Continuing this week's theme about new products that were mentioned in last week's launch, today I willcover the new [S24 and S54 frames
Before these new frames, customers had two choices for their tape cartridges: keep them in an automatedtape library, or on an external shelf. Most of the critics of tape focus almost entirely on the problemsrelated to the latter. When tapes are placed outside of automation, you need human intervention to findand fetch the tapes, tapes can be misplaced or misfiled, tapes can be dropped, tapes can get liquids spilledon them, and so on. These problems just don't happen when stored in automated tape libraries.
Until now, the number of cartridges were limited to the surface area of the wall accessible by the roboticpicker. Whether the robot rotates in a circle picking from dodecagon walls, or back and forth from longrectangular walls, the problem was the same.
|But what about tapes that may not need to be readily accessible, but still automated? With the newhigh density frames, you can now stack tapes several cartridges deep, spring loaded deep shelves thatpush the tape cartridges up to the front one at a time. The high-density frame design might have been inspired by thefamous [Pez] candy dispenser, but at 70.9 inches, does not beat the[World's Tallest Pez Dispenser].|
(Note: PEZ® is a registered trademark of Pez Candy, Inc.)
In a regular cartridge-only frame, like the D23, you have slots for 200 cartridges on the left, and 200 cartridges on the right, and the robotic picker can pull out and push back cartridges into any of theseslot positions. In the new S24, there are still 200 slots on the left, now referred to as "tier 0",but up to 800 cartridges on the right. In each slot there are up to four 3592 cartridges, the positionimmediately reachable to the picker is referred to as "tier 1", and the ones tucked behindare "tier 2", "tier 3" and "tier 4".
|Tier 0||<- - - S24 frame - - - >||Tier 1||Tier 2||Tier 3||Tier 4|
|Tape A||Robotic Picker||Tape B||Tape C||Tape D||Tape E|
We have fun slow-motion videos we show customers on how these work. For example, in the diagram above, let'ssuppose you want to fetch Tape E in the "tier 4" position. The following sequence happens:
- Robotic picker pulls "tier 1" tape cartridge B, and pushes it into another shelf slot. Tapes C, D and E get pushed up to be Tiers 1, 2 and 3 now.
- Robotic picker pulls "tier 1" tape cartridge C, and puts it in another shelf slot. Tapes D and E get pushed up to be Tiers 1 and 2 now.
- Robotic picker pulls "tier 1" tape cartridge D, and puts it in another shelf slot. Tape E gets pushed up to be Tier 1 now.
- Robotic picker pulls "tier 1" tape cartridge E, this is the tape we wanted, and can move it to the drive.
- The other three cartridges (B, C and D) are then pulled out of the temporary slot, and pushed back into their original order.
In this manner, the most recently referenced tape cartridges will be immediately accessible, and the ones leastreferenced will eventually migrate to the deeper tiers. The 3592 cartridges can be used with either TS1120 orTS1130 drives. Each cartridge can hold up to 3TB of data (1TB raw, at 3:1 compression), so the entire framecould hold 3PB in just 10 square feet of floor space. Five D23 frames could be consolidated down to two S24 frames.The S24 frame comes in "Capacity on Demand" pricing options. The base model of the S24 has just tiers 0, 1 and 2, for a total capacity of 600 cartridges. You can then later license tiers 3 and 4 when needed.
The S54 is basically similar in operation, but for LTO cartridges. It works with any mix of LTO-1, LTO-2, LTO-3 andLTO-4 cartridges.The left side holds tier 0 as before, but the right side has up to five LTO cartridges deep. For Capacity on Demand pricing,the base model supports 660 cartridges (tiers 0,1,2), with options to upgrade for the additional 660 cartridges.The total 1320 cartridges could hold up to 2.1 PB of data (at 2:1 compression). One S54 frame could replacethree traditional S53 frames that held only 440 LTO cartridges each.
If you have both TS1100 series and LTO drives in your TS3500 tape library, then you can haveboth S24 and S54 frames side by side.
To learn more, here is the official[IBMAnnouncement Letter].
technorati tags: IBM, TS3500, tape library, TS3500, S24, S54, deep archive, high density, tape, cartridge, storage, frame, TS1100, TS1120, TS1130, LTO, LTO-1, LTO-2, LTO-3, LTO-4
It's official! IBM System Storage TS1120 tape drive takes home the gold award, the product of the year, announced by Storage magazine.
I spent 18 hours traveling from Australia to China yesterday, and we were partially delayed due to weather, but felt that it was necessary to discuss the innovative use of encryption on this drive.
While most consider the TS1120 an "Enterprise-class" tape technology for the mainframe, it is also attachable to the smallest distributed systems running Windows, Linux, or various flavors of UNIX. Rather than limit users with an Encryption Key Manager that only ran on z/OS, IBM instead chose to implement it in Java, that can be run on anything from z/OS to Linux, Unix and Windows platforms, giving clients choice and flexibility in their deployment.
The design is quite clever and elegant. In the encryption world, there are two ways to encrypt.
- Symmetric Key
This is very fast, because it uses a single key for both encryption and decryption, and can be incorporated on a chip. The problem is that anyone with the key can read the sensitive data.
- Asymmetric Key
This is slower, but more secure, using two separate keys. The public "encryption" key takes clear data and encrypts it. Anyone can be freely given this key, as they cannot use it to decrypt any other data. The private "decryption" key is able to decrypt the data, so that one is kept secret. If two business plan to exchange lots of tapes, they can exchange their "encryption" keys to each other.
So, let's say that Green, Inc. wants to send a tape to Blue, Co. Blue has already provided its public "encryption" key to Green, so Green does the following:
- Generate a unique data key, will call it the "red key", and there is one for each tape. It is a standard AES 256-bit symmetric key that can be processed with less than one percent overhead on the tape drive. All the data is encrypted with this key.
- Store the red key on the tape. How does Green give Blue the red key? Green encrypts it with Blue's RSA 2048-bit public "encryption" key. This is stored on three places on the tape cartridge, one in memory, and the other two on the media itself.
- Sends the tape over to Blue Co.
When it arrives on the dock at Blue Co., they do the following:
- Mount the tape and decrypt the "red key" using Blue's super-secret private decryption key.
- Pass the "red key" to the tape drive, and have it read, append or re-write the tape.
If the super-secret private key is ever compromised, all you have to do is mount the tape, unlock the red key with the old private key, and re-lock the red key with a new public key. Since the red key doesn't change, the rest of the data can be left in tact. The whole process takes less than 5 minutes, compared to Sun Microsystems method, which could take 1-2 hours per cartridge, having to decrypt and re-encrypt the entire data stream.
technorati tags: IBM, tape, TS1120, encryption, gold, award, storage, magazine, Sun, AES,RSA
An interesting blog in "Channel Advisor" relates to the lack of trust in the storage industry:Education — Trust: Key To Survival In Today's IT World
and offers some advice to vendors and channel distributions.
I can't stress enough how important is credibility in a highly-competitive marketplace.[Read More]
This is page 34 of Sequoia Capital's[56-slide presentation] about the current financial meltdown. In the past, IT spending tracked closely to the rest of the economy, but the latest downturn has not yet reflected in IT spend.
The rest of the deck is worth going through, with interesting stats presented in a clear manner.
technorati tags: IBM, Sequoia Capital, tech spending, financial, crisis, meltdown, downturn
I'll be traveling the next two weeks.
The week of May 11-15, I'll be in Los Angeles, California for the [IBM Systems & Technology Group Technical Conference]. I'll be presenting two topics:
- Understanding Web 2.0 and Digital Archive workloads
- IBM storage strategy - information infrastructure for the new enterprise data center
The week after that, May 18-19, I'll be in Orlando, Florida for [IBM Pulse 2008] conference, which combines Tivoli and Maximo conferences of year's past. I'll be co-presenting two topics:
- Data Protection Strategies, with Greg Tevis
- Making your disk storage more flexible and efficient, with Dave Merbach
If you're at either, and want to meet up, let me know (either by comment below, or click on theemail-Tony-Pearson button down in the right panel)
technorati tags: IBM, STC08, TivoliPulse08, pulse08, ibmpulse, Los Angeles, Orlando, Greg Tevis, Dave Merbach, Tivoli, Maximo
Here we are again at Top Gun class.In between class topics, we often show short video clips.
This week, we saw IBM Executive Bob Hoey's wisdom on selling mainframe computers. Bob is the VP of Sales for our System z server line, but the lessons might also apply to high-end disk or enterprise tape libraries.
technorati tags: IBM, Top Gun Class, Bob Hoey, Mainframe, System z, high-end, disk, enterprise, tape, library
On his "Data Storage - Dullness becomes Mainstream" blog, Chris Evans is
amazed athow low they can go!
.He compares the latest 100GB Toshiba 1.8" drive designed for portable music players, to the size andweight of older technology, like the IBM 3380 Direct Access Storage Device (DASD).
Chris couldn't find the dimensions of the 3380, so I thought I would provide the missing detail.The IBM 3380 History Archivesprovides a nice summary:
- The CJ2 model that Chris mentions was announced September 1, 1987 and shipped in 1988. Earlier models of the 3380 were announced 1980-1986.
- Capacity and performance were measured in 7-bit "characters", since we were not yet storing full 8-bit bytes.
- By today's standards, having such a large box to hold a few GB might seem amusing, but at the time, this unit was four times the capacity as its predecessor, the IBM 3350 DASD. Compare that with our first disk system, the IBM 350 Disk Storage Unit, introduced in 1956, that stored only 5 million characters (5MB) and was the size of two refrigerators.
- The term "DASD", pronounced daz-dee, was used as some earlier devices were based on magnetic drums or strips of magnetic tape. Today, DASD is still a common term for disk systems among mainframe administrators.
- The 3380 was also twice as fast as the IBM 3350, at 3 million characters per second (3 MB/sec). The irony was thatthe mainframe servers could not keep up, so a Speed Matching Buffer feature was invented to slow it down to half-speed, when used with certain models of mainframe.
As for the dimensions, I too had a hard time finding a publicly available resource that listed 3380 dimensions,so I searched internal IBM resources, and finally, asked someone over in the next building just to measure one ofthe 3380K models we still have in the Tucson test lab floor. The dimensions are ... (drumroll please)
- 70 inches (1778mm) tall
- 44 inches (1117mm) wide
- 32 inches (812mm) deep
The result is that the box could actually hold a much more impressive 52,500 of the new Toshiba drives, twicethe original, albeit conservative, estimate. Before anyone"tries this at home", however, keep in mind that around each Toshiba drive,as with any ATA drive, you need to have all the electronics to communicate to the outside world, and provide cooling. Running tens of thousands of these little guys in the spaceof 60 square feet would probably melt the floor or set off your smoke alarm system.
At least take a backup first.
technorati tags: Chris Evans, Toshiba, IBM, 3380, DASD, CJ2, 3350, ATA
Byte and Switch magazine published an article on Top Women in Storage
I thought of this as it was recently announced that Cindy Grossman, IBM VP of Tapeand Archive systems, will also serve as Site Level Manager for the IBM Tucson lab.
The motivation for the Byte and Switch article was probably from this article in Wall Street Journal detailingthe status of women in IT sales positions. Here is an excerpt:
Today, 13.5% of EMC's sales force is female, the company says, compared with 40% at International Business Machines Corp. and 29% at CA Inc., a big software vendor, those companies say. According to the 2000 U.S. census, about 25% of high-tech employees nationally were women.
IBM recognizes that diversity provides unique advantages in dealing with a global marketplace. Not only are women well represented on our IT sales force, they are also well represented on our board of directors, our Worldwide Management Committee, and our executive team overall, as well as in technical positions such as IBM Fellows, Distinguished Engineers, members of the IBM Academy of Technology. Working Mother magazine has rated IBM one of the top 10 "Best Companies" for women to work for in each of the 18 years that it has published this list.
In 2006, 51 camps called EXITE (Exploring Interests in Technology and Engineering) were held worldwide in 33 countries. The hope is to get young girls to pursue college degrees in computer science, math and engineering, so that they can then help fill the shortage of technical resources in IT.
So, if you are a women discouraged at your current place of employment, and are looking for exciting new opportunities in IT, come check out working for IBM![Read More]
In his blog, Paul Gillin agrees with Time Magazine's Person of the Year
choice of "all of us", those of us who use the World Wide Web to do business or have fun, and to those who contribute to the internet by creating content, such as people who blog or create websites.
So, in continuing my theme this week to recap the best and worst of last year, I list my personal "tech highlights" of 2006.
- Programming my Tivo Remotely.
Last September, I realized on a 3-week business trip that I had not programmed my Tivo to record the premieres of each of the new season's television shows. If you miss the first few weeks, it might be difficult to make sense of the rest of the season. Fortunately, I was able to program my Tivo remotely through the internet.
- Purchasing TV shows on iTunes
Despite this, I had a repeat episode of "House" record instead of a new episode of
"Heroes". By the time I realized this, the episode of was no longer available on NBC.com, but I was able to purchase it from iTunes for only $1.99, so that I could continue to enjoy the series.
- Using Wikipedia
Still unable to make sense of what was going on in the TV show "Heroes", I was able to read the "wiki" which explained all the subtle imagery and background implied.
- Using Linux to rescue lost Windows data
My disk drive failed on my laptop, and although I had most of my data backed up with Tivoli Storage Manager prior to my business trip, I had some files that I acquired or updated during the business trip. Thankfully, there are Linux "LiveCD" images that allow you to access your Windows files. You boot these LiveCD images from your CD drive, so there is no installation of Linux on the hard drive itself. If you travel as much as I do, consider bringing along some Linux CDs to get you out of trouble.
- Connecting my home entertainment system to my Mac
I now have an 802.1g (54Mb) wireless hub which allows my Tivo to connect wirelessly to the internet to get daily updates, but also allows me to play all my music stored on my Mac through my home entertainment system, and I can also listen to thousands of radio stations through "Live365.com". My favorite station is "Depeche Mode Inspired" which plays songs by Depeche Mode, as well as cover versions by a variety of others.
- Learning to Blog
Believe it or not, there is a right way and a wrong way to blog, and this year has been a good learning experience. IBM has a fairly healthy blogging policy, but nonetheless, say the wrong thing and I could be in serious trouble. Fortunately, that hasn't happened, and I am glad to see a fairly open exchange of ideas among the set of bloggers that discuss storage issues.
- Building a Snowman in Second Life
I have been a member of Second Life now since November, but it wasn't until I entered a competition to build avirtual snowman last week that the potential of this new interface became obvious to me. There is still lots to learn, but at least now I see value in spending more time and effort learning more about it.
- Getting an all-in-one printer/scanner to work with both my Mac and IBM PC
I didn't think it could be done, but here it is, my all-in-one Printer/Scanner works correctly, seemlessly, from both my Windows PC and my Mac Mini, and I have it on my home network so my laptop can use it also, wirelessly!
- Using Google Language Tools to translate materials to Portuguese
I speak several languages, enough to order food in restaurants and to get around through various modes of transportation, but translation for a technical audience is more challenging. A class we normally conduct in pure English was taken to Sao Paulo, Brazil, and although most students know some amount of English, we thought it would be good to translate the test questions to Brazillian Portuguese. I took the questions and ran them through a number of translation services websites, and had local IBMers review the results. The winner was Google language tools, which required hardly any edits to the generated text. The class was a big success.
- Digital Cameras and CD Burners
As I travelled from Brazil to Bolivia last August, I met a young back-packer who was on her way to Peru, but was staying in La Paz for a few days. We had a great time together, and I was able to transfer the digital photos from my Canon PowerShot digital camera into my laptop and burn her a CD to take with her to Peru.
- Painting my Dining Room table
After Halloween, I accidently left my pumpkin jack-o-lantern on my kitchen table as I left for a trip, and when I got back, it had decomposed and left a terrible stain on the wood surface. After sanding the table, I determined that the best course of action was just to paint the surface. I could have just painted it a solid color, or maybe a faux finish with two colors, but instead, chose to copy a famous painting, "Le Cafe" by Alberto Magnelli. I was able to scan this into my computer, resize it, and then project the image onto my table, to then outline the image and paint. I know I would not have been able to do this free-hand.
I am sure there are other triumphs I had throughout the year, but these are the first the come to mind.
technorati tags: House, Heroes, digital photography, Magnelli, language translation, Second Life
This week, I was in Sydney, Australia teaching IBM Storage Portfolio Top Gun class.
Our hotel is near [Circular Quay], and our class is at the IBM Centre at St. Leonards, just six metro stops away. There are also ferry boats from Circular Quay to other parts of the city.
Here are other members of the teach team. Scott McPeek covers the IBM SmartCloud Virtual Storage Center, SAN Volume Controller and Tivoli Storage Productivity Center. Vic Peltz covers high-end disk, disk replication, and competitive issues. Here we are in front of the [Sydney Opera House].
Sunday, we took a ferry boat to [Watsons Bay], to have dinner at the famous [Doyles on the Beach] fish restaurant.
We arrived at 4:15pm to discover they weren't open for dinner until 5:30pm. We managed to find some beverages at the bar next door. Corona beer?!?! I just travelled thousands of miles across the Pacific Ocean to be offered Mexican beer I can get locally in Tucson? I don't think so! Instead, we got some local Tasmanian brew.
Once seated, our table at Doyles was outdoors on the patio, with stunning views of the sunset. The weather was just right, cool and crisp sea air, but not windy.
I tried their Sydney Sangria which combines red wine, fruit juices and ginger beer. This had an interesting kick. If you have never tried Ginger beer, I highly recommend it! For dinner, I had the Flathead fish and chips. All of the fish at Doyles is locally sourced.
We got done with dinner just in time to catch the last ferry boat at 6:55pm! We literally were the last three to get on the boat before they pulled up the gangplank!
On Monday night, after the first day of class, our friends at [Brocade] invited us to a Pizza-and-Beer reception at the [Cabana Bar and Lounge], similar to the Brocade reception at Sale Street Bar last week in Auckland. Here I am with Katie, one of the Brocade employees hosting the event.
While at the reception, we had a terrible rain storm. I am so glad we were not on the street at that time. Some of our colleagues were not so lucky, and arrived soaking wet!
Special thanks to Tim Lees, the Brocade partner manager to IBM in ANZ, for hosting these receptions in both Auckland and Sydney!
On Tuesday, I once again presented the [Storwize family, DS3500 and DCS3700 disk systems]. Based on student feedback from last week's Auckland class, we took out some of the more technical details of each product, and added more information on the business value of each feature.
For my presentation on "IBM's Big Four Initiatives - Understanding Social, Media, Analytics and Cloud", I added more explanation on Hadoop for the big data analytics section. I even installed [IBM InfoSphere BigInsights] on my laptop to run a sample MapReduce job. The [Basic Edition 2.0 version can be downloaded from developerWorks] for free!
technorati tags: IBM, Brocade, Tim Lees, Storwize, V3700, V7000, DS3500, DCS3700, Social, mobile, Analytics, big data, cloud
Modified by TonyPearson
I returned safely from my trip to Tulsa, Oklahoma.
(A special shout-out to Shannon at [In The Raw] sushi restaurant, and my new friends I met at the rooftop of [the Mayo]!)
Last week I was in Auckland, New Zealand teaching Top Gun class. Top Gun teaches IBM Business Partners and sales reps how to sell our products, services, and solutions. I have been teaching Top Gun classes around the world since 1998.
(Why didn't I post sooner? Because IBM's developerWorks was getting an exciting upgrade to IBM Connections 4.0, and bloggers like me have to wait for the conversion to complete!)
While many of my trips in the USA involve traveling alone, that is not the case for Top Gun classes. Our class manager, Joe Ebidia, brought his wife Karen. Our class administrator is Hyein (Hyein is a Korean name that rhymes with rain). In addition to some local instructors, I am joined by my IBM USA colleagues Scott McPeek (Tivoli Storage) and Vic Peltz (Disk/Replication/Competitive Sales).
The rest of the teach team arrived a day or two early to adjust to jet lag. I, on the other hand, got off the plane Monday at 6am, and had a business meeting that same morning with GTS architects from Wellington.
Clockwise from left: Karen is vegetarian, and had some pasta with tomato sauce. Hyein had a lamb burger. Joe had flounder. I had salmon risotto. Yum!
(To those asking why I have only the bellies of Karen and Joe in the picture, I was focused on taking picture of the food.)
After setting up the classroom, we took a ferry over to [Devonport], a charming seaside village just minutes across the bay from Auckland. The ferry boats were close the the Central Business District our [Stamford Plaza hotel] was in, and they run every 30 minutes.
The four of us walked up to the top of Mt. Victoria to see the views of the city. I highly recommend this! Once you get to Devonport, you can walk along the streets to see all the cute shops, or enjoy the parks and natural beauty. I had [done this before], but it is always worth doing again!
The class is four days long. I had six presentations. Here were the first three:
Selling IBM Storwize V7000 and V7000 Unified. Scott McPeek had already covered SAN Volume Controller (SVC), so it was easy to explain the Storwize V7000. For the V7000 Unified, I went into more detail of the file-based protocols and features, paving the way for Vic's "Selling SONAS" later in the week.
Selling IBM Storwize V3700. Having covered the SVC and Storwize V7000, my presentation on the Storwize V3700 focuses more on the positioning of when to sell which product for particular workloads.
Understanding IBM's Big Four Initiatives. This was an interesting request. I was asked to cover Social, Mobile, Analytics and Cloud (what we internally call SMAC) from a storage perspective. Social included Social Media, Social Networking and Social Business. Mobile focused on IBM's Mobile First campaign. Analytics included big data, Hadoop, and our various solutions for performing analytics. Cloud included IBM's Cloud Computing Reference Architecture (CCRA), IBM SmartCloud Enterprise storage, our Backup and Archive clouds, and the new SmartCloud Storage portfolio.
I will save the rest of the week for the next post!
technorati tags: IBM, Storwize, V7000, V7000U, V3700, Social, Mobile, Analytics, big data, Cloud, Storage, SmartCloud, Top Gun, Joe Ebidia, Auckland, New Zealand
This Thursday, June 16, 2011, marks IBM's Centennial 100 year anniversary. It happens to also be my 25th anniversary with IBM Storage. To avoid conflicts in celebrations, we decided to celebrate my induction into the "Quarter Century Club" (QCC) last Friday instead.
My colleague Harley Puckett was master of ceremonies. Here he is presenting me with a memorial plaque and keychain. Harley mentioned a few facts about 1986, the year I started working for IBM. Ronald Reagan was the US President, gasoline cost only 93 cents per gallon, and the US National Debt was only 2 trillion US dollars!
Here are my colleagues from DFSMShsm. From left to right: Ninh Le, Henry Valenzuela, Shannon Gallaher, and Stan Kissinger. I started in 1986 as aa software developer on DFHSM, and slowly worked my way up to be a lead architect of DFSMS.
Here are my colleagues from Tivoli Storage Manager (TSM). From left to right: Matt Anglin, Ken Hannigan and Mark Haye. I first met them when they worked in DFDSS, having moved from San Jose, CA down to Tucson. While I never worked on the TSM code itself, I did co-author some of the patents used in the product and other products like the 3494 Virtual Tape Server that makes use of TSM internally. I also traveled extensively to promote TSM, often with a TSM developer tagging along so they can learn the ropes about how to travel and make presentaitons.
Here are my colleagues from the disk team. From left to right: Joe Bacco, Carlos Pratt, Gary Albert, and Siebo Friesenborg. I worked on the SMI-S interface for the ESS 800 and DS8000 disk systems needed for the Tivoli Storage Productivity Center. Joe leads the "Disk Magic" tools team. Carlos and I worked on qualifying the various disk products to run with Linux on System z host attachment. Gary Albert is the Business Line Executive (BLE) of Enterprise Disk. Siebo Friesenborg was a disk expert on performance and disaster recovery, but is now enjoying his retirement.
Here are my colleagues from the support team. From left to right: Max Smith, Dave Reed, and Greg McBride. I used to work in Level 2 Support for DFSMS with Max and Dave, carrying a pager and managing the queue on RETAIN. We had enough people so that each Level 2 only had to carry the pager two weeks per year. On Monday afternoons, the person with the pager would give it to the next person on the rotation. On Monday, September 10, 2001, I got the pager, and the following morning, it went off to help all the many clients affected by the September 11 tragedy.
I worked with Greg McBride when he was in DFSMS System Data Mover (SDM), and then again in Tivoli Storage Productivity Center for Replication (TPC-R), and now he is supporting IBM Scale-Out Network Attached Storage (SONAS).
Standing in the light blue striped shirt is Greg Van Hise, my first office-mate and mentor when I first joined IBM. He went on to be part of the elite "DFHSM 2.4.0" prima donna team, then move on to be an architect for Tivoli Storage Manager (TSM).
I wasn't limited to inviting just coworkers, I was also able to invite friends and family. Here are Monica, Richard, and my mother. Normally, my parents head south for the summer, but they postponed their flights so that they could participate in my QCC celebration.
From left to right: my father, Greg Tevis, and myself. It was pure coincidence that my father would wear a loud darkly patterned shirt like mine. Honestly, we did not plan this in advance. Greg Tevis and I were lead architects for the Tivoli Storage Productivity Center, and Greg is now the Technology Strategist for the Tivoli Storage product line.
Here is Jack Arnold, fellow subject matter expert who works with me here at the Tucson Executive Briefing Center, sampling the food. We had quite the spread, including egg rolls, meatballs, luncheon meats, chicken strips, and fresh vegetables.
More colleagues from the Tucson Executive Briefing Center, from left to right, Joe Hayward, Lee Olguin, and Shelly Jost. Joe was a subject matter expert on Tape when I first joioned the EBC in 2007, but he has moved back to the Tape development/test team. Lee is our master "Gunny" sargeant to manage all of our briefing schedules. Shelly is our Client Support Manager, and was the one who organized all the food and preparations for this event!
Lastly, here are Brad Johns, myself, and Harley Puckett. Brad was my mentor for my years in Marketing, and has since retired from IBM and now works on his golf game. I would like to thank all of the Tucson EBC staff for pulling off such a great event, and all my coworkers, friends and family for coming out to celebrate this milestone in my career!
In addition to the plaque and keychain, Harley presented me with a book of congratulatory letters. If you would like to send a letter, it's not too late, contact Mysti Wood (firstname.lastname@example.org).
technorati tags: IBM, IBM100, QCC, Tucson, EBC, DFSMS, DFSMShsm, DFHSM, TSM, TPC
It's Tuesday, and that means more IBM announcements!
I haven't even finished blogging about all the other stuff that got announced last week, and here we are with more announcements. Since IBM's big [Pulse 2010 Conference] is next week, I thought I would cover this week's announcement on Tivoli Storage Manager (TSM) v6.2 release. Here are the highlights:
- Client-Side Data Deduplication
This is sometimes referred to as "source-side" deduplication, as storage admins can get confused on which servers are clients in a TSM client-server deployment. The idea is to identify duplicates at the TSM client node, before sending to the TSM server. This is done at the block level, so even files that are similar but not identical, such as slight variations from a master copy, can benefit. The dedupe process is based on a shared index across all clients, and the TSM server, so if you have a file that is similar to a file on a different node, the duplicate blocks that are identical in both would be deduplicated.
This feature is available for both backup and archive data, and can also be useful for archives using the IBM System Storage Archive Manager (SSAM) v6.2 interface.
- Simplified management of Server virtualization
TSM 6.2 improves its support of VMware guests by adding auto-discovery. Now, when you spontaneously create a new virtual machine OS guest image, you won't have to tell TSM, it will discover this automatically! TSM's legendary support of VMware Consolidated Backup (VCB) now eliminates the manual process of keeping track of guest images. TSM also added support of the Vstorage API for file level backup and recovery.
While IBM is the #1 reseller of VMware, we also support other forms of server virtualization. In this release, IBM adds support for Microsoft Hyper-V, including support using Microsoft's Volume Shadow Copy Services (VSS).
- Automated Client Deployment
Do you have clients at all different levels of TSM backup-archive client code deployed all over the place? TSM v6.2 can upgrade these clients up to the latest client level automatically, using push technology, from any client running v5.4 and above. This can be scheduled so that only certain clients are upgraded at a time.
- Simultaneous Background Tasks
The TSM server has many background administrative tasks:
- Migration of data from one storage pool to another, based on policies, such as moving backups and archives on a disk pool over to a tape pools to make room for new incoming data.
- Storage pool backup, typically data on a disk pool is copied to a tape pool to be kept off-site.
- Copy active data. In TSM terminology, if you have multiple backup versions, the most recent version is called the active version, and the older versions are called inactive. TSM can copy just the active versions to a separate, smaller disk pool.
In previous releases, these were done one at a time, so it could make for a long service window. With TSM v6.2, these three tasks are now run simultaneously, in parallel, so that they all get done in less time, greatly reducing the server maintenance window, and freeing up tape drives for incoming backup and archive data. Often, the same file on a disk pool is going to be processed by two or more of these scheduled tasks, so it makes sense to read it once and do all the copies and migrations at one time while the data is in buffer memory.
- Enhanced Security during Data Transmission
Previous releases of TSM offered secure in-flight transmission of data for Windows and AIX clients. This security uses Secure Socket Layer (SSL) with 256-bit AES encryption. With TSM v6.2, this feature is expanded to support Linux, HP-UX and Solaris.
- Improved support for Enterprise Resource Planning (ERP) applications
I remember back when we used to call these TDPs (Tivoli Data Protectors). TSM for ERP allows backup of ERP applications, seemlessly integrating with database-specific tools like IBM DB2, Oracle RMAN, and SAP BR*Tools. This allows one-to-many and many-to-one configurations between SAP servers and TSM servers. In other words, you can have one SAP server backup to several TSM servers, or several SAP servers backup to a single TSM server. This is done by splitting up data bases into "sub-database objects", and then process each object separately. This can be extremely helpful if you have databases over 1TB in size. In the event that backing up an object fails and has to be re-started, it does not impact the backup of the other objects.
technorati tags: , announcements, IBM, Pulse, conference, TSM, Tivoli, SSAM, backup, archive, VMware, VCB, Hyper-V, Microsoft, SSL, AES, encryption, in-flight, Linux, HP-UX, Solaris, ERP, DB2, Oracle, RMAN, SAP, BR*Tools, ibm-pulse, pulse2010
Seth Godin has an interesting post titled Times a Million
.He recounts how many people determine the fuel savings of higher-mileage cars to be only $300-$900 per year,and that this is not enough to motivate the purchase of a more-efficient vehicle, such as a hybrid orelectric car. Of course, if everyone drove more efficient vehicles, the benefits "times a million" wouldbenefit everyone and the world's ecology.
When I discuss storage-related concepts, many executives mistakenly relate them to the one area of information technologythey know best: their laptop. Let's take a look at some examples:
- Information Lifecycle Management
Information Lifecycle Management (ILM) includes classifying data by business value, and then using this to determineplacement, movement or deletion. If you think about the amount of time and effort to review the files on yourindividual laptop, and to manually select and move or delete data, versus the benefits for the individual laptopowner, you would dismiss the concept. Most administrative tasks are done manually on laptops, because automatedsoftware is either unavailable or too expensive to justify for a single owner.
In medium and large size enterprises, automated software to help classify, move and delete data makes a lot of sense.Executives who decide that ILM is not for their data center, based on their experiences with their laptop, are losingout on the "times a million" effect.
- Energy Efficiency
Laptops have various controls to minimize the use of battery, and these controls are equally available when pluggedin. Many users don't bother turning off the features and functions they don't need when plugged in, because theyfeel the cost savings would only amount to pennies per day.
Times a million, energy savings do add up, and options to reduce the amount used per server, per TB of data stored, not only save millions of dollars per year, but can also postpone the need to build a new data center, or upgrade the electrical systems in your existing data center.
- Backup and Disaster Recovery planning
I am not surprised how many laptops do not have adequate backup and disaster recovery plans. When executives thinkin terms of the time and effort to backup their data, often crudely copying key files to CDrom or USB key, and worryingabout the management of those copies, which copies are the latest, and when those copies can be destroyed, theymight reject deploying appropriate backup policies for others.
Times a million, the collected data stored on laptops could easily be half of your companies emails and intellectual property. Products like IBM Tivoli Storage Manager can manage a large number of clients with a few administrators,keeping track of how many copies to keep, and how long to keep them.
So, next time you are looking at technology or solutions for your data center, don't suffer from "Laptop Mentality". Focus instead on the data center as a whole.
technorati tags: Seth Godin, IBM, storage, ILM, energy, efficiency, backup, disaster recovery, Tivoli Storage Manager, laptop
I'm off for two weeks of vacation.
Here's a quick round-up of things I saw this week that didn't have time to blog about:
- Vice President Al Gore won the Nobel Peace Prize for this hard work on "going green"to help save the planet. IT datacenters can, and should, do more to help in this area.
- SNW conference in Dallas. I won't be there, but have been helping out behind the scenes.
- SNW conference in Germany later in October. I won't be there either, but look forAndy Monshaw, General Manager of System Storage, to give the keynote address.
technorati tags: IBM, vacation, Al Gore, Nobel, Peace, Prize, going green, SNW, Dallas, Germany, Andy Monshaw, keynote
My how time flies. This week marks my 24th anniversary working here at IBM. This would have escaped me completely, had I not gotten an email reminding me that it was time to get a new laptop. IBM manages these on a four-year depreciation schedule, and I received my current laptop back in June 2006, on my 20th anniversary.
When I first started at IBM, I was a developer on DFHSM for the MVS operating system, now called DFSMShsm on the z/OS operating system. We all had 3270 [dumb terminals], large cathode ray tubes affectionately known as "green screens", and all of our files were stored centrally on the mainframe. When Personal Computers (PC) were first deployed, I was assigned the job of deciding who got them when. We were getting 120 machines, in five batches of 24 systems each, spaced out over the next two years. I was assigned the job of recommending who should get a PC during the first batch, the second batch, and so on. I was concerned that everyone would want to be part of the first batch, so I put out a survey, asking questions on how familiar they were with personal computers, whether they owned one at home, were familiar with DOS or OS/2, and so on.
It was actually my last question that helped make the decision process easy:
How soon do you want a Personal Computer to replace your existing 3270 terminal?
- 1-60 days
- 61-120 days
- 121-180 days
- As late as possible
I had five options, and roughly 24 respondents checked each one, making my job extremely easy. Ironically, once the early adopters of the first batch discovered that these PC could be used for more than just 3270 terminal emulation, many of the others wanted theirs sooner.
Back then, IBM employees resented any form of change. Many took their new PC, configured it to be a full-screen 3270 emulation screen, and continued to work much as they had before. My mentor, Jerry Pence, would print out his mails, and file the printed emails into hanging file folders in his desk credenza. He did not trust saving them on the mainframe, so he was certainly not going to trust storing them on his new PC. One employee used his PC as a door stop, claiming he will continue to use his 3270 terminal until they take it away from him.
Moving forward to 2006, I was one of the first in my building to get a ThinkPad T60. It was so new that many of the accessories were not yet available. It had Windows XP on a single-core 32-bit processor, 1GB RAM, and a huge 80GB disk drive. The built-in 1GbE Ethernet went unused for a while, as we had 16 Mbps Token Ring network.
I was the marketing strategist for IBM System Storage back then, and needed all this excess power and capacity to handle all my graphic-intense applications, like GIMP and Second Life.
Over the past four years, I made a few slight improvements. I partitioned the hard drive to dual-boot between Windows and Linux, and created a separate partition for my data that could be accessed from either OS. I increased the memory to 2GB and replaced the disk with a drive holding 120GB capacity.
A few years ago, IBM surprised us by deciding to support Windows, Linux and Mac OS computers. But actually it made a lot of sense. IBM's world-renown global services manages the help-desk support of over 500 other companies in addition to the 400,000 employees within IBM, so they already had to know how to handle these other operating systems. Now we can choose whichever we feel makes us more productive. Happy employees are more productive, of course. IBM's vision is that almost everything you need to do would be supported on all three OS platforms:
- Lotus Notes
Access your email, calendar, to-do list and corporate databases via Lotus Notes on either Windows, Linux or Mac OS. Corporate databases store our confidential data centrally, so we don't have to have them on our local systems. We can make local replicas of specific databases for offline access, and these are encrypted on our local hard drive for added protection. Emails can link directly to specific entries in a database, so we don't have huge attachments slowing down email traffic. IBM also offers LotusLive, a public cloud offering for companies to get out of managing their own email Lotus Domino repositories.
- Lotus Symphony
Create presentations, documents and spreadsheets on either Windows, Linux or Mac OS. Lotus Symphony is based on open source OpenOffice and is compatible with Microsoft Office. This allows us to open and update directly in Microsoft's PPT, DOC and XLS formats.
- Firefox Browser
Many of the corporate applications have now been converted to be browser-accessible. The Firefox browser is available on Windows, Linux and Mac OS. This is a huge step forward, in my opinion, as we often had to download applications just to do the simplest things like submit our time-sheet or travel expense reimbursement. I manage my blog, Facebook and Twitter all from online web-based applications.
The irony here is that the world is switching back to thin clients, with data stored centrally. The popularity of Web 2.0 helped this along. People are using Google Docs or Microsoft OfficeOnline to eliminate having to store anything locally on their machines. This vision positions IBM employees well for emerging cloud-based offerings.
Sadly, we are not quite completely off Windows. Some of our Lotus Notes databases use Windows-only APIs to access our Siebel databases. I have encountered PowerPoint presentations and Excel spreadsheets that just don't render correctly in Lotus Symphony. And finally, some of our web-based applications work only in Internet Explorer! We use the outdated IE6 corporate-wide, which is enough reason to switch over to Firefox, Chrome or Opera browsers. I have to put special tags on my blog posts to suppress YouTube and other embedded objects that aren't supported on IE6.
So, this leaves me with two options: Get a Mac and run Windows on the side as a guest operating system, or get a ThinkPad to run Windows or Windows/Linux. I've opted for the latter, and put in my order for a ThinkPad 410 with a dual-core 64-bit i5 Intel processor, VT-capable to provide hardware-assistance for virtualization, 4GB of RAM, and a huge 320GB drive. It will come installed with Windows XP as one big C: drive, so it will be up to me to re-partition it into a Windows/Linux dual-boot and/or Windows and Linux running as guest OS machine.
(Full disclosure to make the FTC happy: This is not an endorsement for Microsoft or against Apple products. I have an Apple Mac Mini at home, as well as Windows and Linux machines. IBM and Apple have a business relationship, and IBM manufactures technology inside some of Apple's products. I own shares of Apple stock, I have friends and family that work for Microsoft that occasionally send me Microsoft-logo items, and I work for IBM.)
I have until the end of June to receive my new laptop, re-partition, re-install all my programs, reconfigure all my settings, and transfer over my data so that I can send my old ThinkPad T60 back. IBM will probably refurbish it and send it off to a deserving child in Africa.
If you have an old PC or laptop, please consider donating it to a child, school or charity in your area. To help out a deserving child in Africa or elsewhere, consider contributing to the [One Laptop Per Child] organization.
technorati tags: , Anniversary, DFHSM, MVS, DFSMShsm, z/OS, dumb terminals, cathode ray tube, personal computer, DOS, OS/2, ThinkPad, cloud computing, Web20, Windows, Linux, MacOS, Apple, Microsoft, OLPC
Are you tired of hearing about Cloud Computing without having any hands-on experience? Here's your chance. IBM has recently launched its IBM Development and Test Cloud beta. This gives you a "sandbox" to play in. Here's a few steps to get started:
- Go to the [IBM Developer & Test in the IBM Cloud beta] dashboard and register for an account. This can be your email address and your own password. You can watch the helpful videos.
- Generate a "key pair". There are two keys. A "public" key that will reside in the cloud, and a "private" key that you download to your personal computer. Don't lose this key.
- Request an IP address. This step is optional, but I went ahead and got a static IP, so I don't have to type in long hostnames like "vm353.developer.ihost.com".
- Request storage space. Again, this step is optional, but you can request a 50GB, 100GB and 200GB LUN. I picked a 200GB LUN. Note that each instance comes with some 10 to 30GB storage already. The advantage to a storage LUN is that it is persistent, and you can mount it to different instances.
- Start an "instance". An "instance" is a virtual machine, pre-installed with whatever software you chose from the "asset catalog". These are Linux images running under Red Hat Enterprise Virtualization (RHEV) which is based on Linux's kernel virtual machine (KVM). When you start an instance, you get to decide its size (small, medium, or large), whether to use your static IP address, and where to mount your storage LUN. On the examples below, I had each instance with a static IP and mounted the storage LUN to /media/storage subdirectory. The process takes a few minutes.
- Download some programs on your personal computer. I downloaded an SSH client called [PuTTY] and an [NX client from NoMachine].
So, now that you are ready to go, what instance should you pick from the catalog? Here are three examples to get you started:
- IBM WebSphere sMASH Application Builder
- Base OS server to run LAMP stack
Next, I decided to try out one of the base OS images. There are a lot of books on Linux, Apache, MySQL and PHP (LAMP) which represents nearly 70 percent of the web sites on the internet. This instance let's you install all the software from scratch. Between Red Hat and Novell SUSE distributions of Linux, Red Hat is focused on being the Hypervisor of choice, and SUSE is focusing on being the Guest OS of choice. Most of the images on the "asset catalog" are based on SLES 10 SP2. However, there was a base OS image of Red Hat Enterprise Linux (RHEL) 5.4, so I chose that.
To install software, you either have to find the appropriate RPM package, or download a tarball and compile from source. To try both methods out, I downloaded tarballs of Apache Web Server and PHP, and got the RPM packages for MySQL. If you just want to learn SQL, there are instances on the asset catalog with DB2 and DB2 Express-C already pre-installed. However, if you are already an expert in MySQL, or are following a tutorial or examples based on MySQL from a classroom textbook, or just want a development and test environment that matches what your company uses in production, then by all means install MySQL.
This is where my SSH client comes in handy. I am able to login to my instance and use "wget" to fetch the appropriate files. An alternative is to use "SCP" (also part of PuTTY) to do a secure copy from your personal computer up to the instance. You will need to do everything via command line interface, including editing files, so I found this [VI cheat sheet] useful. I copied all of the tarballs and RPMs on my storage LUN ( /media/storage ) so as not to have to download them again.
Compiling and configuring them is a different matter. By default, you login as an end user, "idcuser" (which stands for IBM Developer Cloud user). However, sometimes you need "root" level access. Use "sudo bash" to get into root level mode, and this allows you to put the files where they need to be. If you haven't done a configure/make/make install in awhile, here's your chance to relive those "glory days".
In the end, I was able to confirm that Apache, MySQL and PHP were all running correctly. I wrote a simple index.php that invoked phpinfo() to show all the settings were set correctly. I rebooted the instance to ensure that all of the services started at boot time.
- Rational Application Developer over VDI
This last example, I started an instance pre-installed with Rational Application Developer (RAD), which is a full Integrated Development Environment (IDE) for Java and J2EE applications. I used the "NX Client" to launch a virtual desktop image (VDI) which in this case was Gnome on SLES 10 SP2. You might want to increase the screen resolution on your personal computer so that the VDI does not take up the entire screen.
From this VDI, you can launch any of the programs, just as if it were your own personal computer. Launch RAD, and you get the familiar environment. I created a short Java program and launched it on the internal WebSphere Application Server test image to confirm it was working correctly.
If you are thinking, "This is too good to be true!" there is a small catch. The instances are only up and running for 7 days. After that, they go away, and you have to start up another one. This includes any files you had on the local disk drive. You have a few options to save your work:
- Copy the files you want to save to your storage LUN. This storage LUN appears persistent, and continues to exist after the instance goes away.
- Take an "image" of your "instance", a function provided in the IBM Developer and Test Cloud. If you start a project Monday morning, work on it all week, then on Friday afternoon, take an "image". This will shutdown your instance, and backup all of the files to your own personal "asset catalog" so that the next time you request an instance, you can chose that "image" as the starting point.
Another option is to request an "extension" which gives you another 7 days for that instance. You can request up to five unique instances running at the same time, so if you wanted to develop and test a multi-host application, perhaps one host that acts as the front-end web server, another host that does some kind of processing, and a third host that manages the database, this is all possible. As far as I can tell, you can do all the above from either a Windows, Mac or Linux personal computer.
Getting hands-on access to Cloud Computing really helps to understand this technology!
technorati tags: , IBM, Development, Test, Cloud, WebSphere, sMASH, WaveMaker, LAMP, Linux, Apache, MySQL, PHP, Rational, RAD, VDI, , RHEL, RHEV, KVM, SUSE, SLES, Novell, NX, PuTTY, SSH
Last week, EMC put out its press release[EMC Advances SAN Virtualization Capabilities with New Version of EMC Invista
], and fellowIBM blogger BarryW does a great job reviewing the reaction from the media, in hispost [Deja-vu - Invista 2 - again?!"
]. A few questions have popped up from my colleagues, so I thoughtI would take a stab at them here.
- Why now?
This is a reasonable question. Since Invista 2.0 came out months ago in August, and Invista 2.1 is rumored to be out by end of this month, why put out a press release now, rather than just wait a few weeks? Thesignificant part of this announcement was that EMC finally has their first customer reference.To be fair, getting a customer to agree to be a reference is difficult for any vendor. Some non-profitsand government agencies have rules against it, and some corporations just don't want to be bothered byjournalists, or take phone calls from other prospective customers. I suspect EMC wanted to put the good folks from Purdue University in front of the cameras and microphones before they:
- suffer an outage,
- change their minds, and/or
- leave for Winter break
It takes a while for new technologies to get adopted by the marketplace. Geoffrey Moore wrote a book titled [Crossing the Chasm: Marketing and Selling Disruptive Products to Mainstream Customers] that I highly recommend. If you don'thave time to read the entire book, here is a quick [11-page summary] from Parkerhill Technology Group.
In Moore's terminology, Purdue University would be a "technology enthusiast", interested in exploring the technologyof the EMC Invista. Universities by their very nature often see themselves as early adopters, willing to take big risks in hopes to reap big rewards. The chasm happens later, when there are a lot of early adopters, all willing to be reference accounts. The mainstream market--shown here as pragmatists, conservatives, and skeptics-- are unwillingto accept reference claims from early adopters, searching instead for moderate gains from minimal risks. They prefer references from customers that are similar in size and industry. Whether a vendor can get a product to cross this chasm is the focus of the book.
- Why "SAN" virtualization?
Technically, Invista is "storage" virtualization, not "SAN" virtualization. Virtualizationis any technology that makes one set of resources look and feel like a different setof resources, preferably with more desirable characteristics. You can virtualizeservers, SANs, and storage resources.
Here's a quote from Cisco's whitepaper called [Storage Virtualization a Work in Progress]
Virtual SAN (VSAN) technology, supported bythe Cisco MDS 9500 Series Multilayer Director Switch, partitions a single physical SAN into multipleVSANs, allowing different business functions and requirements to share a common physical infrastructure.
How does Invista advance Cisco's VSAN functionality? It doesn't, but that doesn't makethe title a falsehood, or the press release by association full of lies.If you read the entire press release, EMCcorrectly states that Invista is "storage" virtualization. Some storagevirtualization products, like EMC Invista and IBM System Storage SAN Volume Controller (SVC), require a SAN as a platform for which to perform their magic.Marketing people might use the term "SAN" torefer not just the network gear that provides the plumbing, but also to include the storage devices that are attached to the SAN. In that light, theuse of "SAN virtualization" can be understood in the title.
More importantly, it appears that EMC no longer requires that you purchase new SAN equipment from themwith Invista. When the Invista first came out, it cost over a quarter-million US dollars to cover thecost of the intelligent switches, but with the price drop to $100K, I imagine this means theyassume everyone has an appropriately-supported intelligent switch already deployed.
- Why this architecture?
In his post [Storage Virtualization and Invista 2.0], EMC blogger ChuckH does a fair job explaining why EMC went in this direction for Invista, and how it is different thanother storage virtualization products.
Most storage virtualization products are cache-based. The world's first disk storagevirtualization product, the IBM 3850 Mass Storage System, introduced in 1974, and thefirst tape virtualization product, the IBM 3494 Virtual tape Server, introduced in 1997, bothused disk cache in front of tape storage. Later virtualization products, like IBM SVC and HDS USP-V, use DRAM memory cache in front of disk storage, but the concept is the same.People are comfortable with cache-based solutions, because the technology is matureand well proven in the marketplace, and excited and delighted that these can offer the following features in a mixed heterogeneous disk environment:
- improved performance
- instantaneous point-in-time copy
- synchronous mirroring
- asynchronous mirroring
None of these features are provided by Invista, as there is no cache in the switch. Instead,Invista is a "packet cracker"; it cracks open each FCP packet, inspects and modifies the contents, then passes theFCP packet along to the appropriate storage device. This process slows down each read andwrite by some amount, perhaps 20 microseconds. The disadvantage of slowing down every readand write is offset by having other benefits, like non-disruptive data migration.
To compensate for Invista's inability to provide these features,EMC offers a second solution called EMC RecoverPoint, which is an in-band cache-based appliancesimilar in design to SVC, but maps all virtual disks one-to-one to physical disks. It offersremote distance asynchronous mirroring between heterogeneous devices.EMC supports RecoverPoint in front of Invista, but if you are considering buying bothto get the combined set of features, you might as well buy an IBM SVC or HDS USP-V instead,in one system, rather than two, which is much less complicated. IBM SVC and HDS USP-Vhave both "crossed the chasm" having sold thousands of units to every type and size of customer.
Hopefully, this answers the questions you might have about EMC Invista.
technorati tags: EMC, Invista, SAN, virtualization, storage, disk, systems, IBM, BarryW, Purdue, University, Geoffrey Moore, chasm, Cisco, VSAN, SAN Volume Controller, SVC, HDS, USP-V, RecoverPoint
This week I was aboard the Queen Mary in Long Beach, California! This was a business event organized by [Key Info Systems], a valued IBM Business Partner. Key Info resells IBM servers, storage and switches.
The Queen Mary retired in 1967, and has been converted into a hotel and events venue. The locals just parked their car and walked on board, but I got to stay Tuesday through Thursday in one of the cabins. It was long and narrow, with round windows! There were four dials for the bathtub: Cold Salt, Hot Fresh, Cold Fresh, and Hot Salt.
Stepping on the boat was like walking back in time through history! If you decide to go see it, check out the [Art Deco bar at the front of the Promenade deck. The ship is still in the water, but is permanently docked. It is sectioned off to prevent the ocean waves from affecting it, so we did not have the nauseous moving back and forth normally associated with cruise ships.
(It is with a bit of irony that we are on the Queen Mary just days after the tragedy of the [Costa Concordia], the largest Italian cruise ship that ran aground near Isola de Giglio. The captain will have to explain how he [fell into a lifeboat] before he had a chance to wait for everyone else to get safely off the shipwreck. He was certainly no [Captain Sulley]! I am thankful that most of the 4,200 people survived the incident.)
- Executive Welcome
Lief Morin, Founder and Chief Executive for Key Info Systems, kicked off the meeting with highlights of 2011 successes. I have known Lief for years, as Key Info comes to the Tucson EBC on a frequent basis. This event was designed to give his sellers an update of what is the latest for each product line, and what to look forward to in the next 12-18 months.
- Power Systems
My colleague Pat O'Rourke from Austin EBC presented [IBM Power Systems], from the smallest [POWER-based blade servers for BladeCenter] to the largest [Power 795 server]. When it comes to UNIX servers, IBM is [kickin' butt and takin' names], leaving HP and Oracle/Sun to fend for scraps.
- Vision Solutions
The next speaker was from Vision Solutions that provides High Availability solutions for IBM i on Power Systems. In 2010, their company nearly doubled in size with the acquisition of Double-Take, which provides data replication for x86 servers running Windows, Linux, VMware, Hyper-V and other hypervisors. The capabilities of Double-Take sounded similar to what IBM offers with [Tivoli Storage Manager FastBack] and [Tivoli Storage Manager for Virtual Environments].
- Dinner at Sir Winston's
Rather than take the "Ghosts and Legends" tour, I opted for dinner at the Queen Mary's signature restaurant, Sir Winston's. This is a fancy place, so dress accordingly. If you want the Raspberry soufflé, order it early as it takes 30 minutes to prepare!
- System Storage
I presented on a variety of storage topics:
Storage is an important part of the Key Info Systems revenue stream, so I was glad to have lots of questions and interactions from the audience.
- Murder Mystery Dinner
The acting troupe from [Dinner Detective] put on quite the show for us! With all that is going on in the world, it is good to laugh out loud every now and then.
In other murder mystery dinners I have participated in, each person is assigned a "character" and given a script of what to say and when to say it. This was different, we got to pick our own characters. I chose "Doctor Watson", from the Sherlock Holmes series. Several attendees thought it was a double meaning with [IBM Watson], the computer that figured out the clues on Jeopardy! television game show, and has since been [put to work at Wellpoint] to help out the Healthcare industry.
After the "murder" happened, two actors portraying policemen selected members of the audience to answer questions. We didn't get a script of what to say, so everyone had to "ad lib". I was singled out as a suspect, and had fun playing along in character. One of the attendees afterwards said he was impressed that I was able to fabricate such amusing and elaborate responses to their personal and embarassing questions. As a public speaker for IBM, I have had a lot of practice thinking quickly on my feet.
- Fibre Channel and Ethernet Switches
The next two speakers gave us an update on Fibre Channel and Ethernet switches, and their thoughts on the inevitability of Fibre Channel over Ethernet (FCoE). One of the exciting new developments is the [Brocade Network Subscription] which creates a flexible pay-per-use Ethernet port rental model for customers. This is especially timely given the Financial Accounting Standards Board proposed [FASB Change 13] that affects operating leases in the balance sheet.
With the Brocade Network Subscription, you pay monthly for the ports you are using. Need more ports, Brocade will install the added gear. Use fewer ports, Brocade will take the equipment back. There is no term endpoint or residual value like tradtional leasing, so when you are done using the equipment, give it back any time. This is ideal for companies that may need to have a lot of Ethernet ports for the next 2-3 years, but then plan to taper down, and don't want to get stuck with a long-term commitment or capital depreciation.
The last speaker was from VMware. IBM is the #1 reseller of VMware, and VMware commands an impressive 81 percent marketshare in the x86 virtualization space. The speaker presented VMware's strategy going forward, which aligns well with IBM's own strategy, to help companies Cloud-enable their existing IT infrastructures, in preparation for eventual moves to Hybrid or Public cloud deployments.
Special thanks to Lief Morin for sponsoring this event, Raquel Hernandez from IBM for coordinating my travel, and Pete, Christina and Kendrell from Key Info Systems for organizing the activities!
technorati tags: IBM, Queen Mary, Key Info, Art Deco, Costa Concordia, Lief Morin, Pat O'Rourke, Power 795, DS8000, XIV, SONAS, Tape, TS1140, LTFS, Storwize V7000, Unified storage, FCoE, BNS, VMware, Cloud Computing
An avid reader of this blog pointed me to a blog post [A Small Tec DIGG on IBM XIV
], byGowri Ananthan, a System Engineer in Singapore.Basically, she covers past
discussions between me and fellow blogger BarryB from EMC, and [blegs
] foranswers to three questions.
Gowri, here are your answers:
- Q1. Does IBM offer a Pay-as-you-Go [PAYGO] upgrade path for its IBM XIV disk storage system?
The concern was expressed as:
PAYGO also requires the customer to purchase the remaining capacity within 12 months of installation. So it is More of a 12-month installment plan than pay-as-you-grow.
A1. Actually, IBM offers several methods for your convenience:
- With IBM's Capacity on Demand (CoD) plan, you get the full framewith 15 modules installed on your data center floor, but only pay for the first four modules 21 TB, then pay for 5.3TB module increments as you need them over the next 12 months. This is ideal for companies that don't know how fast they will grow, but do not want to wait for new modules to be delivered and installed when needed.
- With IBM's Partial Rack offering, you can get a system with as little as six modules (27TB),and then over time, add more modules as you need. This does not have to be done within 12 months, you can stay at six modules for as long as you like, and you can take as long asyou want to add more modules. When you are ready for more capacity, the drawer or drawerscan be delivered, and installed non-disruptively.
Neither of these are "payment installment plans", but certainly if you want to spread yourcosts into regularly-scheduled monthlypayments across multiple years, IBM Global Financing can probably work something out.
- Q2. Does IBM consider the XIV as green storage?
The concern was expressed as:
You are powering (8.4KW) and cooling all 180 drives for the whole duration, whether you're using the capacity or not. is it what you called Greener power usage..?A2. Yes. IBM considers the IBM XIV as green storage. The 8.4KW per frame is lessthan the 10-plus KW that a comparable 2-frame EMC DMX-950 system would consume. Theenergy savings in IBM XIV comes from delivering FC-like speeds using slower SATA disks that rotate slower, and therefore take less energy to spin.
In the fully-populated or Capacity on Demand configuration, you would spin all 180disks. However, using the partial rack configuration, the 6-module has only 40 percent ofthe disks, and therefore consumes only 40 percent of the energy. If you don't plan to storeat least 20-30 TB, you might consider the DS3000, DS4000, DS5000, or DS8000 disk system instead.
- Q3. How do you connect more than 24 host ports to an IBM XIV?
The concern was expressed as:
And finally do not forget my question on 24-FC Ports… Up to 24 Fiber Channel ports offering 4 Gbps, 2Gbps or 1 Gbps multi-mode and single-mode support.Stop.. stop.. how you gonna squeeze existing bunch of FC cables in 24 ports?
A3. Best practices suggest that if you have ten or more physical servers, each with two separate FC ports, then you should use a SAN switch or director in between. If you require four ports per server, then you would need a SAN switch beyond six servers to connect to the IBM XIV. If you consider that 24 FC ports, at 4Gbps, represents nearly 10 GB/sec of bandwidth, you will recognize that this is not a performance bottleneck for the system.
Gowri, I hope this answers your questions!
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