Today in the USA, we honor [Martin Luther King, Jr.] This year marks the 50th anniversary of the largest political demonstration to date in American history. Over 250,000 people went to Washington DC to hear Dr. King give his now famous "I have a dream" speech.
Inside System Storage -- by Tony PearsonTony Pearson is a Master Inventor and Senior Software Engineer for the IBM Storage product line at the IBM Executive Briefing Center in Tucson Arizona, and featured contributor to IBM's developerWorks. In 2016, Tony celebrates his 30th year anniversary with IBM Storage. He is author of the Inside System Storage series of books. This blog is for the open exchange of ideas relating to storage and storage networking hardware, software and services. You can also follow him on Twitter @az990tony.
(Short URL for this blog: ibm.co/Pearson )
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Happy New Year everyone!
Well it's Tuesday again, and you know what that means? IBM Announcements!
(Update: I thought it was quite clever to announce the new z13 mainframe on January the 13th. A few [triskaidekaphobic] employees pointed out that certain [Greek and Spanish-speaking cultures] consider Tuesday the 13th to be an unlucky day. However, superstitious people should probably not work in IT, as it would be difficult for a worldwide company like IBM to avoid all the numbers that different cultures consider unlucky.)
IBM will have a live streaming event on Jan 14, Redefining Digital Business: The new generation of IBM z Systems], for those who want to hear the announcement in more detail. Here is what the invitation page has to offer:
You are cordially invited to join IBM on January 14 from 2:00pm to 4:30pm Eastern Standard Time (US) when IBM will share a whole new generation of IBM z Systems™ built to meet the needs of your digital business. Join us and learn how IBM z Systems are designed to:
At this live streaming event, you will hear from a remarkable group of business and technology leaders who will share success stories, best practices and the exciting technology innovations and capabilities of the new generation of IBM z Systems. Go to the Registration page] to participate.
But what does this really mean? Are you thinking BFD?
(Update: For those not familiar with IT acronyms, BFD refers to "Bigger, Faster, Denser" -- the trend in IT to announce new generations that are merely bigger, faster, and/or denser versions of the previous generations. Fortunately, the z13 takes up the same amount of data center floor space -- 2 floor tiles = 2 square meters = 20 square feet -- and weighs approximately the same as the z196 and zEC12, so raised floor struts do not have to be strengthened or reinforced to take in this new system.)
You may have noticed that we are now talking about "z System" instead of "System z". This change was made to line up with IBM's change to "POWER Systems" from "System p". Leadership felt that dropping the stodgy old zEnterprise and giving the mainframe a "hip" new name would attract new emerging digital workloads like Cloud, Analytics, Mobile and Social.
This is not the first time IBM has renamed products in a series. While the IBM mainframe just celebrated its 50th anniversary last year, the "13" refers to the 13th generation of CMOS-based mainframe technology introduced in 1994. Here is a quick table to show you the names that have evolved over the years:
(Note: This change also corresponds to a completely restructuring of IBM into business units, eliminating its former hardware and software groups. The design and development of all mainframe-related hardware, software and middleware will be consolidated under the IBM Systems business unit. I will wait for IBM's 4Q financial results announcement on or after January 20 before I cover this in any more detail.)
The z13 machine itself has some unique differences from previous generations. Instead of a "Multi-chip Module" (MCM) that contained multiple processor and storage controllers on a single slab, the z13 uses Single-Chip Modules (SCM) that are either a single 8-core processor, or a single system controller, allowing them to be field replaceable units (FRU).
Previous generations organized the processors in 1 to 4 vertical "books". The problem was that if you had a single book system, you bought a lot of hardware infrastructure designed to support a full four books. In the new design, processors are organized into horizontal Central Processor Complex (CPC) drawers, with additional hardware infrastructure provided per drawer. This makes the lower-end models more affordable. Each drawer has six processor SCMs and two system controller SCMs, providing 39 to 42 usable cores per drawer. Models ranges from 30 to 141 usable cores, with the option to upgrade from one model to another as your needs grow.
The z13 provides N-2 generation compatibility. This means you can have the z196, zEC12 and z13 all participate in the same Parallel Sysplex. You will also be able to upgrade your z196 or zEC12 to the new z13 system.
The new z13 can have up to 10TB of memory, and this can be assigned entirely to a single Logical Partition, or LPAR. The system can be subdivided up to 85 LPARs, versus 60 on the previous generation. Currently, z/OS v1 can only have up to 1TB per LPAR, and z/OS v2 can only go up to 4TB, so I suspect this 10TB is planning for future OS releases.
The new z13 now offers Simultaneous Multithreading [SMT]. Initially, this will double the number of threads for IFL engines (supporting Linux and z/VM), and zIIP engines supporting DB2, Java, XML and IPsec workloads. IBM is eliminating the zAAP engines, since zIIP engines can do all of that. The new [Preview z/OS v2.2] will take advantage of this SMT capability.
To assist with database, analytics and multimedia workloads, the z13 offers Single Instruction, Multiple Data [SIMD] capability. This allows a single instruction to perform the same update or action across many data fields.
For those clients with zBX models 2 and 3, allowing you to run POWER-based AIX and x86-based Microsoft Windows and Linux operating systems on your mainframe, they will be able to upgrade to [zBX model 4 for the z13 System]. Now that IBM has sold off its x86 server business to Lenovo, I suspect it will also phase out the zBX offerings as well.
To handle emerging workloads of Cloud, Mobile and other Web applications, IBM will offer a new stronger and faster Crypto Express5S cryptographic adapter. The z13 will enhance public key support for constrained digital environments using Elliptic Curve Cryptography (ECC) for users such as Chrome, Firefox, and Apple's iMessage. The z13 will also minimize reformatting of databases with new exploitation of VISA format preserving encryption (FPE) for credit card numbers.
The z13 also made some enhancements for Linux clients. The zAware analytics that analyzes internal traces and logs for z/OS has been extended to support Linux on System z. For those who want to use GDPS Business Continuity and Disaster Recovery services, but don't want to develop z/OS skills for the "K" system, there will now be a Virtual GDPS appliance that will run self-contained z/OS. Lastly, IBM has made a statement of direction that it will support open source Linux KVM as a Linux-only alternative to z/VM hypervisor. OpenStack will support both this new Linux KVM as well as z/VM 6.3 release.
The PCIe bus has been upgraded to Gen3 at 16Gbps, from Gen2 used in the zEC12. These can be used for Coupling Facility Links, which are faster than the legacy 6 Gbps InfiniBand, which are also supported for legacy migration. People with z196 and zEC12 can either carry forward their I/O drawers they have previously purchased, or move the PCiE Gen2 cards into the new Gen3 drawers.
The new z13 will also support 16Gb FICON, using the new FICON Express5S cards. Here is my segue into storage, as you are probably now wondering when I was going to get to the storage part of the announcement!
IBM is also announcing corresponding changes to the DS8870 firmware and accessories to go with the z13 System. This includes:
But don't just take my word for it, here are reviews of the new system from various journalists:
"They seem a computing odd couple: the mainframe, the old workhorse, and the smartphone, the cool-kid computer of today. But IBM has designed the latest version of the mainframe, which is being introduced on Wednesday, with the smartphone in mind. The new mainframe, the z13, has been engineered to cope with the huge volume of data and transactions generated by people using smartphones and tablets."
"One customer enthusiastic about such features is Citigroup Inc., a longtime IBM user that favors mainframes for both reliability and security. 'Security is in the DNA of the mainframe,' said Martin Kennedy, Citi's managing director for platforms and storage. Another factor shaping the bank's needs, Mr. Kennedy said, is the rising volume of transactions carried out using smartphones and other mobile devices. Mainframes are particularly good at combining data from a variety of systems and presenting them to a user's mobile app, he said."
"IBM is introducing a new mainframe in a bet that clients will need its souped-up speed and security to handle a surge in consumers using smartphones for everything from banking to checking health-care records. The z13 system can encrypt and analyze data in real time and process 30,000 transactions a second, International Business Machines Corp. (IBM) announced today. That means faster and safer transactions for consumers on mobile phones."
"With the unveiling of the z13, IBM has taken its MobileFirst Platform to deliver even better performance and security than before, as it incorporates the fastest microprocessor in the world, server processors that are twice as fast as existing products, 300 percent additional memory and 100 percent more bandwidth analytics speed. Last year, IBM formed a partnership with Apple to help bring Apple's iDevices to business customers to boost sales, with IBM providing cloud and mobile analytics support."
"'We're driving toward a world where more and more people are using mobile devices, or embedded devices, to interact with systems,' John Birtles, director of IBM z Systems, tells WIRED. 'We need to make sure that those devices are secure, that the transaction's secure, and that our clients get the level of analytics that gives them opportunities to improve their businesses.'"
IBM mainframes are used to process the majority of financial transactions around the world, is well positioned to handle Cloud, Analytics, Mobile and Social workloads. The IBM DS8000 series disk is the #1 market leader for disk storage on mainframe environments.
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Well, it's the end of the year, so I thought a recap of year 2014 would be in order.
The year started out with some January announcements, including the IBM FlashSystem 840. IBM is proud to be ranked #1 in All-Flash Arrays, and the IBM acquisition of Texas Memory System has caused all of the other competitors to scramble their own wanna-be offerings. IBM also announced it was going to sell off its System x division to Lenovo.
In February, I wrapped up a project to build a Linux-based PC for a kindergarten class. IBM announced some exciting new things at Pulse 2014 conference, including IBM Bluemix Platform-as-a-Service (PaaS), new IBM SmartCloud Virtual Storage Center offerings, and acquisition of Cloudant Database. Also, on Valentine's day, IBM announced the FlashSystem V840, which combines the software-defined storage features of SAN Volume Controller, with the Microlatency of the FlashSystem 840. IBM sold its 10,000th PureSystems converged expert-integrated system.
In March, I completed a six-month film project ["A Tucson Executive Briefing Center: A Quick Visual Tour"]. I was writer/director/actor for this quick 3-minute film posted on YouTube. I wrote the script and had it reviewed by a professional script reviewer, hired a professional cinemetographer, paid royalties for background music, located a voice-over expert for narration, and trained the actors (all IBM employees) how to read their lines and stand on their mark for the camera. It was a big success!
Also in March, I worked with the Netezza, Tivoli and Storwize V7000 team to work out [complete backup options for IBM clients who use PureData System for Analytics, powered by Netezza].
In April, I presented at the Systems Technical University in Istanbul, Turkey. I had been to Turkey before, but this was my first time to the city of Istanbul itself. The owner of my local [Savaya Coffee] is from Istanbul, and was able to introduce me to someone who was able to arrange for a full tour my first day! Meanwhile, on the other side of the pond, IBMers in New York were celebrating the 50th anniversary of the IBM mainframe, including a cameo appearance on the TV show "Mad Men".
In May, I was busy presenting at the IBM Edge conference in Las Vegas. IBM celebrated the sixth anniversary of IBM ProtecTIER data deduplication device, announced "Codename: Elastic Storage" and new features on the DS8870 disk system, and presented analyst findings that IBM Software Defined Storage was substantially less expensive than competitive offerings.
In June, I was recognized as one of the most influential bloggers in the IBM company, earning the prestigious [IBM Corporate Technology Social Business Imact Award for 2013].
In July, I took a nice summer vacation, [a road trip across the state of Tennessee]. IBM made a strategic partnership with Apple to offer mobile apps for the data center enterprise for the iOS operating system on iPhones and iPad tablets.
In August, I completed a summer partnership with University of Toronto and IBM Softlayer to build "Concept IBM Watson", a scaled down version of IBM Watson based on my infamous 2011 blog post [How to replicate Watson hardware and systems design for your own use in your basement]. Rather than using three physical servers, however, we had virtual x86 machines running on IBM Softlayer cloud. The system was only asked the simplest "How many...?" questions against a single text document, but proved to the University that teaching analytics by replicating IBM's historic achievement was effective and possible.
In September, I celebrated my eight year "Blogoversary". That's right, I have been blogging for the past eight years! With over 800 posts, and five published books, I countinue to be ranked #1 most-read blog on IBM developerWorks. IBM was ranked #1 for Software Defined Storage!
In October, I presented at the Systems Technical University in Dublin, Ireland. This was my first time in Ireland, and I found Dublin to be quite a beautiful city, with friendly people and delicious food.
The rest of October, and much of November and December, I spent on the road, visiting clients to help close deals! (Sorry folks... Due to SEC black-out rules, I am prohibited from telling you how well I did) Since I am not allowed to talk about on-going discussions that I have with clients, my blog has been noticeably silent during these months. I apologize for any stress or anxiety this might have caused any of my readers!
Despite too-much-candy, too-much-turkey and too-many-cookies that the year-end often brings, I managed to lose twenty pounds on a low-carb, gluten-free, Paleo diet and exercise.
2015 is shaping up to be a good year!
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This week, I am in Dublin, Ireland for the [IBM System x, IBM PureSystems and System Storage Technical University] conference.
(Note: While Lenovo has officially taken over the System x on October 1st back in the United States, China, and several other countries in Asia and the Americas, it has not yet happened in Europe. This is expected to happen this December. This results in some awkwardness during this period of transition.)
Day 1 started off with some keynote sessions. Amy Purdy, IBM Director of Training Services, was the emcee.
The weather here in Dublin is great, although I have had not had much time to enjoy the outdoors with all the awesome and interesting sessions inside!
technorati tags: IBM, #ibmtechu, Lenovo, Intel, SoftLayer, VMware, VSAN, Microsoft, Gareth Tucker, x86, converged systems, expert-Integrated systems, Flex Systems, PureFlex, BladeCenter, , Jeff Howard, Self-encrypting drives, Security Key Lifecycle Manager, SED, SKLM, , Greg Lotko, Software-Defined Storage, SDS, All-Flash, Tape, x86, Dublin Ireland
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This week, I am in Dublin, Ireland for the [IBM System x, IBM PureSystems and System Storage Technical University] conference.
Here are the sessions that I will be speaking at:
If you are at the conference, stop by and see me! You can also follow me on Twitter @az990tony and the hashtag #ibmtechu.
Well it's Tuesday again, and you know what that means? IBM Announcements!
(Ha Ha! It is actually Monday. Some of these announcements were originally scheduled for October 28, but with [Enterprise 2014 conference] this week, and the [IBM System x, IBM PureSystems and IBM System Storage Technical University] next week, IBM executives moved up the date!)
We have a lot to cover, so I will do the quick recap today, and then go in-depth on subsequent posts.
I won't be attending this week's [Enterprise 2014 conference], but I will be at the [IBM System x, IBM PureSystems and IBM System Storage Technical University] next week. If you will be in Dublin, Ireland next week, let me know!
technorati tags: IBM, FlashSystem, FlashSystem 840, FlashSystem V840, DS8000, DS8870, SAN24B-5, GPFS, GPFS Storage Server, GSS, GPFS Native Raid, GNR, Elastic Storage, de-clustered RAID, Data-at-Rest, Encryption, SVC, Storwize, Storwize V7000, Storwize V7000 Unified, TS1150, TS7720, DCS3700, #Enterprise2014, #IBMtechU, Dublin Ireland
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Hello everyone! I am back, fully well-rested from a wonderful 3-week vacation touring the lovely state of Tennessee. Here's a quick recap:
(FCC Disclosure: I mention various companies and products in this blog post. I have no financial interested in any of them, nor have I received any compensation to mention or endorse them here.)
Mo and I had a great time, but are glad to be back home!
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Well, it's Tuesday again, and you know what that means? IBM Announcements!
Back in 2007, my blog post [Double Happy Wedding] compared IBM's acquisition for a company that produced data migration software to the practice in Japan of waiting until the bride is five to seven months pregnant to have a wedding. In USA, these are called "shotgun" weddings.
I was in Japan when I wrote that, and the company IBM acquired was Japanese, so the comparison stuck.
(Where better to commemorate this event than in Pigeon Forge, Tenessee, the capital of shotgun wedding venues! Including, and I am not making this up, a replica of the [grand staircase of the Titanic]. Yes, you can book this for a shotgun wedding, while your guests re-arrange the deck chairs. I stopped at a local McDonald's to submit this blog post.)
TDMF software allows you to migrate CKD volumes that are attached to your System z mainframe, including those that are actively being used by applications. zDMF allows you to migrate z/OS data sets, including those currently open by applications.
The migration is hardware-agnostic, supporting CKD volumes on IBM, EMC and HDS disk systems. As many clients are migrating from EMC and HDS disk systems to IBM DS8870, this is a good time to look at TDMF and zDMF to help make the process as transparent as possible.
Of course, if you are not interested in acquiring the software to do this yourself, you can hire IBM Data Mobility Services, which uses TDMF and zDMF to do it for you!
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This week, I was one of the 24 recipients of the IBM Corporate Technology Social Business Impact awards!
The list of recipients spans 14 countries (in alphabetical order):
The award was based on engagements and conversations resulting from blogs, tweets, Facebook and Linkedin posts, Slideshare, Flickr, and other social venues, over the 2013 calendar year.
I would like to congratulate the other 23 winners! I am glad to recognize several of the people that I had helped get their blog started, and mentored along the way, have made it to the list!
technorati tags: IBM, Social Business, Darryl Miles, Sergio Varga, Ahmed Abbass, Jean Francois Puget, Turgut Aslan, Detlef Helmbrecht, Sebastian Thaele, Prashanta Chandramohan, Vinod A Valecha1, Massimo Chiriatti, Bruno Portaluri, JungWoon Lee, HyungKeun Park, Edwin Schouten, Renata Anna Bilecka, Maria Borbones, Alessandro Sorniotti1, Richard G Brown, Jon McNamara, Rick Robinson, Paul DiMarzio, Tony Pearson, Christopher Pepin, Elisabeth Stahl
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Years ago, I wrote a series of blog posts related to IBM Watson computer that played Jeopardy! game show. My most popular post to-date has been [IBM Watson -- How to replicate Watson hardware and systems design for your own use in your basement], which I had previously used "Watson Jr." an an unofficial name for your own personal implementation.
Over time, I have gotten many emails, comments and tweets related to this post. The instructions have been downloaded over 130,000 times!
The letter below was so inspiring that I felt I need to share it. (Published here with permission from the author, who goes by the screen name DaveAlex)
Wow! He is 78 years old! While others his age are playing shuffleboard at the nursing home, he is out there learning new things about the latest technology. I wish him the best of luck on this! If you would like to reach out to DaveAlex, send me a note or comment below, and I will forward them on to him.