Monday Apr 13, 2009

Community, Cosmos and Caviar

Last week I was with community friends in the largest country in the world.  It has the largest forest reserve and its lakes contain 25% of the world's unfrozen fresh water.  Thinking China... well I was in the Russian Federation. I visited 2 prestegious universities:  Moscow State University, Russia's largest and St. Petersburg State University, Russia's oldest and founded by Peter the Great.  It is very rewarding to see adoption of ones technology being put to good use via educational training and academic research.  While commercial innovation of technology is part of every high technology company only a select few lead with open sourced technology.

I was honored to participate in the dedication of an HPC Cluster at St. Petersburg State University.  This system will be part of the world effort where there are no barriers.  Only united scientists throughout the world working together to solve the mysteries of the universe.  The physicists at St. Petersburg State University are participants at the Large Haydron Collider at CERN.  As an engineer I'm amazed how scientists take and use technology for analyzing the mountains of data generated by their experiments.  Experiments that are trying to solve how we all originated from the big bang.  After suffering through 2 years of undergraduate physics, as do all engineers, I'm glad to leave the mysteries of the universe to the physicists.  However, I'm a very interested observer...

Just as important are all the developers who create, use and share technology for the physicists as well as the corporations that need it to run their business.  St. Petersburg hosted a Tech Days 2009 mashup event for the community.  The community showed up in force to talk open sourced software.  Jeet Kaul kicked of the Day 1 keynote and spoke about technology, sharing, innovation and the value the community brings to itself.  Jeet also kicked off the JavaFX coding challenge to the community.  Developers... if you are interested get involved and click here.

On Day 2 my keynote focused on the link between technology adoption and commercial innovation in the open source community.  Independent of the open source community that you choose is the need for continued innovation.  Innovation that can be applied to solving the problems of commercial business and entities.  The benefit to the community is that early adopters get to nurture, proliferate and improve technology with no barriers to entry or exit.  Getting involved costs you only your time to join the experience.  Developers worldwide may be interested in the OpenSolaris Applications of Steel challenge for Community One West on June 1st, 2009.  Get connected.  From university academics and their research to the competitive advantage of commercial cloud solutions using opensourced technology-- the benefits are too compelling to ignore.

Blog is available also at: http://bobporras.wordpress.com/

Tuesday Mar 31, 2009

What is this Community thing... like FOSS about???

I get asked quite frequently about open source software and how can you make any money, especially if you give software away.  My two word response is quite simple: "business model."  Open Source software does have licensing terms & conditions and revenue is part of the business model.  Having personally spent approximately 3 years front and center in the open source software world-- I've explained it many different ways in an attempt to get others to grasp the concept and not get stuck on myths.

My latest analogy to open source software is to use a popular franchise of Major League Baseball, whom some of us know as a customer.  Take the Boston Red Sox. Clearly this is one of the most successful baseball teams in the world, especially since John W. Henry took ownership of the team in 2002.

Now the analogy can apply to any sports team but I specifically am using the Red Sox because of it's presence, reach and magnitude throughout the world which is important for open source software.  If you live in the Boston area, as I do, you know first hand that securing tickets to any home game is an expensive monetary acquisition.  Even if you gain entry into a home game there are tiers within the ball park that dictate how much revenue you contribute to the Red Sox for the service provided:

There is a very wide margin of service one can obtain if they are willing to pay money.  A bleacher seat for a single game is $26 U.S. dollars, while the cheapest seat for the Oakland A's is $9 U.S dollars... see what I meant about reach and presence of a community.   Fenway Park is an enormous revenue generating machine using game tickets, food concession, merchandising, television broadcasting rights and loyalty.

Now let's talk about the vast majority that do not choose to spend money or do not have any money quite yet for the Red Sox.  There is an enormous following of the Boston Red Sox throughout the world.  To be a Red Sox fan costs you nothing, only your involvement with the Red Sox community.  You can watch, follow, cheer and get a similar Red Sox experience for free from a television, radio, free internet game tracker or newspaper box score.  The Red Sox welcome all types of community fans irrespective of where in the cycle of the business model they currently reside.  A subscription is available to every fan depending on their affordable level of service.  Some loyal Red Sox fans commit up front to many years of continued service.  The key point is that fans (community) can come and go and spend or not depending upon their own circumstance.  Free TV fans are adopters where revenue is not a primary focus while premium paying fans are contributing to the Red Sox revenue stream.  In the end both types of fans are customers of the Red Sox and the Red Sox nurture the needs of a varying wide fan base for profit.

The Red Sox certainly want to reach as wide of a fan base as possible including all demographics.  For example that young 11 year old female in bleacher seats with her Dad and pink Red Sox hat may be a future CEO of a Fortune 500 company. Her company may want a corporate suite at Fenway Park some day.  It's very clear to the Red Sox that young Red Sox fans of today usually become future adult Red Sox fans that are likely to contribute revenue to the Red Sox.  When the Red Sox play away games you can see many loyal Red Sox fans at baseball stadiums in Tampa Bay, Baltimore, New York, Oakland, Toronto and Cleveland.

The Red Sox model works for all fans with time and/or money but clearly the Red Sox have been successful by growing their fan base world wide and providing a superior product for their community.  So when you think open source software examples think Red Sox and opensolaris, openoffice, eclipse, ubuntu, mysql, java, opensuse, glassfish, redhat, apache, etc. and the largest contributor of open sourced software in the world.  The choice is yours for choosing the team and community that is right for you.  Developers from many FOSS communities are getting together at CommunityOne West in June.  Click here to register.


Blog is available also at: http://bobporras.wordpress.com/

Monday Mar 02, 2009

Another Tool for the Cloud gets better

Almost everyone in the IT infrastructure business is feverishly working on cloud solutions today.   This includes the incumbent providers as well as the infrastructure providers to the incumbents.  An excellent blog can be found here which outlines the trends that have accelerated over the past 5 years with respect to what has morphed into the cloud.

One tool that is platform agnostic across Linux, Windows, OpenSolaris, etc. is Sun's open sourced Grid Engine.  There is no need to look for a better policy based workload manager which includes dynamic provisioning of application workloads.  We are just about to release update 2 to the 6.2 release.  More platform support (see below) and of course more and better features such as improved resource management of parallel jobs.  Grid Engine is used fairly regularly in HPC stacks throughout the world.  In fact Grid Engine is in use at some of the largest compute installations in the world.  Keeping 60,000 processor cores busy is a formidable task.  A hard requirement that only makes the product that much better.  I can't wait to see how solutions will be able to combine other tools from the toolbox and create technology for clouds, HPC engines and who knows what the limits will be.  We have come a long way since the Turing Machine from the 1930s.

In addition to being excited about the advancement of technology it is also very rewarding for your technology to contribute toward the benefit of solving some very difficult problems.

Grid Engine supports the following platforms:

  • OpenSolaris
  • Solaris 10, 9 and 8 Operating Systems (SPARC Platform Edition)
  • Solaris 10 and 9 Operating Systems (x86 Platform Edition)
  • Solaris 10 Operating System (x64 Platform Edition)
  • Apple Mac OS X 10.5
  • Apple Mac OS X 10.4 (Tiger), PPC platform
  • Apple Mac OS X 10.4 (Tiger), x86 platform
  • Hewlett Packard HP-UX 11.00 or higher, 32 bit
  • Hewlett Packard HP-UX 11.00 or higher, 64 bit (including HP-UX on IA64)
  • IBM AIX 5.1, 5.3
  • Linux x86, kernel 2.4, 2.6, glibc >= 2.3.2
  • Linux x64, kernel 2.4, 2.6, glibc >= 2.3.2
  • Linux IA64, kernel 2.4, 2.6, glibc >= 2.3.2
  • Microsoft Windows Server 2003
  • Windows XP Professional with Service Pack 1 or later
  • Windows 2000 Server with Service Pack 3 or later
  • Windows 2000 Professional with Service Pack 3 or later
  • Windows Vista
  • Windows 2008 Server


Tuesday Feb 17, 2009

Not the Bandwidth... It's the Latency That Gets You

Being an old server guy a common rule we live by is: "It's not the bandwidth, it's the latency that gets you."  How so appropriate for storage today. Applications put a tremendous demand on accessing data when and where you need it.  Users nor customers are willing to deal with waiting a long time for their data.  With Web 2.0 services spanning a multitude of needs, response time is critical.  For certain real time applications interrupt response time and minimal latency is a must.  A real time data feed comes in an instant and you have to be ready to respond to the telemetry data as that satellite passes over that receiving station.

Data needs to be stored or retrieved for devices that span from the small mp3 player to that large cloud that you provide and/or utilize.  Specific to the storage of your data, performance fundamentally comes down to how you manage your reads and writes.  File and block serving of data needs to be tuned, staged and ultimately not waiting at any stage of the pipeline from disk to client.  Today that requires a lot of intimate knowledge of processor caching, storage controllers, I/O software stacks and much more.  Having knowledge of this information is only part of the solution as the whole application topology is further mystified by unknown bottlenecks, resource hogs and just plain alchemy. 

The unknowns are attempted to be turned into knowns by expensive analyzers, network sniffers and debug tools.  What could one do if a visual dynamic analysis tool was made available to you?  The you being that novice with limited knowledge as well as that you with all the intimate knowledge of hardware, kernel, drivers, application software, cache coherency, round robin scheduling, relational databases, etc.  For the investor world we have Cramer's Mad Money.  I'd like to introduce you to Gregg's Mad Storage.  Brendan Gregg  has a great post on explaining how a hybrid storage pool of solid state disk and cheap SATA disks can significantly outperform traditional storage.  It's not only RAM and disk any longer, rather RAM, SSDs, cheap disks and the ZFS file system.  The heat maps from Analytics of storage latency are just so visual.  Using Analytics (Dtrace) in the Unified Storage Server 7000 Appliance is very intuitive and straight forward.  No clumsy logs files to comb through.  No debug points to capture state.  Only point and clicks of your mouse and loads of visual histograms of data for your eyes. Brendan does an awesome job of breaking down fundamental performance problems using analytics built into this storage appliance.

There even is a Unified Storage Server 7000 emulator available on VMwareCheck it out for yourself and see what commodity hardware, an open sourced operating system, innovation and differentiation can do for your storage needs.  You may also want to bookmark Brendan's blog as his posts on performance for hybrid storage appliances are just as passionate as the technology.  Stay tuned for more on solid state disk technology where we'd rather lead than follow.

Tuesday Feb 03, 2009

Follow the Ships in Singapore...

Flying into Singapore, one of the worlds largest ports, I noticed something odd.  There seemed to be too many ships anchored in the waters.  From the SwissHotel in Singapore you have a beautiful view of the port.  From this view you can also see the Singapore Flyer.  One rotation on this structure takes 30 minutes.  It is B-I-G.  Unfortunately it was closed as mechanical problems caused some people to get stuck at the top for several hours.  Not a pleasant thought if you don't like heights...  This Ferris wheel measures 571 feet (165m) in height!  During my attendance of Sun's TechDays 2009 in Singapore I spoke with a lot of developers and customers among the ~1300 that attended (see below).  During the event reception, on the 70th floor of the hotel, we had the backdrop of the port amongst several conversations (see below). 

I was speaking with folks about Singapore's Port Terminal and why so many ships at port.  I was not surprised to find out that many of the ships are short term moored, since imports and exports have slowed.  One individual told me that ship movements started to slow in October, then some more in November and plummeted in December.  The decrease in port activity is in direct correlation with the economic slow down worldwide.  Another person described the port activity as "crawling."  While activity may be off in Singapore's port, it still processes 1/5 of the worlds export/import containers and serves as an economic barometer in my view.  I noticed a large number of oil tankers in the port as well...  Short term mooring of vessels at Singapore is measured in days and it makes sense to stage vessels there-- especially if you consider the amount of throughput at this port.  One only needs to watch the ship activity at Singapore's port terminal to gauge if the world economy is getting better or worse.  No need to listen to all the analysts, experts, press, news feeds, ect.  Simply watch the ships in Singapore.

Moving up North to Tokyo I met with some customers in the mobile provider business.  I've been able to visibly see evidence that businesses world wide are interested in cost savings.  That does not necessarily mean stop spending, but rather spending to improve efficiencies via consolidation (cloud computing) and commoditized components (storage). 

It's rather scary to see more public companies report disappointing earnings and forecasts.  Benchmark companies such as Microsoft, Nokia, Toyota, LG, Lockhead, Sony, Hyundai, TSMC, GM, BofA, Barclays and HSBC have all slashed their outlook as well as stating reduction of operating costs.  One analyst quoted in the Financial Times has predicted trouble for some British banks who refused help from their government and may be over exposed to emerging market borrowers.  Some are speculating that these worldwide economic problems are accelerating computing away from the PC.  That means margin pressure for the businesses who center around this particular computing platform.  As PC computing moves more toward laptop to netbook to handhelds and thin clients, this will only accelerate the opportunity for those who can differentiate in the computing infrastructure environment.  This in my opinion is why the storage market and now the cloud market (virtulization 2.0) has become so visible.
Open sourced efforts will only gain momentum with a bad economy. The computing industry will become a low barrier to enter and exit among suppliers.  Look at the auto industry.  If you can drive a car your loyalty can move between any supplier.  The only way an auto manufacturer can “lock you in” is via your experience.  That is not so true in the IT industry today.  Apple does a great job today of keeping you as a customer because of the excellent experience with their products.  However look at Sony.  They had that edge previously, but commodity economics has caused Sony to retreat and regroup.  Customers are interested in solving new problems in different ways, especially if there is a savings in cost.  For example SATA disks and Solid State Disks (SSDs) combined can give you better performance than buying more expensive Fibre Channel 15K Disk Drives. If I give some quick thought as to what the IT commoditization order looks like I would list it as:

  1. memory
  2. processor
  3. networking
  4. operating system
  5. storage
  6. database

Items 1,2 and 3 are in advanced stages of being a commodity.  Items 4, 5, and 6 are early or accelerating stages of being commoditized.  In an accelerating economy leaders of new innovation who commoditize technology are usually venture backed private firms.  In a deteriorating economy the leaders of new innovation tend to be publicly traded entities who have the expertise to combine technology into new solutions.  Also it's important to not be squeamish on changing the business model for these new solutions.

In Tokyo a fellow colleague asked me how the economy was in the U.S.  I asked him has he been reading the papers or watching the news to which he said "yes."  He then told me he wanted to hear it first hand from someone in the U.S.  I asked him why and he stated that he still finds it unbelievable that the downturn is world wide.  It's obvious to him in Japan and he's living it, but the other economy woes worldwide are only news to him and difficult to fathom.   Having seen the downturn firsthand around the globe I don't need to ask anyone.

Keep innovating, keep commoditizing... the time is ripe for opportunity.


Wednesday Jan 07, 2009

It's Getting Rather Cloudy Out There...

Happy New Year.  2009 appears to be a busy year for cloudsVirtualization has added several players since VMware momentum appeared a few years ago.  One can now select from an array of hypervisors, both of the bare metal and hosted variety. While VMware still remains the incumbent, healthy competition is now front and center for this business.  The added competition will only stimulate the innovation even more as products strive to differentiate.  Price will become more elastic as equality among base product capability matures.  In fact open sourced hypervisor offerings may become a tipping point, especially in the current worldwide economy.  Desktop hypervisors are almost a required application these days for developers.  Here is to healthy competition continuing in this space.

The internet cloud is the next frontier where competition is popping up all over the place.  While Amazon's EC2 and Google's clouds have been around for a while with success, they have certainly invited competition. Microsoft, IBM, Dell, EMC and Sun are each combining their technologies and extending that of the virtual nature to the cloud.  Cloud computing is the next order of magnitude of virtulization.  The cloud will become the place where physical becomes virtual (like memory) and the application is hosted somewhere out there.  Clients to the cloud are no longer desktops but rather devices.  Devices which include the hand held kind (intelligent phones, Nintendo DS, etc.).  Advantage goes to the cloud who has the technology and assembles computes, storage, interconnect, developer tools, systems management, applications, services, choice, price, flexibility, support, etc... the best.  Open sourced software will provide an advantage here.  Stability of the hardware and software will make a difference.  Cloud lock-in will eventually be a barrier that will go away.  Broadband and mobile utilities have no lock in other than service agreements.  Applications will be required to be portable to work across hosted environments.  2009 will be an exciting area for the cloud to watch as well as participate.  I'm excited.  Utility computing has really started to evolve, morph and accelerate.


Tuesday Dec 09, 2008

OpenSolaris 2008.11 is here

The latest release of OpenSolaris (2008.11) just posted a few weeks ago.  As we discussed in Brasil it is so easy to get and so easy to kick the tires using Virtual Box.  The community has been busy building out the latest enhancements to this release.  We have aggregated FOSS components such as GNOME, FireFox and Thunderbird while having innovated as well.  Take notice of our new installer, OpenOffice 3.0, ZFS Time Slider as well as the integrated packaging system (IPS) repository. Innovation and aggregation brought to you by the same source.

Keep in mind the 2008.11 release is built using the SAME technologies that bring you an enterprise operating system.  From a scalable multiprocessing kernel to a GUI interface targeted at Web developers, 2008.11 combines the best of both worlds.  Take some time and use the package repository to add or subtract the thousands of FOSS application available to you.  While the package repository continues to grow every community member has the opportunity to contribute at their own comfort level.

Kudos to the team and stay tuned for the 2009.04 release...  Think about working with the community on the build updates that get posted every 2 weeks at OpenSolaris.org.

Give

it

a

try...

Today. 

Peter Buckingham gave it a spin.


Wednesday Oct 29, 2008

NDMP, SNIA, FOSS, DATA, EASY, COOL, GIVE, TAKE

The Network Data Management Protocol (NDMP) is a standard developed to address the interoperability of backup with  multi vendor network attached storage (NAS).  Less than a year ago some storage vendors worked with SNIA and created a technical Work Group (TWG) to further extend the NDMP standard through software development.  Initial NDMP TWG members include: EMC, NetApp, Hitachi Data Systems, Pillar Data Systems and Sun Microsystems.  The TWG membership made significant code contributions of the NDMPv3 reference implementation code base.  The end result was to create a complete, robust software development kit (SDK) that can be used to to implement NDMPv4 of the standard.

Sun as a member of the SNIA TWG for NDMP has now made available via opensolaris.org it's implementation of the NDMP Server.  As of build 102 (snv_102) the NDMPv4 source code is available.

The  significance here is not so much the evolving protocol but rather multiple vendors, regardless of their business model, promoting open storage networking solutions for the industry.  This collaboration through SNIA promoting not only open standards but open sourced software is what customers expect from all storage vendors today.  The challenge is to get all of the storage vendors to contribute to the collaboration, contribution and evolution of open storage solutions.

Job well done Mark Carlson and Reza Sabdar.


Thursday Sep 04, 2008

Sun Tech Days 2008-2009 coming to you

Once again we are kicking off our yearly worldwide developer conference for 2008-2009.  We are coming to you, the developers, in 13 countries across 4 continents this year.  Netbeans, OpenSolaris, Java, Solaris, System Administration and best of all: hands-on-labs.  Throughout the world, developers continue to flock to these Tech Days to learn, share, develop and participate in the community of millions.

No matter if it's in South America, Asia, India, etc. it is exciting to meet with professionals, students, professors, consultants, customers, partners and vendors in a community setting where innovation and technology matters most.

If your building out your infrastructure, focusing on web 2.0 or looking to take advantage of high performance technical computing a Tech Day near you is worth experiencing.

See you soon in São Paulo Brasil.

Até lá!

Thursday Jul 24, 2008

It's the business model hombre...

You don't have to look too hard to see examples of businesses that have been impacted as a result of a change in the business model that they served.  One example that is still clear in my mind is the music industry.  There are many empty record store buildings as a result of how the internet has shifted the business model of distribution, sharing and mindset.  The music industry shift continues to this day, but some artists have gotten in front of the change rather than try to resist.  What is the one thing that drives most change?  I'll give you a hint.  It is the most powerful army in the world.  As I learned in business school, military war is plain awful, economic battle is simply brutal.  The perfect storm is when you have a declining economy and a changing business model that implies commodity.  Looking back at change it is easy to understand what happened to the slide rule, floppy disk drives, cathode ray tubes, drive-ins, the home delivery milkman and the home delivery iceman.

There was a lot of discussion about the Amazon S3 outage last Friday.  Some  folks were quick to jump on the cloud computing is dead wagon.  Their probable cause was left to this new storage/compute paradigm is crazy, see what will happen if you buy into this new  IT economy.  Storage has to be expensive.  Come on, it's the only thing expensive left... man.  Of course only start ups and daring enterprises would use such a service.  Well I disagree.  Having been personally involved in outages with previous companies and relying on 27 years of industry experience, it is true that major outages also occur with proprietary server/storage solutions of yesterday. In fact some pretty severe outages and no vendor is excluded.  Cloud computing is not going to go away.  It is only going to get stronger.  Economics will drive it.  New services economically attractive to businesses, individuals, students, etc. will continue to grow it.

As my Dad use to say: "Lead, don't follow."


Monday Jun 23, 2008

High Performance Computing in Dresden and Prague

Last week Dresden Germany hosted the ISC '08 (International Supercomputing Conference) as well as Sun's HPC Conference. It was a busy week for many of us in Dresden.  Plenty of presentations, discussions and information exchange among the HPC community.  Fritz Ferstl and myself had fruitful discussion with Dr. Matsuoka-san of TITech (Tokyo Institute of Technology) regarding Sun Grid Engine's policy for throughput AND priority. I also had the opportunity to have dinner with another group of customers at a dinner hosted by Andy Bechtolsheim. Love talking to customers and listening.  Having discussions with other industry vendors around trends, directions and new announcements certainly makes some topics lively.  I personally find the automotive industry crash simulations for safety fascinating. These simulations are an example of applied HPC for an industry.  More Sun HPC Software was announced last week in Dresden which included:

I then headed to Prague for a few days and visited Sun's development site.  A beautiful city with a lot of history and culture.  I understand now why Albert Einstein lived there and had the opportunity to eat at one of his favorite places.  Prague is one of the centers of Eastern European growth as evidenced by the presence of many U.S. based technology companies.  The busy commuter trains, congested technology parks and many construction sites are all you need to witness.  Here's to Macura, Michal, Martin, Victor, Marcin, Zsigmond, Jana, Lubomir, Alena and Michael.

Dresden and Prague are certainly cities of opportunity.

Tuesday Jun 10, 2008

OpenStorage blather... maybe not

There has been much talk about open source storage software in the past several months.  It seems that it is generating more interest than open source software in general.  The debates have aligned around 2 basic camps of nonsense and practicality.  One observation is starting to become clear.  It speaks relevance to certain folks.  Usually if something is mere hype people will ignore it.  I've watched something that was previously irrelevant become a lightening rod as of late.  Just as we are aligning for a presidential election here in the U.S. we have alignment around proprietary versus open sourced storage software.  More than mere startups are interested and able to design, build and offer a solution using software that is built from software that is open sourced. Heck you can even build your product on an open sourced code base and charge for it too.  It goes against the traditional grain of what is considered the norm for storage.  There is lots of proprietary storage software out there that comes from open sourced code-- e.g. embedded controllers.   Systems companies who have the knowledge of software, integration, sheer collaboration and understanding their customers are capable of creating a similar picture to the above.  It does go beyond DIY.

In fact if you have the expertise to lead in design trends you may be able to do better.  Take the so called blather around SSDs.  Some argue replacing a spinning drive with a FLASH drive using the traditional disk I/O interface is not worth it.  Maybe they are right.  However if your software was designed to use that SSD as a tertiary cache between the disk and the computational engine that would be different.  Yes maybe even altering as was the case when very large memories (VLM) were introduced in the mid-90s.  VLMs enabled the killer application database because working sets became much bigger.  The semiconductor folks do something similar and refer to the concept as pipelining.  Yes old concepts that get reapplied with newer technologies producing significant results.

So it is merely not just a do it yourself thing.  Click on the picture above an scroll through what the product offers.  An offering from a company who leads rather than follows.  It is probably true too if your company has all the capability of using open source software, hardware design and system integration.  Big companies too... not only startups.  Interesting times...

Thursday May 29, 2008

Open HA Cluster<-->Open HA Cluster

Another 2 million lines of source code contribution completed to the opensolaris.org community-- 6 months ahead of schedule.  Open HA Cluster is the source code, automated test suite, documentation and community for the Solaris Cluster Framework.  While a few agents and some encumbered code fragments are not being released, you are able to build a fully functional high availability cluster from the source code. With this release, users can develop and customize more complete, complex and sophisticated open-sourced business continuity and disaster recovery solutions. Included as well is integration with key applications such as Apache, Apache Tomcat, MySQL, PostgreSQL, DNS, NFS, Grid Engine, Glassfish, Samba, Kerberos and more. Even better you have the opportunity to contribute, modify, enhance and experiment as part of the community. 

This latest contribution follows the Solaris Cluster Agents in June 2007, the Solaris Cluster Geographic Edition in December 2007 and our most recent May 2008 source code.  Click the blueprint on the left for a simple cluster set up and configuration.

Ian Murdock is doing a keynote at LinuxTag 2008 in Berlin featuring Open HA Cluster, followed by a demo by Eve Kleinknecht.  Listen to Barton George and his podcast with Meenakshi Kaul-Basu about the whole enchilada.  Also a shout out to Thorsten Frueauf, Hartmut Streppel, Nick Solter, Amour Kwok, Jeff Osteen, Ashutosh Tripathi, Bonnie Corwin and the OpenSolaris team.  Last but certainly not least a much appreciated high five to the extended Sun Cluster team... including Keith "he's damn good" White.

Tuesday Apr 29, 2008

OpenStorage in the news... OpenStorage IS the news.

A year ago Sun announced its OpenStorage initiative.  OpenSolaris is enabling the open storage revolution with the industry's first open storage software community and it is thriving and growing.  Companies are actively contributing source code as well as building appliances and solutions with this OpenStorage software stack.  This is not a head on battle with proprietary storage vendors.  Rather it is a flankOpenStorage  provides customers the advantage of a global community, with all the building blocks they need to accelerate business and market response at 1/10th the cost, with freedom to change vendors. Unlike the competition, Sun remains active in the community, offering the full range of service and support to help you at any point along the path to OpenStorage.  The community is enabled to provide OpenStorage software pre-installed on selected servers and contributed to the community for download.

OpenStorage = commodity industry standard hardware + OpenSolaris

All community members love to share to the degree that they choose.  That is the beauty... participate actively or maybe just watch for the moment from your vantage point.  It is rewarding to observe the participation through the efforts of others.  From podcasts of enthused individuals destroying disk drives to community members touting the value of this open sourced software-- one point is consistent.  ZFS is a file system that keeps appearing in the news more and more.  For example, end to end data integrity WITHOUT  intelligent hardware RAID controllers using free software on commodity hardware is news. Simon blogging about an open sourced home file server is news.  Fear of the impact of this free technology to some proprietary business models is news.  Seeing what others are doing with this technology is news.  Interest from other companies both large and small on using this file system is news.  Tim Thomas talking about configuring native CIFS in WorkGroup mode on OpenSolaris is news.  When Tim discusses Domain mode that is news as well. Seeing Jim Hughes and his YouTube postings helps makes the news as well. 

OpenStorage is no longer coming.  OpenStorage is here and customers are containing and retiring their proprietary storage. 

Set your storage free...  Get connected.

Thursday Mar 20, 2008

A Completed Open Source Storage Stack... no kidding

Another storage code base has been posted at opensolaris.  This most recent contribution focuses on the area of hierarchical storage management (HSM).  The technology is much more than standard backup.  It addresses automated data management via policies driven by data and metadata.  HSM drives some of the largest data repositories out there in the industry today.  With our open sourcing of SAM-Q we have completed an extremely large complex effort of open sourcing our \*entire\* storage stack!

This milestone is only the end of the beginning since we have many new open storage projects in process at opensolaris.org. These new storage projects are all being developed out in the open with the community.  Everything from data services, protocols, file systems, compression, encryption, replication, snapshots, drivers and archive software is available to the community.  There is no other comprehensive open sourced storage stack out there in the industry.

However, there are other comprehensive proprietary storage stacks out there that are quite good but you pay a hefty price (premium) for each part of the storage stack.  If you have the time but not the money the opensolaris community may be the place where you can contribute.  The community may also be the place for you if you are trying to establish your business or solution at a revolutionary price point.  In either case pure economics is a driving force. 

You may want to check out my most current read. "Alan Greenspan - The Age of Turbulence"  If you enjoy economics, history and want to ponder the power of the open source movement (aggregate demand ;-) )-- this book is a must read.  Alan also gives you some insight into the current market meltdown.

Read what some of the many team members Margaret Hamburger, Ted Pogue and Lynn Rohrer have to say about our latest opensource efforts. The entire team's pace and execution responded to a very aggressive goal set by me ~1 year ago... "Open Source the entire storage stack."  I'm also excited by the code contributions made by partners and vendors to the community.  It is also equally exciting to see customers using the open sourced storage technologies to build their storage products for their businesses. 

We at Sun also have the opportunity to build hybrid storage solutions with the opensolaris storage stack as well.  After all, open source software is in our DNA and we are the largest commercial contributors of open source software in the world.  A big thank you to the entire team.


About

The blog of Bob Porras - Vice President, Data, Availability, Scalability & HPC for Sun Microsystems, Inc.

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30
   
       
Today