Part I: PureSystems, something old, something new, something from big blue

This is the first in a five-part series around the recent IBM PureSystems announcements. You can view the next post here.

For a certain generation of IBM faithful or followers the recently announced PureFlex and PureApplication systems might give a sense of DejaVu perhaps even causing some to wonder if they just woke up from a long Rip Van Winkle type nap.

Yet for another generation who may not yet be future IBM followers, fans, partners or customers, there could be a sense of something new and revolutionary with the PureFlex and PureApplication systems (twitter @ibmpuresystems).

In between those two groups, exist others who are either scratching their heads or reinvigorated with enthusiasm to get out and be able to discuss opportunities around little data (traditional and transactional) and big data, servers, virtualized, converged infrastructure, dynamic data centers, private clouds, ITaaS, SaaS and AaaS, PaaS, IaaS and other related themes or buzzword bingo topics.

Let us dig a little deeper and look at some So What types of questions and industry trends perspectives comments around what IBM has announced.

So what did IBM announce?
IBM announced PureSystems including:

  • PureFlex systems, products and technologies
  • PureApplication systems
  • PureSystems Centre

You can think of IBM PureSystems and Flex Systems Products and technology as a:

  • Private cloud or turnkey solution bundle solution
  • Platform deploying public or hybrid clouds
  • Data center in a box or converged and dynamic system
  • ITaaS or SaaS/AaaS or PaaS or IaaS or Cloud in a box
  • Rackem stack and package them type solution

So what is an IBM PureFlex System and what is IBM using?
It is a factory integrated data and compute infrastructure in a cabinet combing cloud, virtualization, servers, data and storage networking capabilities. The IBM PureFlex system is comprised of various IBM and products and technologies (hardware, software and services) optimized with management across physical and virtual resources (servers, storage (V7000), networking, operating systems, hypervisors and tools).

PureFlex includes automation and optimization technologies along with what IBM is referring to as patterns of expertise or what you might relate to as templates. Support for various hypervisors and management integration along with application and operating system support by leveraging IBM xSeries (x86 such as Intel) and pSeries (Power7) based processors for compute. Storage is the IBM V7000 (here and here) with networking and connectivity via IBM and their partners. The solution is capable of supporting traditional, virtual and cloud deployment models as well as platform for deploying Infrastructure as a Service (IaaS) on a public, managed service provider (MSP), hosting or private basis.

Click here to view the next post in this series, ok nuff said for now.

Here are some links to learn more:
Various IBM Redbooks and related content
The blame game: Does cloud storage result in data loss?
What do you need when its time to buy a new server?
2012 industry trends perspectives and commentary (predictions)
Convergence: People, Processes, Policies and Products
Buzzword Bingo and Acronym Update V2.011
The function of XaaS(X) Pick a letter
Hard product vs. soft product
Buzzword Bingo and Acronym Update V2.011
Part I: PureSystems, something old, something new, something from big blue
Part II: PureSystems, something old, something new, something from big blue
Part III: PureSystems, something old, something new, something from big blue
Part IV: PureSystems, something old, something new, something from big blue
Part V: PureSystems, something old, something new, something from big blue
Cloud and Virtual Data Storage Networking

Cheers
Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

Going dutch and other Spring 2012 StorageIO activities

Spring 2012 StorageIO traveling out and about events are underway with activities already having occurred in New York City along with several online live and recorded web casts that you can find here and backup, restore, BC, DR and archiving. Other upcoming events and traveling to various venues include Dallas (SNW), San Francisco, Washington DC, Nijkerk Netherlands and Las Vegas among others you can see here. Themes and topics of these and other events include data center convergence, infrastructure optimization, data protection modernization, data protection for virtual and cloud environments, performance and capacity planning, metrics that matter and strategy among others.

Greg in action Nijkerk Storage Seminar

For those of you in the Netherlands, or elsewhere in Europe, I’m going to be doing a two-day seminar for storage professionals along with for those involved in strategy, architecture and related data infrastructure topics on May 7 and 8. On May 9, I will be doing a deep dive companion seminar. You can learn more about these seminars being organized by Brouwer Consultancy in Nijkerk Netherlands by visiting their site here which includes agenda and related information.

Watch for more events, seminars, webinars and virtual trade shows by visiting the StorageIO events page.

Drop me a note if you would like to schedule or arrange for a seminar or event near you.

Ok, nuff said for now, see you out and about

Cheers
Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

Is 14.4TBytes of data storage for $52,503 a good deal? It depends!

A news story about the school board in Marshall Missouri approving data storage plans in addition to getting good news on health insurance rates just came into my in box.

I do not live in or anywhere near Marshall Missouri as I live about 420 miles north in the Stillwater Minnesota area.

What caught my eye about the story is the dollar amount ($52,503) and capacity amount (14.4TByte) for the new Marshall school district data storage solution to replace their old, almost full 4.8TByte system.

That prompted me to wonder, if the school district are getting a really good deal (if so congratulations), paying too much, or if about right.

Industry Trends and Perspectives

Not knowing what type of storage system they are getting, it is difficult to know what type of value the Marshall School district is getting with their new solution. For example, what type of performance and availability in addition to capacity? What type of system and features such as snapshots, replication, data footprint reduction aka DFR capabilities (archive, compression, dedupe, thin provisioning), backup, cloud access, redundancy for availability, application agents or integration, virtualization support, tiering. Or if the 14.4TByte is total (raw) or usable storage capacity or if it includes two storage systems for replication. Or what type of drives (SSD, fast SAS HDD or high-capacity SAS or SATA HDDs), block (iSCSI, SAS or FC) or NAS (CIFS and NFS) or unified, management software and reporting tools among capabilities not to mention service and warranty.

Sure there are less expensive solutions that might work, however since I do not know what their needs and wants are, saying they paid too much would not be responsible. Likewise, not knowing their needs vs. wants, requirements, growth and application concerns, given that there are solutions that cost a lot more with extensive capabilities, saying that they got the deal of the century would also not be fair. Maybe somewhere down the road we will hear some vendor and VAR make a press release announcement about their win in taking out a competitor from the Marshall school district, or perhaps that they upgraded a system they previously sold so we can all learn more.

With school districts across the country trying to stretch their budgets to go further while supporting growth, it would be interesting to hear more about what type of value the Marshall school district is getting from their new storage solution. Likewise, it would also be interesting to hear what alternatives they looked at that were more expensive, as well as cheaper however with less functionality. I’m guessing some of the cloud crowd cheerleaders will also want to know why the school district is going the route they are vs. going to the cloud.

IMHO value is not the same thing as less or lower cost or cheaper, instead its the benefit derived vs. what you pay. This means that something might cost more than something cheaper, however if I get more benefit from what might be more expensive, then it has more value.

Industry Trends and Perspectives

If you are a school district of similar size, what criteria or requirements would you want as opposed to need, and then what would you do or have you done?

What if you are a commercial or SMB environment, again not knowing the feature functionality benefit being obtained, what requirements would you have including want to have (e.g. nice to have) vs. must or have to have (e.g. what you are willing to pay more for), what would you do or have done?

How about if you were a cloud or managed service provider (MSP) or a VAR representing one of the many services, what would your pitch and approach be beyond simply competing on a cost per TByte basis?

Or if you are a vendor or VAR facing a similar opportunity, again not knowing the requirements, what would you recommend a school district or SMB environment to do, why and how to cost justify it?

What this all means to me is the importance of looking beyond lowest cost, or cost per capacity (e.g. cost per GByte or TByte) also factoring in value, feature functionality benefit.

Ok, nuff said for now, I need to get my homework assignments done.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

StorageIO books by Greg Schulz added to Intel Recommended Reading Lists

My two most recent books The Green and Virtual Data Center and Cloud and Virtual Data Storage Networking both published by CRC Press/Taylor and Francis have been added to the Intel Recommended Reading List for Developers.

Intel Recommended Reading

If you are not familiar with the Intel Recommended Reading List for Developers, it is a leading comprehensive list of different books across various technology domains covering hardware, software, servers, storage, networking, facilities, management, development and more.

Cloud and Virtual Data Storage NetworkingIntel Recommended Reading List

So what are you waiting for, check out the Intel Recommended Reading list for Developers where you can find a diverse line up of different books of which I’m honored to have two of mine join the esteemed list. Here is a link to a free chapter download from Cloud and Virtual Data Storage Networking.

Ok, nuff said for now.

cheers
gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

Can I ask for your support? Please vote for my blog

No Im not running for any elected office in a political or other organizational capacity, more on the voting stuff in a moment.

Let me start out by saying thank you to all of you who have and continue to read theses posts from where ever that happens to be from.

I also want to thank all of the sites and venues that pickup my blog feeds to make it easier for readers to view the content as well as thanks for all of the great comments and discussions.

Doing some recent end of year clean up and preparation for 2012, I was going back looking at some blog history and realized that StorageIOblog was launched back in late fall of 2006. For those not aware, my full blog feed is https://storageioblog.com/RSSfull.xml and there is also a brief feed at https://storageioblog.com/RSS.xml and the full archives going back to 2006 can be found at https://storageioblog.com/RSSfullArchive.xml.

Ok, now back to the voting stuff.

It is that time of the year to cast your vote over at Eric Sieberts (aka @ericsiebert) vsphere-land site where my StorageIOblog is among around 180 different IT technology blogs nominated for inclusion and balloting, many of whom are also fellow vExperts. The blogs over at vsphere-land cover diverse topics, technologies, trends and themes including servers, storage, networking, cloud, virtualization, security and related topic themes.

Here is the announcement for the 2012 vsphere-land voting.

Some of the blogs have been around for many years while there is also a category for new less than a year old. In this years voting, anyone can vote however only one ballot per person, there the top ten where you can pick up to ten different blogs and then rank those.

There are categories for virtualization, cloud and storage focused as well as for independent bloggers (e.g. non vendors) as well as for news and media venues. The blogs that are part of the balloting were all via open nomination and if yours or your favorite blog is not on the list, go easy on Eric as he made multiple attempts via different venues to make the process known (hint, make sure Eric knows of your site, however also follow him and his sites for the future).

The voting is up and running until February 7 2012 at this site here.

Check out the voting, balloting and polling process where you can select my StorageIOblog as one of ten overall selections, as well as rank it within those ten, then select StorageIOblog in the storage category as well as in the independent blogger categories if you are so inclined (thanks in advance).

Also, check out Erics great books Maximum vSphere along with VMware VI3 implementation at Amazon.com among other venues.

Ok, nuff said for now, please get out and vote and thank in advance for your interest and support.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

A conversation from SNW 2011 with Jenny Hamel

Here (.qt) and here (.wmv) is a video from an interview that I did with Jenny Hamel (@jennyhamelsd6) during the Fall 2011 SNW event in Orlando Florida.

audio

Topics covered during the discussion include:

  • Importance of metrics that matter for gaining and maintaining IT situational awareness
  • The continued journey of IT to improve customer service delivery in a cost-effective manner
  • Reducing cost and complexity without negatively impacting customer service experience
  • Participating in SNW and SNIA for over ten years on three different continents

Industry Trends and Perspectives

  • Industry trends, buzzword bingo (SSD, cloud, big data, virtualization), adoption vs. deployment
  • Increasing efficiency along with effectiveness and productivity
  • Stretching budgets to do more without degrading performance or availability
  • How customers can navigate their way around various options, products and services
  • Importance of networking at events such as SNW along with information exchange and learning
  • Why data footprint reduction is similar to packing smartly when going on a journey
  • Cloud and Virtual Data Storage Networking (now available on Kindle and other epub formats)

View the video from SNW fall 2011 here (.qt) or here (.wmv).

audio

Check out other videos and pod casts here or at StorageioTV.com

Speaking of industry trends, check out the top 25 new posts from 2011, along with the top 25 all time posts and my comments (predictions) for 2012 and 2013.

Ok, nuff said for now

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

Top storageio cloud virtualization networking and data protection posts

Im in the process of wrapping up 2011 and getting ready for 2012. Here is a list of the top 25 all time posts from StorageIOblog covering cloud, virtualization, servers, storage, green IT, networking and data protection. Looking back, here is 2010 and 2011 industry trends, thoughts and perspective predictions along with looking forward, a 2012 preview here.

Top 25 all time posts about storage, cloud, virtualization, networking, green IT and data protection

Check out the companion post to this which is the top 25 2011 posts located here as well as 2012 and 2013 predictions preview here.

Ok, nuff said for now

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

2012 industry trends perspectives and commentary (predictions)

2011 is almost over, so its wrap up time of the year as well as getting ready for 2012.

Here is a link to a post of the top 25 new posts that appeared on StorageIOblog in 2011.

As a companion to the above, here is a link to the all time top 25 posts from StorageIOblog.

Looking back, here is a post about industry trends, thoughts and perspective predictions for 2010 and 2011 (preview 2012 and 2013 thoughts and perspectives here).

Im still finalizing my 2012 and 2013 predictions and perspectives which is a work in progress, however here is a synopsis:

  • Addressing storage woes at the source: Time to start treating the source of data management and protection including backup challenges instead of or in addition to addressing downstream target destination topics.
  • Big data and big bandwidth meet big backup: 2011 was a buzz with big data and big bandwidth so 2012 will see realization that big backup needs to be addressed. Also in 2012 there will be continued realization that many have been doing big data and big bandwidth thus also big backups for many years if not decades before the current big buzzword became popular.
  • Little data does not get left out of the discussion even though younger brother big data gets all of the press and praise. Little data may not be the shining diva it once was, however the revenue annuity stream will keep many software, tools, server and storage vendors afloat while customers continue to rely on the little data darling to run their business.
  • Cloud confusion finds clarity on the horizon: Granted there will be plenty of more cloud fud and hype, cloud washing and cleaning going around, however 2012 and beyond will also find organizations realizing where and how to use different types of clouds (public, private, hybrid) too meet various needs from SaaS and AaaS to PaaS to IaaS and other variations of XaaS. Part of the clarification that will help remove the confusion will be that there are many different types of cloud architectures, products, stacks, solutions, services and products to address various needs. Another part of the clarification will be discussion of what needs to be added to clouds to make them more viable for both new, as well as old or existing applications. This means organizations will determine what they need to do to move their existing applications to some form of a cloud model while understanding how clouds coexist and compliment what they are currently doing. Cloud conversations will also shift from low cost or for free focus expanding to discussions around value, trust, quality of service (QoS), SLOs, SLAs, security, reliability and related themes.

Industry Trends and Perspectives

  • Cloud and virtualization stack battles: The golden rule of virtualization and clouds is that who ever controls the management and software stacks controls the gold. Hence, watch for more positioning around management and enablement stacks as well as solutions to see who gains control of the gold.
  • Data protection modernization: Building off of first point above, data protection modernization the past several years has been focused on treating the symptoms of downstream problems at the target or destination. This has involved swapping out or moving media around, applying data footprint reduction (DFR) techniques downstream to give near term tactical relief as has been the cause with backup, restore, BC and DR for many years. Now the focus will start to expand to how to address the source of the problem with is an expanding data footprint upstream or at the source using different data footprint reduction tools and techniques. This also means using different metrics including keeping performance and response time in perspective as part of reduction rates vs. ratios while leveraging different techniques and tools from the data footprint reduction tool box. In other words, its time to stop swapping out media like changing tires that keep going flat on a car, find and fix the problem, change the way data is protected (and when) to cut the impact down stream. This will not happen overnight, however with virtualization and cloud activities underway, now is a good time to start modernizing data protection.
  • End to End (E2E) management tools: Continue focus around E2E tools and capabilities to gain situational awareness across different technology layers.
  • FCoE and Fibre Channel continue to mature: One sure sign that Fibre Channel over Ethernet (FCoE) is continuing to evolve, mature and gain initial traction is the increase in activity declaring it dead or dumb or similar things. FCoE is still in its infancy while Fibre Channel (FC) is in the process of transitioning to 16Gb with a roadmap that will enable it to continue for many more years. As FCoE continues to ramp up over next several years (remember, FC took several years to get where it is today), continued FC enhancements will give options for those wishing to stick with it while gaining confidence with FCoE, iSCSI, SAS and NAS.
  • Hard drive shortages drive revenues and profits: Some have declared that the recent HDD shortages due to Thailand flooding will cause Solid State Devices (SSD) using flash memory to dramatically grow in adoption and deployment. I think that both single level cell (SLC) and multi level cell (MLC) flash SSDs will continue to grow in deployments counted in units shipped as well as revenues and hopefully also margin or profits. However I also think that with the HDD shortage and continued demand, vendors will use the opportunity to stabilize some of their pricing meaning less discounting while managing the inventory which should mean more margin or profits in a quarter or too. What will be interesting to watch will be if SSD vendors drop the margin in an effort to increase units shipped and deployed to show market revenue and adoption growth while HDD margins rise.

Industry Trends and Perspectives

  • QoS, SLA/SLOs part of cloud conversations: Low cost or cost avoidance will continue to be the focus of some cloud conversations. However with metrics and measurements to make informed decisions, discussions will expand to QoS, SLO, SLAs, security, mean time to restore or return information, privacy, trust and value also enter into the picture. In other words, clouds are growing up and maturing for some, while their existing capabilities become discovered by others.
  • Clouds are a shared responsibility model: The cloud blame game when something goes wrong will continue, however there will also be a realization that as with any technology or tool, there is a shared responsibility. This means that customers accept responsibility for how they will use a tool, technologies or service, the provider assumes responsibility, and both parties have a collective responsibility.
  • Return on innovation is the new ROI: For years, no make that decades a popular buzz term is return on investment the companion of total cost of ownership. Both ROI and TCO as you know and like (or hate) will continue to be used, however for situations that are difficult to monitize, a new variation exists. That new variation is return on innovation which is the measure of intangible benefits derived from how hard products are used to derive value for or of soft products and services delivered.
  • Solid State Devices (SSD) confidence: One of the barriers to flash SSD adoption has been cost per capacity with another being confidence in reliability and data consistency over time (aka duty cycle wear and tear). Many enterprise class solutions have used single level cell (SLC) flash SSD which has better endurance, duty cycle or wear handing capabilities however that benefit comes at the cost of a higher price per capacity. Consequently vendors are pushing multi level cell (MLC) flash SSD that reduces the cost per capacity, however needs extra controller and firmware functionality to manage the wear leaving and duty cycle. In some ways, MLC flash is to SSD memory what SATA high-capacity desktop drives were to HDDs in the enterprise storage space about 8 to 9 years ago. What I mean by that is that more cost high performance disk drives were the norm, then lower cost higher capacity SATA drives appeared resulting in enhancements to make them more enterprise capable while boosting the confidence of customers to use the technology. Same thing is happening with flash SSD in that SLC is more expensive and for many has a higher confidence, while MLC is lower cost, higher capacity and gaining the enhancements to take on a role for flash SSD similar to what high-capacity SATA did in the HDD space. In addition to confidence with SSD, new packaging variations will continue to evolve as well.
  • Virtualization beyond consolidation: The current wave of consolidation of desktop using VDI, server and storage aggregation will continue, however a trend that has grown for a couple of years now that will take more prominence in 2012 and 2013 is realization that not everything can be consolidated, however many things can be virtualized. This means for some applications the focus will not be how many VMs to run per PM, rather, how a PM can be more effectively used to boost performance and agility for some applications during part of the day, while being used for other things at different times. For example a high performance database that normally would not be consolidated would be virtualized to enable agility for maintenance, BC, DR load balancing and placed on a fast PM with lots of fast memory, CPU and IO capabilities dedicated to it. However during off hours when little to no database activity is occurring, then other VMs would be moved onto that PM then moved off before the next busy cycle.

Industry Trends and Perspectives

  • Will applications be ready to leverage cloud: Some applications and functionality can more easily be moved to cloud environments vs. others. A question that organizations will start to ask is what prevents their applications or business functionality from going to or using cloud resources in addition to asking cloud providers what new capabilities will they extend to support old environments.
  • Zombie list grows: More items will be declared dead meaning that they are either still alive, or have reached stability to the point where some want to see them dead so that their preferred technology or topic can take root.
  • Some other topics and trends include continued growing awareness that metrics and measurements matter for cloud, virtualization, data and storage networking. This also means a growing awareness that there are more metrics that matter for storage than cost per GByte or Tbyte that include IOPS, latency or response time, bandwidth, IO size, random and sequential along with availability. 2012 and 2013 will see continued respect being given to NAS at both the high end as well as low end of the market from enterprise down to consumer space. Speaking of consumer and SOHO (Small Office Home Office), now that SMB has generally been given respect or at least attention by many vendors, the new frontier will be to move further down market to the lower end of the SMB which is SOHO, just above consumer space. Of course some vendors have already closed the gap (or at least on paper, power point, web ex or you tube video) from consumer to enterprise. Of course Buzzword bingo will continue to be a popular game.
  • Oh, btw, DevOps will also appear in your vocabulary if it has not already.

Watch for more on these and other topics in the weeks and months to come and if you and to read more now, then get a copy of Cloud and Virtual Data Storage Networking. Also check out the top 25 new post of 2011 as well as some of the all time most popular posts at StorageIOblog.com that can also be seen on various other venues that pickup the full RSS feed or archive feed. Also check out the StorageIO news letter for more industry trends perspectives and commentary.

Ok, nuff said for now

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

Top 2011 cloud virtualization storage and networking posts

Im in the process of wrapping up 2011 and getting ready for 2012, here is a list of the top 25 new posts from this past year at StorageIOblog.

Looking back, here is a post about industry trends, thoughts and perspective predictions for 2010 and 2011 (preview 2012 and 2013 thoughts and perspectives here).

Here are the top 25 new blog posts from 2011

Check out the companion posts of the top 25 all time posts here as well as 2012 and 2013 predictions preview here.

Ok, nuff said for now

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2012 StorageIO and UnlimitedIO All Rights Reserved

New Seagate Momentus XT Hybrid drive (SSD and HDD)

Seagate recently announced the next generation Momentus XT Hybrid Hard Disk Drive (HHDD) with a capacity of 750GB in a 2.5 inch form factor and MSRP of $245.00 USD including integrated NAND flash solid state device (SSD). As a refresher, the Momentus XT is a HHDD in that it includes a 4GB nand flash SSD integrated with a 500GB (or larger) 7,200 RPM hard disk drive (HDD) in a single 2.5 inch package.

Seagate Momentus XT
HHDD with integrated nand flash SSD photo courtesy Seagate.com

This is the fifth installment of a series that I have done since June 2010 when I received my first HHDD a Seagate Momentus XT. You can read the other installments of my momentus moments here, here, here and here.

Whats is new with the new generation.
Besides extra storage space capacity up to 750GB (was 500GB), there is twice as much single level cell (SLC) nand flash memory (8GB vs. 4GB in previous generation) along with an enhanced interface using 6Gb per second SATA that supports native command queuing (NCQ) for better performance. Note that NCQ was available on the previous generation Momentus XT that used a 3Gb SATA interface. Other enhancements include a larger block or sector size of 4096 bytes vs. traditional 512 bytes on previous generation storage devices.

This bigger sector size results in less overhead with managing data blocks on large capacity storage devices. Also new are caching enhancements are FAST Factor Flash Management, FAST Factor Boot and Adaptive Memory Technology. Not to be confused with EMC Fully Automated Storage Tiering the other FAST; Seagate FAST is technology that exists inside the storage drive itself. FAST Factor boot enables systems to boot and be productive with speeds similar to SSD or several times faster than traditional HDDs.

The FAST Factor Flash Management provides the integrated intelligence to maximize use of the nand flash or SSD capabilities along with spinning HDD to boot performance, keep up compatibility with different systems and their operating systems. In addition to performance and interoperability, data integrity and SSD flash endurance are also enhanced for investment protection. The Adaptive Memory technology is a self learning algorithm to give SSD like performance for often used applications and data to close the storage capacity too performance gap that has increased along with data center bottlenecks.

Some questions and discussion comments:

When to use SSD vs. HDD vs. HHDD?
If you need the full speed of SSD to boost performance across all data access and cost is not an issue for available capacity that is where you should be focused. However if you are looking for lowest total cost of storage capacity with no need for performance, than lower cost high capacity HDDs should be on your shopping list. On the other hand, if you want a mix of performance and capacity at an effective price, than HHDDs should be considered.

Why the price jump compared to first generation HHDD?
IMHO, it has a lot to do with current market conditions, supply and demand.

With recent floods in Thailand and forecasted HDD and other technology shortages, the lay of supply and demand applies. This means that the supply may be constrained for some products causing demand to rise for others. Your particular vendor or supplier may have inventory however will be less likely to heavily discount while there are shortages or market opportunities to keep prices high. There are already examples of this if you check around on various sites to compare prices now vs. a few months ago. Granted it is the holiday shopping season for both people as well as organizations spending the last of their available budgets so more demand for available supplies.

What kind of performance or productivity have I seen with HHDDs?
While I have not yet tested and compared the second generation or new devices, I can attest to the performance improvements resulting in better productivity over the past year using Seagate Momentus XT HHDDs compared to traditional HDDs. Here is a post that you can follow to see some boot performance comparisons as part of some virtual desktop infrastructure (VDI) sizing testing I did earlier this year that included both HHDD and HDD.

HHDD desktop 1

HDD desktop 1

HHDD desktop 2

Avg. IOPS

334

69 to 113

186 to 353

Avg. MByte sec

5.36

1.58 to 2.13

2.76 to 5.2

Percent IOPS read

94

80 to 88

92

Percent MBs read

87

63 to 77

84

Mbytes read

530

201 to 245

504

Mbytes written

128

60 to 141

100

Avg. read latency

2.24ms

8.2 to 9.5ms

1.3ms

Avg. write latency

10.41ms

20.5 to 14.96ms

8.6ms

Boot duration

120 seconds

120 to 240 sec

120

Click here to read the entire post about the above table

When will I jump on the SSD bandwagon?
Great question, I have actually been on the SSD train for several decades using them, selling them, covering, analyzing and consulting around them along with other storage mediums including HDD, HHDD, cloud and tape. I have some SSDs and will eventually put them into my laptops, workstations and servers as primary storage when the opportunity makes sense.

Will HHDDs help backup and other data protection tasks?
Yes, in fact I initially used my Momentus XTs as backup or data protection targets along with for moving large amounts of data between systems faster than what my network could support.

Why not use a SSD?
If you need the performance and can afford the price, go SSD!

On the other hand, if you are looking to add a small 64GB, 128GB or even 256GB SSD while retaining a larger capacity, slower and lower cost HDD, an HHDD should be considered as an option. By using an HHDD instead of both a SSD and HDD, you will cut the need of figuring out how to install both in space constrained laptops, desktop or workstations. In addition, you will cut the need to either manually move data between the different devices or avoid having to acquire software or drivers to do that for you.

How much does the new Seagate Momentus XT HHDD cost?
Manufactures Suggested Retail Price (MSRP) is listed at $245 for a 750GB version.

Does the Momentus XT HHDD need any special drivers, adapters or software?
No, they are plug and play. There is no need for caching or performance acceleration drivers, utilities or other software. Likewise no needs for tiering or data movement tools.

How do you install an HHDD into an existing system?
Similar to installing a new HDD to replace an existing one if you are familiar with that process. If not, it goes like this (or uses your own preferred approach).

  • Attach a new HHDD to an existing system using a cable
  • Utilize a disk clone or image tool to make a copy of the existing HDD to HHDD
  • Note that the system may not be able to be used during the copy, so plan ahead.
  • After the clone or image copy is made, shutdown system, remove existing HDD and replace it with the HHDD that was connected to the system during the copy (remember to remove the copy cable).
  • Reboot the system to verify all is well, note that it will take a few reboots before the HHDD will start to learn your data and files along with how they are used.
  • Regarding your old HDD, save it, put it in a safe place and use it as a disaster recovery (DR) backup. For example if you have a safe deposit box or somewhere else safe, put it there for when you will need it in the future.


Seagate Momentus XT and USB to SATA cable

Can an HHDD fit into an existing slot in a laptop, workstation or server?
Yes. In fact, unlike a HDD and SSD combination, that requires multiple slots or forcing one device to be external, HHDDs like the Momentus XT simply use the space where your current HDD is installed.

How do you move data to it?
Beyond the first installation described above, the HHDD appears as just another local device meaning you can move data to or from it like any other HDD, SSD or CD.

Do you need automated tiering software?
No, not unless you need it for some other reason or if you want to use an HHDD as the lower cost, larger capacity option as a companion to a smaller SSD.

Do I have any of the new or second generation HHDDs?
Not yet, maybe soon and I will do another momentus moment point when that time arrives. For the time being, I will continue to use the first generation Momentus XT HHDDs

Bottom line (for now), If you are considering a large capacity, HDDs check out the HHDDs for an added performance boost including faster boot times as well as accessing other data quicker.

On the other hand if you want an SSD however your budget restricts you to a smaller capacity version, look into how an HHDD can be a viable option for some of your needs.

Ok, nuff said

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

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All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2011 StorageIO and UnlimitedIO All Rights Reserved

Speaking of speeding up business with SSD storage

Solid state devices (SSD) are a popular topic gaining both industry adoption and customer deployment to speed up storage performance. Here is a link to a recent conversation that I had with John Hillard to discuss industry trends and perspectives pertaining to using SSD to boost performance and productivity for SMB and other environments.

I/O consolidation from Cloud and Virtual Data Storage Networking (CRC Press) www.storageio.com/book3.html

SSDs can be a great way for organizations to do IO consolidation to reduce costs in place of using many hard disk drives (HDDs) grouped together to achieve a certain level of performance. By consolidating the IOs off of many HDDs that often end up being under utilized from a space capacity basis, organizations can boost performance for applications while reducing, or reusing HDD based storage capacity for other purposes including growth.

Here is some related material and comments:
Has SSD put Hard Disk Drives (HDDs) On Endangered Species List?
SSD and Storage System Performance
Are Hard Disk Drives (HDDs) getting too big?
Solid state devices and the hosting industry
Achieving Energy Efficiency using FLASH SSD
Using SSD flash drives to boost performance

Four ways to use SSD storage
4 trends that shape how agencies handle storage
Giving storage its due

You can read a transcript of the conversation and listen to the pod cast here, or download the MP3 audio here.

Ok, nuff said about SSD (for now)

Cheers Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2011 StorageIO and UnlimitedIO All Rights Reserved

Cloud, virtualization and storage networking conversations

Here is a link to a series cloud, virtualization and storage networking conversations posts that Im doing over at IT-Toolbox. Each post in the series covers various topics along with a frequently asked question that I encounter pertaining to clouds, virtualization and storage networking.

Here is some related material:
The blame game: Does cloud storage result in data loss?
What do VARs and Clouds as well as MSPs have in common?
Convergence: People, Processes, Policies and Products
Clouds and Data Loss: Time for CDP (Commonsense Data Protection)?
Poll: What Do You Think of IT Clouds?
Clouds are like Electricity: Dont be Scared
Cloud conversations: Loss of data access vs. data loss
Server and Storage Virtualization – Life beyond Consolidation
Should Everything Be Virtualized?

Check out the cloud, virtualization and storage networking conversations series here.

Ok, nuff said (for now)

Cheers Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2011 StorageIO and UnlimitedIO All Rights Reserved

Do you know HDS or what it means?

How much do you know about HDS?

When you hear HDS in the context of information technology do you think of Hitachi Data Systems?

Along with a bunch of other IT industry advisors, analysts, bloggers, consultants, financiers and pundits or influencers, Im attending a event being sponsored by HDS this week in San Jose California (SJC).

For those not familiar, as a division of the much larger Japan based conglomerate named Hitachi, HDS sells various types of data storage systems and associated management tools along with services.

While on the airplane from Seattle (SEA) to SJC the other night (Disclosure: HDS picked up the one way coach ticket) it occurred to me different things that HDS could refer to besides Hitachi Data Systems.

In addition to being the International Airtranspot Transport Association (IATA) code for Hoedspruit Airport in South Africa where HDS is in the process of buying Shoeden Data Systems (SDS), here are some other possibilities of what HDS could mean.

Hadoop Data Solutions
Half height Disk Shelve
Hardware Disks and Software
Has Dedupe Solutions
Has Disaster recovery Solutions
Has Disk Story
Has Disks Servers
Has Diverse Solutions
Has Done Servers
Have Daily Schnitzel (in Vienna aka Wien)

HDDs Depend on Software
Healthcare Data Systems
Helps Datacenters Save
Helps Data Survives
Helps Data Synchronize
Helps Delete Spam
Helps Dell Servers
Helps Disk Spin
High Density SAS
Houses Data on SSD
How Data Saved
Hu (Yoshida) Discusses Storage
Huge Disk System
HVAC Down Stairs (Heating Ventilation Air Conditioning)
Hybrid Data Systems

Ok, nuff said for now in case the HDS influence folks dont have a sense of influence humor.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2011 StorageIO and UnlimitedIO All Rights Reserved

IT and technology turkeys

Now that Halloween and talk of Zombies has past (at least for now), that means next up on the social or holiday calendar topics in the U.S. is thanksgiving which means turkey themes.

With turkey themes in mind, how about some past, current and maybe future technology flops or where are they now.

A technology turkey can be a product, trend, technique or theme that was touted (or hyped) and flopped for various reasons not flying up to, or meeting its expectations. That means that a technology turkey may have had industry adoption however lacked customer deployment.

Lets try a few, how about holographic storage, or is that still a future technology?

Were NEXT computer and the Apple Newton turkeys?

Disclosure: I have a Newton that has not been used since the mid 90s.

Is ATA over Ethernet (AoE) a future turkey candidate along with FCoE aka Fibre Channel over Ethernet (or here or here), or is that just some peoples wishful thinking regarding FCoE being a turkey?

Speaking of AoE, what ever happened to Zetera (aka Hammer storage) the iSCSI alternative of a few years ago?

To be fair how about IPFC not to be confused with FCIP (Fibre Channel frames mapped to IP for distance) or iFCP not to be confused with FCoE or iSCSI. IPFC mapped IP as upper level protocol (ULP) onto Fibre Channel coexisting with FCP and FICON. There were only a few adopters of IPFC that used it as a low latency channel to channel (CTC) mechanism for open systems before InfiniBand and other technologies matured.

Im guessing that someone will step up to defend the honor of Microsoft Windows Vista, however until then, IMHO it is or was a Turkey. While on the topic of operating systems, anyone have an opinion on IBMs OS2? Speaking of PCs, how about the DEC Rainbow and its sibling the Robin? Remember when IBM was in the PC business before selling it off to Lenovo, how about the IBM PCjr, turkey candidate or not?

HP should be on the turkey list with their now ex CEO Leo Apotheker whom they put out to pasture, on the technology front, anybody remember AutoRAID?

How about the Britton Lee Database machine which today would be referred to as a storage appliance or application optimized storage system such as the Oracle Exadata II (or Oracle Exadata I based on HP hardware) among others. Note that Im not saying Exadata I or Exadata II are turkeys as that will be left to your own determination. Both are cool from a technology standpoint, however there is more to having neat or interesting technology to move from announcement to industry adoption to customer deployment, things that Oracle has been having some success with.

Speaking of Oracle, remember when Sun bought the Encore storage system and renamed it the A7000 (not to be confused with the A5000 aka Photon) in an attempt to compete against the EMC Symmetrix. The Encore folks after Sun went on to their next project and still today call it DataCore. Meanwhile Sun discontinued the A7000 after a period of time similar to what they did with other acquisitions such as Pirus which became the 6920 which was end of lifed as part of a deal where Sun increased their resell activity of HDS which too has since been archived. Hmmm, that begs the question of what happens with Oracle acquiring Pillar with an earn out scheme where if there is revenue there is a payout, if there is no revenue then there is a tax write off.

What about big data, will that become a turkey following in the footsteps of other former high flyers such as cloud, virtualization, data classification, CDP, Green IT and SOA among many others. IMHO that depends upon what your view or definition along with expectations of big data is as a buzzword bingo topic. Depending on your view, that will determine if the above will join others that fade away from the limelight shifting into productive modes for customers and profitable activity for vendors.

Want to read what others have to say about technology turkeys or flops?

Here is what ibitimes has to say about technology flops (aka) turkeys, with Infoworlds lineup here, Computerworlds list is here. Meanwhile a couple from mashable here and here, Cnet weighs in here, with another list over at investorplace found here, and checkout the list at Money here with the telegraph represented here. Of course you could Google to find more however you would probably also stumble upon Googles own flops or technology turkeys including wave.

What is your take as to other technology turkeys past, present or future?

Ok, nuff said for now

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2011 StorageIO and UnlimitedIO All Rights Reserved