VLP is again fully functional. If you are still having trouble, please contact VLP Support via the Support tab on our website or Live Chat so we can help you resolve the issue.
The VLP team, Dallas sincerely regrets the inconvenience caused by this failure. The events and associated logs will be carefully reviewed and appropriate preventative measures will be implemented.
Thanks for using the VLP
This new technical resource for the IBM i community contains a wealth of information across major topics such as New to IBM i, Technical Library with new articles weekly, Forums and Community, Technology Updates, Tools and Downloads, Services and Events. http://ibm.co/eXrLh9
The IT landscape is evolving rapidly. Today, IT projects are a key part of business performance. IBM POWER7 can help IT deliver services faster, with higher quality and with superior economics. Learn why "Power is performance redefined."
An historic shift is underway of clients migrating from Sun and HP UNIX® systems to IBM Power Systems™. Over the last four and a half years alone, more than 2,600 businesses have migrated their competitive UNIX systems to Power. With the introduction of POWER7®, that pace has accelerated with over 500 clients migrating in just the 1st half of 2010. In addition, more clients are realizing the benefits of consolidating workloads that have been running on x86 servers onto Power Systems. http://ibm.co/hNgIUN
On April 7, IBM announced how we will further our enterprise cloud computing leadership with the announcement of new capabilities and proof points based on these thousands of engagements around the world. The announcement includes the new IBM BladeCenter Foundation for Cloud - http://ibm.co/fOPNIX
The world is changing. A new reality is emerging for organizations of every size from every part of the planet. It’s called the cloud—a profound evolution of IT with revolutionary implications for business and society, creating new possibilities and enabling more efficient, flexible and collaborative computing models.
IBM is helping clients excel in cloud computing, providing secure and reliable Software as a Service (SaaS), Platform as a Service (Paas) and Infrastructure as a Service (IaaS) solutions http://ibm.co/fOPNIX
beckett 060000JRNX Marcações:  director integrated service systems ibm management 2.440 Visualizações
A new whitepaper, titled IBM Systems Director: Platform Management Backbone and Baseline for Integrated Service Management from IT industry analyst Jeff Cotrupe of Stratecast (a division of Frost & Sullivan) is now available for sellers and IBM Business Partners to download. Find out how IBM Systems Director is the backbone of IBM's Integrated Services Management portfolio, and helps companies achieve their goals of improving responsiveness, service, managing risk, while reducing costs and complexity. http://ibm.co/ekpWBe
beckett 060000JRNX Marcações:  informationweek ibm powersystems webcast watson 3.077 Visualizações
IBM Watson passed its first test on Jeopardy! in February 2011, but the real test will be in applying the underlying systems, data management and analytics technology in business and across different industries. http://bit.ly/hWjaWw
Moderated by Stephen Baker, author of Final Jeopardy: Man vs Machine and the Quest to Know Everything, and featuring a panel of IBM business and research executives, this webcast will delve into the present and future business implications of the DeepQA technology behind Watson. http://bit.ly/hWjaWw
- Overview of IBM Watson, Jeopardy! The IBM Challenge, and DeepQA technology
- Business implications of Watson in the areas of
Industry transformation, including healthcare
- Data management and analytics
- Workload optimized systems
Software Product Compatibility Reports is an innovative new tool designed to allow customers to easily generate custom reports about compatible IBM software combinations, product end-of-service dates and product translations. Using this tool, customers may create reports about a product's compatibility with operating systems, prerequisite software or virtualization environments. Customers may also use the tool to create tailor-make graphical reports about a set of product's end of service dates. Lastly, using the Software Product Compatibility Reports tool a customer can create reports about the translations available for a product or all the products that have been translated into a specific language.
The tool is now available for use here http://publib.boulder.ibm.com/infocenter/prodguid/v1r0/clarity/index.html
Dear VLP User,
We would like to take this opportunity to thank you for using the IBM Virtual Loaner Program during the last six months. You may have noticed a few changes during this time. Late last year the maximum memory allowed for a reservation changed from 4GB to 6GB, and then on March 18th, the disk allocation was upgraded so that AIX and Linux systems now have a 35GB base disk, instead of the previous 20GB allocation. The VLP will continue to make additional changes this year as we transition to the IBM Cloud provisioning infrastructure.
As part of the ongoing changes to the VLP, on May 31, 2011, we will discontinue providing the current 10GB shared user space currently mounted as your user /home/u000xxx directory. While we know some users utilize this space, most users do not. The significant increase in the base disk allocation should mitigate the removal of this space. If you currently have data stored in this mounted space, you will need to make a reservation (or use a reservation you created after March 18th, with the larger disk) and move the information currently in /home/u000xxxx to another place on the base disk. Then "save" your reservation. In the past, the 10GB space was automatically saved, but after April 30 it will no longer exist, and you will be required to request a save of your reservation, if you want your information to persist. If you need the information in this space on multiple reservations, you will need to copy it to the base disk in each system, as the automatic sharing will also no longer be provided.
Any reservation created after May 31, 2011 will not have this space mounted or available. Reservation created prior to April 30, will still have access to the space mounted until the end of that reservation, Restores of previous reservations will NOT have the space mounted.
If you have any questions or need assistance with this migration before May 31, 2011, please feel free to request support thru our web site, either via our e-mail support, or our interactive Live Chat function.
Virtual Loaner Program Administration
The AIX Porting and AIX Currency images in VLP now have with the latest WebSphere, DB2, and Java already installed.
The How To section of VLP has a link about the porting and currency image.
New: Remote access for simplified solution porting and development on IBM PowerLinux.
The IBM Virtual Loaner Program (VLP) now offers ISVs a set of pre-installed tools, including the Advance Toolchain, the IBM PowerLinux Software Development Kit (SDK) as well as a C++ Compiler for easier solution porting to and development on IBM Power Systems servers running Linux.
The Advance Toolchain provides development products specifically tailored to make use of IBM hardware features.
Complementing the Advance Toolchain, the IBM Linux SDK is a an integrated development environment (IDE) that integrates C/C++ source development with the Advance Toolchain, post-link optimization, and classic Linux performance analysis tools, including OProfile and Valgrind.
This no-cost access to the latest IBM Power Systems hardware, development tools and IBM middleware helps ISVs save time and resources, enabling them to move their solutions off competitive platforms and develop their solutions on IBM Systems more quickly and successfully. To find out more, go to the VLP .
Toolchain - http://linuxpatch.ncsa.uiuc.edu/toolchain/at/at5.0/suse/SLES_11/release_notes.at5.0-5.0-0.html
SDK - http://www-304.ibm.com/webapp/set2/sas/f/lopdiags/sdklop.html
For more information about IBM Power7+ Systems - http://www-03.ibm.com/systems/power/
IBM Virtual Loaner Program: Please read - changes to hardware and operating system reservation options
Jwestern 110000974Y 1.086 Visualizações
IBM Virtual Loaner Program: Please read - changes to hardware and operating system reservation options
In an effort to maintain costs while offering you no-charge remote access to the latest IBM Power Systems hardware, the IBM Virtual Loaner Program (VLP) will increase its capacity on IBM POWER7 and POWER7+ systems. At the same time, the VLP will no longer be providing access to IBM POWER5 or POWER6 systems or the IBM AIX 5.3, IBM i 5.4, RHEL 5 and SLES 10 operating systems.
Jwestern 110000974Y 1.052 Visualizações
The Virtual Loaner Program has now become the Power Development Platform (PDP) to better align with our strategic direction. The PDP focuses on bringing world-wide remote access to IBM POWER processor-based servers on the IBM AIX®, IBM i and Linux®operating systems. The PDP brings the latest in Power hardware for porting, testing, certifying and demonstrating applications.
-Added New Programs capability to beyond Virtual Server Access in the future.
-A more streamlined interface with pop-up dialogs and easier reservation navigation.
-The ability to dynamically show and hide content in the web interface with expand/collapse.
-More social media - get the latest news and info from the PDP website.
-A new Linux Porting image with DB2 10.x and Websphere 8.5.
New User Guide for the Power Development Platform - https://public.dhe.ibm.com/partnerworld/pub/pdp/connecting_to_your_pdp_system_a_user_guide.pdf
Find out more at http://ibm.com/partnerworld/pdp
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IBM i 7.2 is available on the PDP. Please request a promocode for access on the PDP web page. http://ibm.com/partnerworld/pdp
More info on IBM i v7.2
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The IBM Power Development Platform now has the next generation of Power Systems servers incorporating IBM's POWER8 processor.
For more info:
The IBM Power Development Platform now has the next generation of Power Systems servers incorporating IBM's POWER8 processor.
For more info:
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IBM i 72 is now available on Power8 on the Power Development Platform.
Overview and what's new:
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The PDP will be taking a scheduled outage from November 2 until November 6. This includes all current user systems and the PDP Programs Access Web Page. The outage is to migrate the complex to another location to facilitate room for future expansion. We will update via Twitter and this blog when the PDP is available.
Follow our Twitter @ibmpdp.
Thanks for your patience and understanding.
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Testing Docker on the IBM Power Development Cloud
By John Jacobson, IBM Cloud Technical Specialist
There have been a few other blog posts written about Docker on Power (see references at the end of this article) so while this is not the first article written about this topic, this is my account of leveraging the IBM Power Development Cloud (PDP) to test and gain familiarity with this container technology on IBM Power Systems....for free.
The Virtual Server Request
The PDP currently provides Virtual Server access for Power Systems. This is not a Container as a Service like they offer in Bluemix. However, this does not mean you cannot request a virtual server and get Docker running yourself.
To request Virtual Server access on the PDP, follow the easy steps in the Create reservation user guide https://public.dhe.ibm.com/partnerworld/pub/pdp/create_pdp_reservation_guide.pdf
When making your request, be sure to specify the 'Ubuntu Linux' as the Image category and 'Docker on Ubuntu 15.04' under Select an image.
Once the reservation is available, you can run a few commands to see that docker is installed
$ sudo docker version
$ sudo dpkg -l docker.io
Check to see if if the docker service is started
$ sudo service docker status
Jun 11 10:05:27 sys-5920 docker: time="2015-06-11T10:05:27-04:00" lev...)"
If docker is not started issue the following command and check the status again
$ sudo service docker start
$ sudo service docker status
The Docker installation creates a local private network on the virtual server instance. This means by default you won't be able to access your containers unless you expose the particular port. I found a couple different ways to do this. One using the Dockerfile (EXPOSE) as well as deploying the container with -p PORT:PORT. There is an example of this further down in this article.
docker0 Link encap:Ethernet HWaddr 56:84:7a:fe:97:99
eth0 Link encap:Ethernet HWaddr 52:54:00:8c:6a:18
If you did not request the Docker image above or you are testing in your own environment here are the steps to install Docker...
Looking at various blogs, I found two methods to install docker.
$ sudo dpkg -i docker.io-1.4.1-dev_ppc64el.deb
$ sudo echo deb http://ftp.unicamp.br/pub/ppc64el/ubuntu/14_10/docker-ppc64el/ utopic main >> /etc/apt/sources.list
$ sudo apt-get update
$ sudo apt-get install docker.io
NOTE: As of Ubuntu 15.04 Vivid Vervet, Docker version 1.5 is included. Therefore the apt repository ftp.unicamp.br is not required.
Check the the installation and status of the docker status using the commands that were previously covered.
Create and Run your own initial base image
There are a couple different methods to get a base image up and running. I tested only the first one as it seemed to be the easiest to get things up and running.
$ cat ubuntu-core-14.10-core-ppc64el.tar.gz | sudo docker import - ubuntucore-ppc64le
$ sudo docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
NOTE: Other ubuntu-core images can be found here ubuntu-core images can be found here http://cdimage.ubuntu.com/ubuntu-core/
Since I didn't test Method 2, I don't have any notes to share. If you want to try it, its described in Step 2 here https://www.ibm.com/developerworks/library/d-docker-on-power-linux-platform/
Once I had the image created, I issued the following command to run it. This created the container and allows an interactive shell.
$ sudo docker run -t -i ubuntucore-ppc64le:latest /bin/bash
NOTE: flags -i interactive -t allocate pseudo tty
Container Images can be tagged with a label to help identify it. Tags are typically used to specify versioning.
$ sudo docker tag c2511a3aafad ubuntucore-ppc64le:14.10
$ sudo docker images
Run Registry images
One of the features of Docker is the portability of images. Docker hub and private registries are services that enable the sharing of images. So I went to http://hub.docker.com, clicked on Browse & Search and entered 'ppc64le'. This returned a number of images, so I thought I would download and test.
Here's a list of what I found!
Pull and run image
To test pulling and running an existing registry image, issue the following commands
$ sudo docker pull schabrolles/odoo_psql_ppc64le
$ sudo docker run -d -p 8069:8069 schabrolles/odoo_psql_ppc64le
To see that the container is running issue the command
$ sudo docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
We can see port 8069 is mapped/exported to the docker host IP:port so you can visit http://<IP_ADDRESS_OF_VIRTUAL_SERVER_RESERVATION>:8069
Create and run your own Container Image (Dockerize) So we've seen how an existing container image was pulled from the registry so let's look at how a container image is built. Container images are built using a Dockerfile. More details on Dockerfile can be found here https://docs.docker.com/reference/builder/
On the Virtual Server issue the following commands
$ mkdir -p ~/dockerize/mongodb
$ cd ~/dockerize/monogdb
$ touch Dockerfile
Then add the following to the Dockerfile
MAINTAINER John Jacobson email@example.com
RUN echo "deb http://ports.ubuntu.com/ubuntu-ports/ utopic universe" | tee /etc/apt/sources.list.d/ubuntu-utopic.list && \
sudo apt-get update && \\
mkdir -p /data/db
NOTE: Consider the use of $(lsb_release -sc) instead of hardcoding the ubuntu release name. This allows portability of your Dockerfile across different versions of the Distro.
i.e. RUN echo "deb http://ports.ubuntu.com/ubuntu-ports/ $(lsb_release -sc) universe" | tee /etc/apt/sources.list.d/ubuntu-$(lsb_release -sc).list
Build the container
To build the container, issue the following command from the directory ~/dockerize/monogdb
$ sudo docker build -t mongodb-ppc64:latest .
Sending build context to Docker daemon 2.56 kB
deb http://ports.ubuntu.com/ubuntu-ports/ utopic-updates universe
paring to unpack .../libpcap0.8_1.6.2-1_ppc64el.deb ...
Setting up mongodb-clients (1:2.6.3-0ubuntu5) ...
Adding system user `mongodb' (UID 101) ...
Processing triggers for libc-bin (2.19-10ubuntu2) ...
Step 3 : EXPOSE 27017
---> Running in 90b960218f64
Some of the bulid steps have been omitted but in the end you should see a message indicating that the container was successfully built
List new container image
To see our new container image issue the following command
$ sudo docker images | grep mongodb
NOTE: We use grep as to filter our the list of images to just ones containing mongodb
Run the container
To run the newly created mongodb container, issue the following command
$ sudo docker run mongodb-ppc64le
usr/bin/mongod --help for help and startup options
Additional Container Tasks
To remove an image, issue the following command
$ sudo docker rmi <image id or name>
NOTE: You may have an issue removing an image if you deployed a container. Even if the container is no longer running, you will get this error. You need to remove the container first OR use -f i.e. $ sudo docker rmi -f
To remove a container, issue the following command
$ sudo docker rm <container id or name>
Push a container image to a Repository
So once I had my mongodb container image, I thought I would try pushing it to Docker hub. However, when I tried to push it, I got a message about buffering to disk and then it failed. This was with version 1.4.1. Interestingly enough, I was able to push images with the prior version of 1.3.0 (but this is pretty old). Instead I created my own local registry to test the push capability. I used the local registry setup instructions documented in Step 3 here https://www.ibm.com/developerworks/library/d-docker-on-power-linux-platform/
Once my local registry was setup, I was then able to proceed to pushing my image
First you need to tag your current local image appropriately
$ sudo docker tag c608a51dc0ce localhost:5000/mongodb-ppc64le
Then you can push
$ sudo docker push localhost:5000/mongodb-ppc64le
$ sudo docker images | grep mongodb
Remove all exited containers
$ sudo docker ps -a | grep Exit | cut -d ' ' -f 1 | xargs sudo docker rm
Jwestern 110000974Y 1.131 Visualizações
POWER8 is the first processor designed for Big Data, Analytics and Cloud.
There are plenty of reasons why Power Systems are the top choice of clients for scalable systems and the market place data proves it. IBM is the 8-socket and above revenue leader, according to IDC, and used by 10 of the top 10 banks, 10 of the top 10 telcos, 8 of the top 10 Insurers, and 8 of the top 10 retailers. When you add in the bold, unprecedented OpenPOWER initiative, the path for even greater collaborative innovation is unlimited.
Want to hear more? Attend a Linux on Power workshop at one of the worldwide IBM Innovation Center where industry experts will talk about the competitive advantage of IBM Power Systems.
Come hear the latest announcements and news on the OpenPower Foundation and IBM Power Systems.
IBM Power Systems Scale-up and Scale-out Offerings including the addition of the E850 and up to 192 cores and 16TB memory in the E880 and new Operating System support.
IBM Power Systems Cloud Offerings including Docker on Power support in Ubuntu 15.04, the new Cloud Manager with OpenStack 4.3 Kilo release and a preview of POWER8 in SoftLayer which GAs in 2Q
IBM Power Systems Big Data & Analytics Solutions including Power Systems Solution Editions for SAP HANA (Up to 40 cores and 2TB of memory) and hear about perfect linear scaling of IBM DB2 with BLU Acceleration up to 192 cores
Still skeptical? Try it to believe it. Bring your Linux code and try it on systems provided by the Power Development Platform (PDP) Cloud and the IBM Innovation Centers (IICs). At the end of this workshop, you'll be able to access a POWER8 virtual server anytime and anywhere to develop, test, tune, proof of concept or demonstrate your application. Get hands on with a pre-built LAMP or WebSphere/DB2 stack. Check out the capability of Docker on Power!
Article by John Jacobson
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AIX 7.2 Beta is available on the Power Development Platform.
As always with AIX, Binary Compatibility continues with the AIX 7.2 release, so if your applications run on AIX 6.1 or 7.1, they'll also run on AIX 7.2. For more on Binary Compatibility, go here.
You can access the Beta in one of several ways:
Note: To participate through the ESP, you will need an activation key. To obtain a key, fill out the form.
At a glance, the AIX 7.2 release includes the following new function:
• AIX Live Update for Interim Fixes.
• Cluster Aware AIX (CAA) automation with repository replacement mechanism.
• SRIOV-backed Virtual Network Interface Card (VNIC).
• RDSv3 over RoCE adds support of the Oracle RDSv3 protocol over the
Mellanox Connect RoCE adapters.
• CAPI (Coherently Accelerator Processor Interface) infrastructure and support
for CAPI attached flash storage.
• Flash caching. Workloads can take advantage of a read-only cache.
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The PDP now offers Ubuntu 15.10 beta image
Try it out today!
jjacobso 1200009P9W Marcações:  docker power linux ppc64le 3 Comentários 1.086 Visualizações
Docker images for ppc64le are making their way onto Docker Hub!! https://hub.docker.com/u/ppc64le/
The repository contains base images that are commonly used to create a number of popular images.
As an example, the official docker repository for Java is built from the buildpack-deps image.
We can use the image ppc64le/buildpacks-dep to create a Java image using the same Dockerfile (with slight modification) that is used for x86_64
Check out our previous blog post on requesting a Virtual Server instance with Docker pre-installed to test out the steps below...
From your pp64le system running docker....
$ sudo apt-get install -y git
$ git clone https://github.com/docker-library/java.git
$ cd java/openjdk-7-jre
Now edit the Dockerfile, substituting 'FROM buildpack-deps:jessie-curl' with 'FROM ppc64le/buildpack-deps:jessie-curl' and initiate the build
$ sudo docker build -t java-ppc64le:openjdk-7-jre .
Once the build is complete we can see the new image in our local repository
$ sudo docker images
Running the image we can see that java 1.7.0_85 was installed
$ sudo docker run -it java-ppc64le:openjdk-7-jre /bin/bash
root@f69dff8037e1:/# java -version
Jwestern 110000974Y 373 Visualizações
Red Hat Enterprise Linux 7.2 (little endian) Beta is now available on the IBM PDP
More info from Red Hat
IBM Linux Power Community Blog Post
Jwestern 110000974Y Marcações:  simulation capi pdp power nosql systems flash 459 Visualizações
New on the Power Development Platform:
The IBM Data Engine for NoSQL - Power Systems Edition creates a new tier of memory by attaching up to 57 Terabytes of auxiliary flash memory to the processor without the latency issues of traditional I/O storage. This system is configured with software in a development EMULATION mode, and does not contain real CAPI Flash accelerators. It is intended as a development platform and is suitable for software development, unit testing, and code integration tasks.
For more information, refer to the following resources:
- http://ibm.biz/capiflash - Technical Whitepaper about the IBM Data Engine for NoSQL, including best practices
- https://github.com/open-power/capiflash/ - Complete source for Data Engine for NoSQL enabling software, including test cases
- /opt/ibm/capikv - Software installation on this system, which includes example code, sample applications, headers, and shared libraries, compiled in a development "FILE MODE."
To get started with key-value layer APIs (libarkdb) pass a NULL "file" string to ark_create(...). The database will automatically allocate key/value pairs in system RAM instead of flash.
To get started with block-layer APIs (libcflsh_block) create a temporary block file on the local file system (this is for development purposes only, e.g. "fallocate -l 2G ~/blockfile"), then pass that file path to cblk_open(...). The block APIs will read / write data to this test file instead of a real flash accelerator.
Once software is ready for testing on real systems, dynamically or statically-link to production CAPI Flash shared libraries which are available on the system with real accelerators, or available on IBM FixCentral (search for the EJ16 feature code).