Tony Pearson is a Master Inventor and Senior IT Architect for the IBM Storage product line at the
IBM Executive Briefing Center in Tucson Arizona, and featured contributor
to IBM's developerWorks. In 2016, Tony celebrates his 30th year anniversary with IBM Storage. He is
author of the Inside System Storage series of books. This blog is for the open exchange of ideas relating to storage and storage networking hardware, software and services.
(Short URL for this blog: ibm.co/Pearson )
My books are available on Lulu.com! Order your copies today!
Safe Harbor Statement: The information on IBM products is intended to outline IBM's general product direction and it should not be relied on in making a purchasing decision. The information on the new products is for informational purposes only and may not be incorporated into any contract. The information on IBM products is not a commitment, promise, or legal obligation to deliver any material, code, or functionality. The development, release, and timing of any features or functionality described for IBM products remains at IBM's sole discretion.
Tony Pearson is a an active participant in local, regional, and industry-specific interests, and does not receive any special payments to mention them on this blog.
Tony Pearson receives part of the revenue proceeds from sales of books he has authored listed in the side panel.
Tony Pearson is not a medical doctor, and this blog does not reference any IBM product or service that is intended for use in the diagnosis, treatment, cure, prevention or monitoring of a disease or medical condition, unless otherwise specified on individual posts.
This week I am in Costa Rica to celebrate[Earth Day] and promote IBM's [Smarter Planet strategy] to help solve the world's energy and environmental problems. This is thethird in the series. The first two posts were:
Here in Costa Rica, they separate their recyclables, and encourage even the hotel guests from other countries to do the same. See my photo on the left for an example.
This is more than most in the United States will do. We're lucky to get North Americans to just separate all recyclables in one bin separate from all trash in a second bin.
Leaving Arenal, I went to Escazu, a suburb of San Jose, the capital of this country. I met with Patrick, one of the owners of [Exclusive Excursions Travel] that helped me organize the eco-tourism portion of this trip to Costa Rica.
Most people are familiar with the [star rating system] that rank most hotels from one star (budget class/economy) to five stars (deluxe/luxury). The nicest hotel I've been to was the [Burj Al Arab] in Dubai, which claims a seven star rating. For eco-tourism, there is a similar "Green Leaf" rating system. According to Patrick,the Instituto Costarricense de Turismo [ICT] (tourism board of Costa Rica) rates hotels from one leaf (adopting some measures, like separating recyclables shown above) to five leaves (entirely carbon neutral).This Green Leaf system seems more important to European and Canadian tourists, but those from United States may not even be aware of it.
The food at these hotels vary. The typical dish here for breakfast, lunch and dinner is the Casado, consisting of mostly rice and beans. I have found thatCosta Rica has come up with as many creative ways to combine rice and beans in various proportions as Starbucks® serve various combinations of coffee and milk.The locals might be accustomed to a steady diet of rice and beans for every meal of every day, but those of us from North America aren't! Not counting tourist flatulence, Costa Rica has[pledged to be carbon neutral by 2021], the country's 200th birthday.
Sadly, most folks in the United States don't categorize their hotels with a Green Leaf rating system, nor do they even bother to categorize their recyclables. I spent 18 months in the field doing Information Lifecycle Management (ILM) assessments for clients, and most didn't categorize their data either.So, the next time you have some combination of coffee and milk, whether its a Latte, Misto, Espresso, or Macchiato, remember that the coffee came from acountry trying to be more environmentally responsible, grown by a farmerwho eats a simple diet of rice and beans, and has no problem separating different categories of recyclables. Perhaps you will remember to separate your data, and store it on an information infrastructure based on an environmentally-responsible combination of SSD, FC, SATA and tape, to reduce your costs and minimize your carbon footprint.
This week's theme is Earth Day and the importance IBM has placed on energy and environmental conservation. I am traveling through Costa Rica, ranked by Forbes as the fifth greenest and [cleanest countries in the world]. Europe was home to the top four in the survey of 149 countries, ledby Switzerland, and home to 14 of the top 20. Colombia came in ninth. United States was a pathetic 39th.
In yesterday's post, [Green Water for Green Energy], I covered geo-thermal energy with a visit to the hot springs.My next activity was a rafting trip down the Peñas Blancas and San Carlos rivers, heading towards Nicaragua, to discuss hydro-electric power. Half of the hydro-electric power in this country is driven directly by river flow, and the rest relies on stored water in lakes. Back in 2007, Costa Rica had a drought, and this affected the hydro-electric capacity, resulting in brown-outs and power outages. When more than 80 percent of your energy comes from this source, droughts can be devastating. Rain patterns for Costa Rica have a dry season from mid-December to April, lots of Rain in May and June, a "short summer" (called affectionately El Veranito) with little or no rain in July, and then more rain the rest of the year, averaging over 150 inches of rainfall per year.
This was billed as a "Safari Float" ride.The water level was low, "Class I", the slowest possible rating, giving our raft guide Pedro a chance to point out a variety of birds, monkeys, iguanas and crocodiles. Iguanas and Crocodiles are protected endangered species in Costa Rica, and are notsupposed to be killed for food or sport.
(Hint: don't bother, both taste like chicken)
Joining us in our raft is Pamela, the 9-year-old daughter of one of the employees of the rafting company, [Canoa Adventura]. This wastheir version of take-your-daughter-to-work-day, as her parents want her to learn the rafting business, and get accustomed around English-speaking tourists.
Along the way, we saw a bulldozer knocking down trees and scooping up the rich soil.Costa Ricans consider trees and soil as renewable resources, reducing the need to purchase foreign fossil-based oil for cooking and chemical fertilizers.The name of the country, Costa Rica, literally means "rich coast" in the Spanish language, and with a string of 112 volcanos, the silt has plenty of mineral content that is good for agriculture, from coffee and bananas, to sugar cane, oranges and African palm.
Midway down the river, we had an "energy stop" to rest from all the paddling. This involved a visit to Don Pedro's farm, he is 98 years old, has four daughters, five grandchildren, and three great-grandchildren, the youngest of which just born 15 days ago. We had coffee, [fried plantaines], and Yucca cake. We have Yucca in Arizona as well. If you've ever seen a [Yucca] plant, you would never think to eat it, but it is a staple here. To make cake, just grate the Yucca root, mix in enough milk and sugar, and bake in a pie tin. The result has a consistency similar to coconut macaroons.
On the ride back, we stopped at the famous "Iguana bridge" where we could see up close and personal a dozen or so of these huge lizards. Our guide Marcos fed them some papaya. Agreat way to appreciate bio-diversity in action!
"These days, visitors can still see amazing biodiversity all over Costa Rica — more than 25 percent of the country is protected area — thanks to a unique system it set up to preserve its cornucopia of plants and animals. Many countries could learn a lot from this system.
More than any nation I’ve ever visited, Costa Rica is insisting that economic growth and environmentalism work together. It has created a holistic strategy to think about growth, one that demands that everything gets counted. So if a chemical factory sells tons of fertilizer but pollutes a river — or a farm sells bananas but destroys a carbon-absorbing and species-preserving forest — this is not honest growth. You have to pay for using nature. It is called “payment for environmental services” — nobody gets to treat climate, water, coral, fish and forests as free anymore.
The process began in the 1990s when Costa Rica, which sits at the intersection of two continents and two oceans, came to fully appreciate its incredible bounty of biodiversity — and that its economic future lay in protecting it. So it did something no country has ever done: It put energy, environment, mines and water all under one minister.
“In Costa Rica, the minister of environment sets the policy for energy, mines, water and natural resources,” explained Carlos M. Rodríguez, who served in that post from 2002 to 2006. In most countries, he noted, “ministers of environment are marginalized.” They are viewed as people who try to lock things away, not as people who create value. Their job is to fight energy ministers who just want to drill for cheap oil.
But when Costa Rica put one minister in charge of energy and environment, “it created a very different way of thinking about how to solve problems,” said Rodríguez, now a regional vice president for Conservation International. “The environment sector was able to influence the energy choices by saying: ‘Look, if you want cheap energy, the cheapest energy in the long-run is renewable energy. So let’s not think just about the next six months; let’s think out 25 years.’ ”
As a result, Costa Rica hugely invested in hydro-electric power, wind and geo-thermal, and today it gets more than 95 percent of its energy from these renewables. In 1985, it was 50 percent hydro, 50 percent oil. More interesting, Costa Rica discovered its own oil five years ago but decided to ban drilling — so as not to pollute its politics or environment! What country bans oil drilling?
Rodríguez also helped to pioneer the idea that in a country like Costa Rica, dependent on tourism and agriculture, the services provided by ecosystems were important drivers of growth and had to be paid for. Right now, most countries fail to account for the “externalities” of various economic activities. So when a factory, farmer or power plant pollutes the air or the river, destroys a wetland, depletes a fish stock or silts a river — making the water no longer usable — that cost is never added to your electric bill or to the price of your shoes.
Costa Rica took the view that landowners who keep their forests intact and their rivers clean should be paid, because the forests maintained the watersheds and kept the rivers free of silt — and that benefited dam owners, fishermen, farmers and eco-tour companies downstream. The forests also absorbed carbon."
I start my visit at Arenal, where there is a hydro-electric dam at Lake Arenal that produces electricity, a large volcano, and natural hot springs.I found [more stats on Costa Rica's energy consumption] that provide more details.
At left is a photo I took of the Volcano Arenal. This is just one of the 112 volcanoes in thecountry.
At the [Springs Resort and Spa], they have clear (chlorinated) swimming pools maintained at three different temperatures. I asked our guide,Alan, if the pools were being heated from the electricity generated from the dam at the lake.No, they use green water for green energy. Taking advantage of "geo-thermal" energy, the natural hot springs are run through a [Heat Exchanger], to heat the pools. The waters do not mix, keeping the clean water clean. The process is similar to IBM's [Rear Door Heat eXchanger].
Why don't people just soak directly in the green water directly? Alan responded, "You can certainly enjoy soaking in the green water, but I recommend you buy some storage, which will cost you extra, as a souvenir."
The storage, shown here at right, holds cash and credit cards with a water-tight seal. Normal pool water won'teffect cash or credit cards, and I have certainly seen people pay for food and drinks with soggy dollars in other places. This water is literally green, and perhaps not for everyone. How green is it? Think watered-down version of [split-pea soup] and you will have a close approximation.I thoroughly enjoyed the experience, but am going to need some industrial-strength scum-and-lime remover to clean the glass face of my waterproof watch when I get back home.
Fortunately, I speak the Castellano dialect of Spanish that is spoken here in Costa Rica,and this will allow me to continue to gather more information about how Costa Rica leads the way in being more energy efficient and environmentally responsible.
Earlier this week, EMC announced its Symmetrix V-Max, following two trends in the industry:
Using Roman numerals. The "V" here is for FIVE, as this is the successor to the DMX-3 and DMX-4. EMC might have gotten the idea from IBM's success with the XIV (which does refer to the number 14, specifically the 14th class of a Talpiot program in Israel that the founders of XIV graduated from).
Adding "-Max", "-Monkey" or "2.0" at the end of things to make them sound more cool and to appeal to a younger, hipper audience. EMC might have gotten this idea from Pepsi-Max (... a taste of storage for the next generation?)
I took a cue from President Obama and waited a few days to collect my thoughts and do my homework before responding.Special thanks to fellow blogger ChuckH in giving me a [handy list of reactions] for me to pick and choose from. It appears that EMC marketing machine feels it is acceptable for their own folks to claim that EMC is doing something first, or that others are catching up to EMC, but when other vendors do likewise, then that is just pathetic or incoherent. Here are a few reactions already from fellow bloggers:
This was a major announcement for EMC, addressing many of the problems, flaws and weaknesses of the earlier DMX-3 and DMX-4 deliverables. Here's my read on this:
Now you can have as many FCP ports (128) as an IBM System Storage DS8300, although the maximum number of FICON ports is still short, and no mention of ESCON support. The Ethernet ports appear to be 1Gb, not the new 10GbE you might expect.
Support for System z mainframe
V-Max adds some new support to catch up with the DS8000, like Extended Address Volumes (EAV). EMC is still not quite there yet. IBM DS8000 continues to be the best, most feature-rich storage option if you have System z mainframe servers.
Both the IBM DS8000 and HDS USP-V beat the DMX-4 in performance, and in some cases the DMX-4 even lost to the IBM XIV, so EMC had to do something about it. EMC chooses not to participate in industry-standard performance benchmarks like those from the [Storage Performance Council], which limits them to vague comparisons against older EMC gear. I'll give EMC engineers the benefit of the doubt and say that now V-Max is now "comparably as fast as HDS and IBM offerings".
Getting "V" in the name
The "V" appears to be for the roman number five, not to be confused with external heterogeneous storage virtualization that HDS USP-V and IBM SVC provide. There is no mention of synergy with EMC's failed "Invista" product, and I see no support for attaching other vendors disk to the back of this thing.
Switch to Intel processor
Apple switched its computers from PowerPC to Intel-based, and now EMC follows in the same path. There are some custom ASICs still in V-Max, so it is not as pure as IBM's offerings.
Modular, XIV-like Scale-out Architecture
Actually, the packaging appears to follow the familiar system bays and storage bays of the DMX-4 and DMX-4 950 models, but architecturally offers XIV-like attachment across a common switch network between "engines", EMC's term for interface modules.
Non-disruptive data migration
IBM's SoFS, DR550 and GMAS have this already, as does as anything connected behind an IBM SAN Volume Controller.
A long time ago, IBM used to have midrange disk storage systems called "FAStT" which stood for Fibre Array Storage Technology, so this might have given EMC the idea for their "Fully Automated Storage Tiering" acronym. The concept appears similar to what IBM introduced back in 2007 for the Scale-Out-File Services [SofS] which not only provides policy-based placement, movement and expiration on different disk tiers, includes tape tiers as well for a complete solution. I don't see anything in the V-Max announcement that it will support tape anytime soon.
And what ever happend to EMC's Atmos? Wasn't that supposed to be EMC's new direction in storage?
Zero-data loss Three-site replication
IBM already calls this Metro/Global Mirror for its IBM DS8000 series, but EMC chose to call it SRDF/EDP for Extended Distance Protection.
Ease of Use
The most significant part of the announcement is that EMC is finally focusing on ease-of-use.In addition to reducing the requirement for "Bin File" modifications, this box has a redesigned user interface to focus on usability issues. For past DMX models, EMC customers had to either hire EMC to do tasks for them that were just to difficult otherwise, or buy expensive software like their EMC Control Center to manage. EMC willcontinue to sell DMX-4 boxes for a while, as they are probably supply-constrained on the V-Max side, but I doubt they will retro-fit these new features back to DMX-3 and DMX-4.
When IBM announced its acquisition of XIV over a year ago now, customers were knocking down our doors to get one. This caught two particular groups looking like a [deer in headlights]:
EMC Symmetrix sales force: Some of the smarter ones left EMC to go sell IBM XIV, leaving EMC short-handed and having to announce they [were hiring during their layoffs]. Obviously, a few of the smart ones stayed behind, to convince their management to build something like the V-Max.
IBM DS8000 sales force: If clients are not happy with their existing EMC Symmetrix, why don't they just buy an IBM DS8000 instead? What does XIV have that DS8000 doesn't?
Let me contrast this with the situation Microsoft Windows is currently facing.
I am often asked by friends to help them pick out laptops and personal computers. I use Linux, Windows and MacOS, so have personal experience with all three operating systems.
Linux is cheaper, offers the power-user the most options for supporting older, less-powerfulequipment, but I wouldn't have my Mom use it. While distributions like Ubuntu are makinggreat strides, it is just too difficult for some people.
MacOS is nice, I like it, it works out of the box with little or no customization and an intuitive interface. However, some of my friends don't make IBM-level salaries, and have to watch their budget.
In their "I'm a PC" campaign, Microsoft is fighting both fronts. Let's examine two commercials:
In the first commercial, a young eight-year-old puts together a video from pictures oftoy animals and some background music.The message: "Windows is easier to use than Linux!" If they really wanted to send this message, they should have shown senior citizens instead.
In the second commercial, a young college student is asked to find a laptop with 17 inchscreen, and a variety of other qualifications, for under $1000 US dollars. The only modelat the Apple store below this price had a 13 inch screen, but she finds a Windows-based system that had this size screen and met all the other qualifications. The message: "Windows-based hardware from a variety of competitors are less expensive than hardware from Apple!"
Both Microsoft and Apple charge a premium for ease-of-use.In the storage world, things are completely opposite. Vendors don't charge a premium forease-of-use. In fact, some of the easiest to use are also the least expensive.
If you just have Windows and Linux, you can get some entry level system likethe IBM DS3000 series, only a few features, and can be set up in six simple steps.
Next, if you have a more interesting mix of operating systems, Linux, Windows and some flavorsof UNIX like IBM AIX, HP-UX or Sun Solaris, then you might want the features and functionsof more pricier midrange offerings. More options means that configuration and deploymentis more difficult, however.
Finally, if you are serious Fortune 500 company, running your mission critical applications on System z or System i centralized systems in a big data center, that you might be willing to pay top dollar for the most feature-rich offerings of an Enterprise-class machine.Thankfully you have an army of highly-trained staff to handle the highest levels of complexity.
IBM's DS8000, HDS USP-V and EMC's Symmetrix are the key players in the Enterprise-classspace. They tried to be ["all things to all people"], er.. perhaps all things to allplatforms. All of the features and functions came at a price, not just in dollars, butin complexity and difficulty. You needed highly skilled storage admins using expensive storage management software, or be willing to hirethe storage vendor's premium services to get the job done.
IBM recognized this trend early. IBM's SVC, N series and now XIV all offer ease-of-use withenterprise-class features and functions, at lower total cost of ownership than traditional enterprise-class systems. IBM is not the only one, of course, as smaller storage start-ups like 3PAR,Pillar Data Systems, Compellent, and to some extent Dell's EqualLogic all recognized thisand developed clever offerings as well.
While IBM's XIV may not have been the first to introduce a modular, scale-out architectureusing commodity parts managed by sophisticated ease-of-use interfaces, its success might have been the kick-in-the-butt EMC needed to follow the rest of the industry in this direction.
Did you miss your chance to attend Storage Networking World last week? IBM has some upcoming conferences that might be of interest to you.
IBM Systems Conference 2009
In this inaugural event, IBM executives, developers and industry experts reveal the latest innovations, trends and directions. In the span of three full days, you will hear and see technologies demonstrated that are needed to transform and respond effectively in these economic times.
There will be three tracks:
IBM Systems -- Including storage, mainframe, POWER and x86 systems
Solutions for a Dynamic Infrastructure
Professional Development -- including negotiation skills, project management and TCO analysis
IBM System Storage and Storage Networking Symposium
If the above conference is too broad, we have a more storage-specificconference. The [IBM System Storage and Storage Networking Symposium] brings IBM storage developers, architects, technical experts, solution providers and customer speakers together in one place to show you how to address the growing challenge of managing and securing retention managed data. You'll also learn about the latest IBM System Storage™ portfolio product announcements.
I have spoken at these perhaps 12 of the last 14 years. The list of presenters has not yet finalized, so I do not yet know if I will actually be there this year.
Two exciting things are new this year. First, instead of being in San Diego or Las Vegas, it will be held in Chicago, Illinois instead!Secondly, you get a two-for-one with the [IBM System x and BladeCenter Technical Conference]. That's right, they are co-located there in Chicago so that you can attend sessions from both! Perhaps you spend 80 percent of your time on storage, and 20 percent on x86 servers, or 80 percent servers and 20 percent storage, now you can register for one price, and decide when you get there.
If you act soon, you can save money with the early-registration discount by May 31.
Hopefully, this will give you enough time to plan and make travel arrangements!