Last month, the National Association of Broadcasters [NAB] had their big [2011 NAB Show]. Broadcast Engineering [announced the 2011 NAB Show Pick Hit winners]. The big news was that IBM's Linear Tape File System (LTFS) was a "Pick Hits" winner at this conference!
IBM introduced the Linear Tape File System last year, which I explained in my post [IBM Celebrates 10 Year Anniversary for LTO tape], and released it as open source to the rest of the Linear Tape Open [LTO] Consortium so that the entire planet can benefit from IBM's innovation. IBM presented a technology demonstration of its Linear Tape File System - Library Edition at the NAB conference, showing how this new IBM library offering of the file system can put mass archives of rich media video content at the users fingertips with the ease of library automation.
From left to right, here is Atsushi Nagaishi (Toshiba) and Shinobu Fujihara (IBM). Fujihara-san is from IBM's Yamato lab in Japan where some of the LTFS development was done. The Yamato Lab was not damaged by the [Earthquakes in Japan].
With the capabilities of LTFS, IBM has introduced an entirely new role for tape, as an attractive high capacity, easy to use, low cost and shareable storage media. LTFS can make tape usable in a fashion like removable external disk, a giant alternative to floppy diskettes, DVD-RW and USB memory sticks with directory tree access and file-level drag-and-drop capability. LTFS can allow the for passing of information around from one system or employee to another. And as for high video storage capacity, a 1.5TB LTO-5 cartridge can hold about 50 hours of XDCAM HD video!
A group photo of the global IBM LTFS team, from left to right, David Pease from IBM Almaden Research Center, Ed Childers from IBM Tucson, Shinobu Fujihara and Hironobu Nagura from IBM Japan.
IBM was once again #1 leader in Tape worldwide for the year 2010. With this exciting new win, tape is not just for backup and archive anymore!
Next week, I will be in New York City for the [IBM Storage Innovation Executive Summit].
"All work and no play makes Jack a dull boy!"
Often I get feedback from my readers that I focus too much on storage products in this blog, and have been asked to break out of the work world for a change. Fair enough! The first Sunday of May is designated "World Laughter Day". I am proud to be one of the founding members of the [Tucson Laughter Club] back in 2004, and we held our first World Laughter Day event on May 1, 2005 at Udall Park.
Over the past seven years, we have had four other clubs "spin off" from the main group to form their own club. However, for World Laughter Day, the five sister clubs (or five warring tribes, as some call them) put down our differences and got together for a day of fun. In keeping with the tradition of having these events outside, we were granted permission to hold our event at the University of Airzona mall.
While the Tucson Laughter Club is recognized as one of the oldest laughter clubs in the United States, there are actually over 6000 clubs worldwide in over 60 countries. Laughter clubs started in India, when Dr. Madan Kataria (a medical doctor) and his wife Madhuri (a yoga instructor) gathered people in a park to try laughter as a form of healing and exercise. Today, [Laughter Yoga] is practiced outside in parks or indoors.
Up until now, all of the World Laughter Day events in Tucson have been organized by the original Tucson Laughter Club, but this time we decided to pass the baton over to Gita Fendelman of [Curve's Laughter YogHA club] to take the lead. Here she is standing next to a large yellow sign with facts and figures about the history of World Laughter Day.
We had about 45 people join us in a large circle, and proceed with a series of breathing, stretching and laughter exercises. Many of the laughter exercises involve moving around to look at each of the other participants eye-to-eye, and with 45 people, this can be quite challenging.
The weather could not have been nicer. Clear blue skies, a slight breeze, and an unusually cool 75 degrees F. Last week we were in the nineties approach summer, so we were delighted the weather cooled down for this event.
As a certified Laughter Yoga instructor myself, I offered to help lead the events for World Laughter Day. We had plenty of other certified laughter leaders on hand, and so both Gita and Emily (from Laughter Yoga with Emily) served as co-chairs.
I brought my [CRATE battery-powered amp] and microphones so that we could project our voices loud enough to the entire group. There was no electricity anywhere near our location, so battery-powered amps are the way to go for these situations.
After two hours of laughing, we all lie down for some relaxing meditation. Some people use this time to pray for World Peace. In a delightful coincidence, later that day, US President Barack Obama announced that the [world was a better place] having eliminated one of the world's most dangerous terrorists.
I would like to thank Jeff from our local NBC News Channel 4 affiliate [KVOA] who came to interview Gita and video us while we did our laughter exercises.
For more photos from this World Laughter Day event, see my [World Laughter Day 2011 Photo Set on Flickr].
Back in Februray, my blog post [A Box Full of Floppies] mentioned that I uncovered some diskettes compressed with OS/2 Stacker. Jokingly, I suggested that I may have to stand up an OS/2 machine just to check out what is actually on those floppies. Each floppy contains only three files: README.STC, STACKER.EXE and a hidden STACKVOL.DSK file. The README.STC explains that the disk is compressed by Stacker, a program developed by [Stac Electronics, Inc.]. The STACKER.EXE would not run on Windows XP, Vista or Windows 7. The STACKVOL.DSK is just a huge binary file, like a ZIP file, compressed with [Lempel-Ziv-Stac] algorithm that combines Lempel-Ziv with Huffman coding.
In my follow-up post [Like Sands in an Hourglass], I explained how there are many ways I could have tackled this project. I could either use the Emulation approach and try to build an OS/2 guest image under a hypervisor like VMware, KVM or VirtualBox, or just take the Museum approach and try taking one of my half dozen old machines, wipe it clean and stand up OS/2 on it bare metal. This turned out to be more challenging than I expected. The systems I have that are modern and powerful enough to run hypervisors don't have floppy drives, so I opted for the Museum approach.
(A quick [history of OS/2] might be helpful. IBM and Microsoft jointly developed OS/2 back in 1985. By 1990, Microsoft decided it's own Windows operating system was more popular with the ladies, and decided to break off with IBM. In 1992, IBM release OS/2 version 2.0, touted as "a better DOS than DOS and a better Windows than Windows!" Both parties maintained ownership rights, Microsoft renamed OS/2 to Windows NT. The "NT" stood for New Technology, the basis for all of the enterprise-class Windows servers used today. IBM named its version of OS/2 version 3 and 4 "WARP", with the last version 4.52 released in 2001. In its heyday, OS/2 ran the majority of Automated Teller Machines (ATMs), was used for hardware management consoles (HMC), and was used worldwide to run various Railway systems. After 2001, IBM encouraged people to transition from Windows or OS/2 over to Java and Linux. For those that can't or won't leave OS/2, IBM partnered with Serenity Systems to continue OS/2 under the brand [eComStation].)
Working with an IBM [ThinkCentre 8195-E2U Pentium 4 machine] with 640MB RAM and 80GB hard disk, a CD-rom and one 3.5-inch floppy drive, I first discovered that OS/2 is limited to very small amounts of hard disk. There are limits on [file systems and partition sizes] as well as the infamous [1024-cylinder limit] for bootable operating systems. Having a completely empty drive didn't work, as the size of the disk was too big. Carving out a big partition out of this also failed, as it exceeded the various limits. Each time, it felt the partition table was corrupted because the values were so huge. Even modern Disk Partitioning tools ([SysRescueCD] or [PartedMagic]) didn't work, as these create partitions not recognizable to OS/2.
The next obstacle I knew I would encounter would be device drivers. OS/2 comes as a set of three floppy diskettes and a CD-rom. The bootable installation disk was referred to affectionately as "Disk 0", then Disk 1, then Disk 2. Once all drivers have been loaded into memory, then it can start looking at the CDrom, and continue with the installation. In searching for updated drivers, I came across [Updated OS/2 Warp 4 Installation Diskettes] to address problems with newer display monitors. It also addresses the 8.4GB volume limit.
The updates were in the form of EXE files that only execute in a running DOS or OS/2 environment, expanded onto a floppy diskette. It seemed like [Catch-22], I need a working DOS or OS/2 system to run the update programs to create the diskettes, but need the diskettes to build a working system.
To get around this, I decided to take a "scaffolding" approach. Using DOS 6 bootable floppy, I was able to re-partition the drive with FDISK into two small 1.9GB partitions. I have the full five-floppy IBM DOS 6 set, I hid the first partition for OS/2, and install the DOS 6 GUI on the second partition. I went ahead and added a few new subdirectories: BOOT to hold Grub2, PERSONAL to hold the data I decompress from the floppies, and UTILS to hold additional utilities. This little DOS system worked, and I now have new OS/2 "Disk 1" and "Disk 2" for the installation process.
(If you don't have a full set of DOS installation diskettes, you can make due with "FORMAT C: /S" from a [DOS boot disk], and then just copy over all the files from the boot disk to your C: drive. You won't have a nice DOS GUI, but the command line prompt will be enough to proceed.)
Like DOS, OS/2 expects to be installed on the C: drive. I hid the second partition (DOS), and marked the first partition installable and bootable. The OS/2 installation involves a lot of reboots, and the hard drive is not natively bootable in the intermediate stages. This means having to boot from Disk 0, then putting in Disk 1, then disk 2, before continuing the next phase of the installation. I tried to keep the installation as "Plain Vanilla" as possible.
I had to figure out what to include, and what to exclude, and this involved a lot of trial and error. For example, one of the choices was for "external diskette support". Since I had an "internal diskette drive", I didn't think I needed it. But after a full install, I discovered that it would not read or write floppy diskettes, so it appears that I do indeed need this support.
OS/2 supports two different file systems, FAT16 and the High Performance File System (HPFS). Since my partition was only 1.9GB in size, I chose just to use FAT16. HPFS supported larger disk partitions, longer file names, and faster performance, none of which I need for these purposes.
I thought it would be nice to get TCP/IP networking to work with my Ethernet card. However, after many attempts, I decided against this. I needed to focus on my mission, which was to decompress floppy diskettes. It was amusing to see that OS/2 supported all kinds of networking, including Token Ring, System Management, Remote Access, Mobile Access Services, File and Print.
Once all the options are chosen, OS/2 installation then proceeds to unpack and copy all the programs to the C: drive. During this process, IBM had informational splash screens. Here's one that caught my eye, titled "IBM Means Three Things" that listed three reasons to partner with IBM:
You might wonder how these OS/2 splash screens, written over 10 years ago, can appear almost identical to IBM's current [Smarter Planet] campaign. Actually, it is not that odd. IBM has been keeping to these same core principles since 1911, only the words to describe and promote these core values have changed.
To access both OS/2 and DOS partitions, I installed Grand Unified Bootloader [Grub2] on the DOS partition under C:/BOOT/GRUB directory. However, when I boot OS/2, I cannot see the DOS partition. And when I boot DOS, I cannot see the OS/2 partition. Each operating system thinks its C: drive is the only partition on the system.
Now that I had OS/2 running, I was then able to install Stacker from two floppy diskettes. With this installed, I can compress and decompress data on either the hard disk, or on floppy diskettes. Most of the files were flat text documents and digital photos. After copying the data off the compressed disks onto my hard drive, I now can copy them off to a safe place.
To finish this project, I installed Ubuntu Linux on the remaining 76GB of disk space, which can access both the OS/2 and DOS drives FAT16 file systems natively. This allows me to copy files from OS/2 to DOS or vice versa.
Now that I know what data types are on the diskettes, I determined that I could have decompressed the data in just a few steps:
However, now that I have a working DOS and OS/2 system, I can possibly review the rest of my floppy diskettes, some of which may require running programs natively on OS/2 or DOS. This brings me to an important lesson. If you are going to keep archive data for long-term retention, you need to choose file formats that can be read by current operating systems and programs. Installing older operating systems and programs to access proprietary formats can be quite time-consuming, and may not always be possible or desirable.
Yes, it's Tuesday, and that means more IBM Announcements! A lot was announced today, so I have selected an eclectic mix for your enjoyment.
If you are contemplating a visit to an IBM [Executive Briefing Center], then April and May is a great time to come to Tucson. The weather is ideal here. The cold snap appears to be over, and spring is in the air!
The IBM Storwize V7000 was introduced last October, and has proven to be wildly successful. I saw two awesome reviews recently of the IBM Storwize V7000 disk system that I thought I would bring to your attention.
The first review is [IBM Storwize V7000] from Roger Howorth of ZDNet UK. Here are some quotes:
The second review is [IBM Storwize V7000 Disk System: Enterprise-class Function in a Midrange Storage Package] from Tony Palmer of Enterprise Strategy Group (ESG). Here are some quotes:
This is a great review, following the February ESG Report on [IBM Storwize V7000: Real-world Mixed Workload Performance in VMware Environments].
If you are looking for midrange storage with a nice set of enterprise-class features, consider the Storwize V7000!
I started attending the Arizona International Film Festival eight years ago. I took a week off work to see the films, and came back to tell people how enjoyable it was to just sit and watch thirty movies. "Dirty movies?" they would ask. "No, not dirty, thirty!" To avoid further confusion, I quickly switched to saying "I spent the week watching 25 to 35 independent films."
A few weeks ago, the Arizona International Film Festival notified me that my 2007 System Storage video has been recognized for a technical award under the category of "Innovative use of Technology for Animated Short Film." I will receive the award in person this evening, April 1, at the opening ceremony, which starts at 6:00pm, at the [Fox Theater] in downtown Tucson, Arizona.
As is the case with the Oscars and Grammies, technical awards are handed out in smaller ceremonies in advance of the primary award ceremony that recognizes the best actors, directors and films, which will be held April 9.
The backstory of my entry is pretty amusing. Back in 2007, I was asked to run a [Product Launch in Second Life], a virtual world environment. If you are not familiar with [Second Life], think [World of Warcraft] for business executives.
In this virtual world, avatars representing IBM executives and marketing managers would present our latest products to avatars of the IBM Business Partners, Industry Analysts and the Press. A short "highlights" video that stitched together bits and pieces of the 90-minute event was used by executives at conferences and road shows. I submitted this shortened version to the Airzona International Film Festival back in 2008, so I am glad the judges had finally gotten around to review it. Here it is uploaded as a [YouTube video]:
During the event, I captured the real-time video from my laptop screen using a tool called [FRAPS]. I also had some of my colleagues capture video from different angles in case we needed these in post-production. The technique of capturing computer-generated 3D video from a computer screen is known as Machinima.
I was in Bogota Columbia that week teaching a Top Gun class. I got to the IBM building only to discover the firewall would not let me get through to the Second Life website, so I took a taxi back to the hotel and ran the event from their business center. Then the unthinkable happened, and I got to experience [Columbia's worst power outage in 22 years], in which 98 percent of the country lost power. Luckily, I had enough battery charge on my laptop and was still connected to the Internet to continue with the rest of the event.
Voice-over-IP but it did not have that feature back then. The other $91 was for virtual items in Second Life. I learned how to make virtual objects and use the GNU Image Manipulation Program [GIMP] to create avatar clothing, giveaway items, and demo equipment.
Instead of hiring voice actors, I had IBMers Andy Monshaw, Eric Buckley, Funda Eceral, David Tareen, and Kristie Bell all provide their voice talents directly.
I asked the coordinator of the film festival if there was going to be a &quot;practice session&quot; for the technical award ceremony. She laughed, and said basically that I would just be walking across the stage, receive the award in my left hand as I shook hands with my right, and then turn slightly clockwise to pose while my picture is taken. If I had ever gotten a diploma from high school or college, she said, then I already knew what to expect. "Don't worry," she assured me, "you won't have to give a speech!"
(In lieu of a speech, I would like to thank Christine Heinisch, my video editor, and Katrina Smith, my cinematographer. I could not have won this technical award without their assistance.)
After the ceremony tonight, the film festival (celebrating its 20th anniversary this year) will kick off with the first of 110 films called "Journey from Zanskar", a 90-minute documentary directed by Frederick Marx and narrated by Richard Gere, starting at 8:00pm. The Arizona International Film Festival will continue through April 20, with films being shown on the evenings and weekends so that I won't have to take time off from work.
If you are in the Tucson area, come out and join me tonight at the Fox Theater!
(Update: Yes, this was an April Fools joke! I did not win any awards for this video. I apologize to my friends and family who showed up to see me receive the award that I didn't get.)
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Normally, when EMC fails, it is worth a giggle. Companies are run by humans, and nobody is perfect. However, their latest one, failing to defend their RSA SecurID two-factor website, is no laughing matter. Breaches like this undermine the trust needed for business and commerce to be done with Information Technology, so it affects the entire IT industry.
(FTC Disclosure: I do not work or have any financial investments in either EMC nor ENC Security Systems. Neither EMC nor ENC Security Systems paid me to mention them on this blog. Their mention in this blog is not an endorsement of either company or their products. Information about EMC was based solely on publicly available information made available by EMC and others. My friends at ENC Security Systems provided me an evaluation license for their latest software release so that I could confirm the use cases posed in this post.)
Of course, EMC did the right thing by making this breach public in an [Open Letter to RSA Customers]. While this may affect their revenues, as clients question whether they should do business with EMC, or affect their stock price, as investors question whether they should invest in EMC, they were very clear and public that the breach occurred. As far as I know, none of the executives of the RSA security division have stepped down. The disclosure of the breach was the right thing to do, and required by law from the [US Securities Exchange Commission]. This law was created to prevent companies from trying to hide breaches that expose external client information.
The breach does not affect RSA public/private key pairs used by IBM and most every other large company. Rather, this breach was targeted to RSA SecurID two-factor authentication. I explained two-factor authentication in my blog post [Day 5 Grid, SOA and Cloud Computing - System x KVM solutions], but basically it is an added level of security, requiring something you know (your password) with something you have (such as a magnetic card or key fob). Both are required to gain access to the system.
Breaches happen. Recently, [Hackers found vulnerabilities in the McAfee.com website]. Last month, fellow blogger Chuck Hollis from EMC had a blog post on [Understanding Advanced Persistent Threats (APT)] in the week leading up to their RSA Conference. It was precisely an APT that hit RSA, so the irony of this breach was not lost on the blogosphere. Perhaps Chuck's blog post gave hackers the idea to do this, like saying "I hope terrorists don't bomb this building that hold all of our chemical weapons..." or "I hope bank robbers don't rob this repository where we keep all the cash..."
(The sinister counter-theory, that EMC staged this breach as a marketing stunt to undermine trust in hybrid or public cloud offerings, such as those offered by IBM, Amazon or Salesforce.com, offers an interesting twist. While computer breaches in general are fodder for [Luddites] to argue we should not use computers at all, this particular breach could be used by EMC salesmen to encourage their customers to choose private cloud over hybrid cloud or public cloud deployments. Given all the extra work that RSA SecurID customers have to now do to harden their environments, that would be in bad taste.)
Over on Mashable, Simon Crosby argues [Why the Cloud Is Actually the Safest Place for Your Data]. I am sure we have not heard the last of the implications of this RSA breach. For now, I have two recommendations for you.
Advanced Persistent Threats, viruses and other malware are no laughing matter. If you are concerned about security, contact IBM to help you assess your current environment and help you plan a robust protection strategy.
Did you miss IBM Pulse 2011 in Las Vegas?
Next week, April 6, IBM will host the [Smarter Computing Virtual Event] to cover IBM's Smarter Computing initiative, with key themes of Smarter Computing - Big Data, Optimized Systems, and Cloud. Smarter Computing is a new and innovative approach to computing based on the evolving role of IT in your business and an intrinsic understanding of the economics of IT.
(I found it amusing that EMC has chosen two of IBM's themes, "Big Data" and "Cloud", for their upcoming EMC World 2011 conference. I was tempted to include their graphic, but people might have accused me of using Photoshop or GIMP to make EMC look bad. Instead, you can look at the graphic on this blog post titled [When Cloud Meets Big Data: Information Logistics Revisited] by fellow blogger Chuck Hollis from EMC. IBM has been a leader in IT for decades, so we are used to having other companies follow in our footsteps. As an [IBM wannabee], EMC is no different.)
For many on tight travel budgets, this event REQUIRES NO TRAVEL! This is a virtual event, You can participate from your desk. You will hear from key IBM executives, all of which I have heard speak myself, so I can vouch that this should be a good event.
This event is targeted to CIOs, IT Directors and Managers, Business Analysts, Systems and Storage Administrators, and DBAs. However, we don't check what your actual title is, so feel free to attend even if you have different job responsibilities.
I am giving you one week's notice for this event. If this is the first time you have heard of this event, then I hope that is enough time to plan for this event in your busy schedule. If you had heard of it already, perhaps this serves as a useful reminder to [Register Now!] Is a week ahead the right amount of time? For virtual events, do we need more or less advance notice? What about for events that involve travel? Feel free to enter your thoughts on this in the comments section below.
Last night, I presented an E-Talk to the Engineering Student Council (ESC) of the University of Arizona (UofA).
The ESC is the student governing body of The University of Arizona’s College of Engineering. The organization works with scholastic honorary societies, professional organizations, and project clubs to aid and encourage the professional and social development of students. This year, ESC launched a new program, Engineering Talks (E-Talks), consisting of workshops and lectures, which will focus on teaching students what it takes to work within a company, before they enter the workforce. To make this program successful, career advice from professionals working at established companies is essential.
The audience was a mix of undergraduate and graduate engineering students from a variety of disciplines, such as Petroleum, Hydrology, Mining, Biomedical, Electrical and Computer Engineering. Only a few were graduating this May. There were roughly an equal number of boys and girls, which was encouraging. When I was an engineering student at the UofA, women engineers were very rare.
I divided my talk into three sections.
After the Q&A, several students stayed around afterwards to ask questions. This seems to happen every time I give a presentation to a mixed audience. I handed out plenty of business cards, and offered to make the charts available to all the students via the IBM Expert Network on Slideshare.net website.
Last's weeks webcast [How to Diagnose and Cure What Ails Your Storage Infrastructure] drew 208 attendees!
Before we started, we asked the first survey question: "How is storage planning conducted in your shop?" Of the various responses, nearly four out of ten responded "Part of an overall IT infrastructure strategy".
Jon Toigo went first, and spent 20 minutes or so laying out the problem as he sees it. Jon travels all over visiting customers struggling with their storage infrastructures, so he gets to hear a lot of this first hand.
I then spent 20 minutes or so presenting IBM's vision, strategy and offerings to help solve these problems. I could speak for hours on this topic, but we kept it short for this one-hour webcast. To learn more, request a visit to the Tucson Executive Briefing Center.
At the end of my talk, we put out the second survey, asking the audience "What is your number one priority with respect to storage operations today?" Over one fourth of the attendees were focused on reducing storage infrastructure cost of ownership by any means possible.
I am glad we saved the last 15 minutes for Q&A, as there were a lot of questions.
The replay is now available. If you attended the event and want to hear it again, or want to share it with your colleagues, or you missed it and want to hear it, then [Register for the Replay].