EPA Energy Star for data center storage draft 3 specification

US EPA Energy Star for Data Center StorageUncle SAM wants you to be energy efficient and effective with optimized data center storage

The U.S. EPA is ready to release DRAFT 3 of the Energy Star for data center storage specification and has an upcoming web session that you can sign up for if are not on their contact list of interested stake holders. If you are not familiar with the EPA Energy star for data center storage program, here is some background information.

Thus if you are interested, see the email and information below, signup and take part if so inclined as opposed to saying that you did not have a chance to comment.

Dear ENERGY STAR® Data Center Storage Manufacturer or Other Interested Party:

The U.S. Environmental Protection Agency (EPA) would like to announce the release of the Draft 3 Version 1.0 ENERGY STAR Specification for Data Center Storage. The draft is attached and is accompanied by a cover letter and Draft Test Method. Stakeholders are invited to review these documents and submit comments to EPA via email to storage@energystar.gov by Friday, July 27, 2012.

EPA will host a webinar on Wednesday, July 11, 2012, tentatively starting at 1:00PM EST. The agenda will be focused on elements from Draft 3, Product Families, and other key topics. Please RSVP to storage@energystar.gov no later than Tuesday, July 3, 2012 with the subject "RSVP – Storage Draft 3 specification meeting."

If you have any questions, please contact Robert Meyers, EPA, at Meyers.Robert@epa.gov or (202) 343-9923; or John Clinger, ICF International, at John.Clinger@icfi.com or (202) 572-9432.

Thank you for your continued support of the ENERGY STAR program.

For more information, visit: www.energystar.gov

This message was sent to you on behalf of ENERGY STAR. Each ENERGY STAR partner organization must have at least one primary contact receiving e-mail to maintain partnership. If you are no longer working on ENERGY STAR, and wish to be removed as a contact, please update your contact status in your MESA account. If you are not a partner organization and wish to opt out of receiving e-mails, you may call the ENERGY STAR Hotline at 1-888-782-7937 and request to have your mass mail settings changed. Unsubscribing means that you will no longer receive program-wide or product-specific e-mails from ENERGY STAR.

 

 

 

Ok, you have been advised, 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

NetApp on rough ground, or a diamond in the rough?

Storage I/O Industry Trends and Perspectives

In case you missed it, NetApp announced their most recent quarterly earnings a few weeks ago which in themselves were not bad. However what some of their competition jumping up and down for joy while others are scratching their heads is the forward-looking guidance given by NetApp.

NetApp can be seen as being on rough ground given their forward-looking guidance over the next year which could be seen as either very conservative, or an admission that they are not growing as fast as some of their competitors are challenging them.

Reading between the lines, looking at various financial and other resources in addition to factoring in technology items, there is more to NetApp then meets the eye and current stock price or product portfolio.

For example, NetApp is sitting on over $4 Billion USD cash that they could use for an acquisition, buying back stock, launching a major sales and marketing initiative to expand into new or adjacent markets or other activities. Speaking of acquisitions, NetApp has done some in the past including Spinnaker, which is now integrated with Ontap (e.g. clustering), Topio, Decru (security encryption) and Onaro (DCIM and IRM management software tools). More recently, NetApp has acquired Bycast (archiving and policy storage management software), Akorri (capacity management and DCIM and IRM software) and Engenio. NetApp is also maintaining good margins via both direct, channel and OEM activities while launching new products such as the channel and SMB focused FAS 2220.

Its arguable depending upon your point of view (or who you for or are a fan of) if NetApp has all the right product pieces now, in the works, or on their radar for acquisitions. Assuming that NetApp has the pieces, they also need to move beyond selling simply what is on the truck or what is safe and comfortable or perhaps easy to sell. This is not to say that NetApp is not being effective in selling what they have and pushing the envelope, however keeping in mind who their main competitor is, the old sales saying of being able to sell ice to an Eskimo comes to mind.

Two companies on parralel tracks offset by time: EMC and NetApp

In the case of NetApp, when the competition makes an issue about scalibility or performance of their flagship storage systems FAS and Ontap storage software, change the playing field leveraging all the tools in their portfolio. NetApp like EMC before them is figuring out how to sell via different channels or venues their complete portfolio with a mix of direct, channel and OEM. After all, it seems like only yesterday that EMC was trying to figure out where and when to sell CLARiiON (e.g. now VNX) as opposed to avoiding competing with the Symmetrix (aka now the VMAX) not to mention expanding from a direct to channel and OEM model. Perhaps NetApp can continue to figure out how to leverage more effectively the Engenio E series for big bandwidth beyond their current OEMs. NetApp can also leverage their existing partners who have embraced Bycast (aka StorageGrid) while finding new ones.

The reality is that NetApp is being challenged by EMC who is moving down market into some of NetApp’s traditional accounts along with in the scale-out NAS and big data sectors. This is where NetApp can leverage their technical capabilities including people combined with some effective sales and marketing execution to change the playing field vs. responding to EMC and others.

NetApp has many of the pieces, parts, products, people, programs and partners so now how can they leverage those to expand both their revenues, as well as support margin to grow the business, unless they are looking to be acquired.

I still subscribe that NetApp and EMC are two similar companies on parallel tracks offset by time, by about a decade or decade and a half.

Storage I/O Industry Trends and Perspectives

Thus, IMHO NetApp is a diamond in the rough, granted I am guessing EMC and some others do not see it that way. However, there was a time when EMC was seen as a diamond in the rough while others discounted that notion, particularly an Itty Bitty Manufacturing company from New York who is now focusing on services among other things.

Keep in mind however, diamonds can also be lost or taken as well as there can be fake gems.

Here are some related links:
Unified storage systems showdown: NetApp FAS vs. EMC VNX
Two companies on parallel tracks moving like trains offset by time: EMC and NetApp
NetApp buying LSI’s Engenio Storage Business Unit

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

Green IT deferral blamed on economic recession might be result of green gap

Storage I/O Industry Trends and Perspectives

I recently saw a comment somewhere that talked about Green IT being deferred or set aside due to lack of funding because of ongoing global economic turmoil. For those who see Green IT in the context of the green washing efforts that requiring spending to gain some benefits that I can understand. After all, if your goal is to simply go and be or be seen as being green, there is a cost to doing that.

With tight or shrinking IT budgets, there are other realities and while organizations may want to do the right thing helping the environment, however that is often seen as overhead to financial conscious management.

On the other hand, turn the green washing messaging off or at least dial-it back a bit as has been the case the past couple of years.

Expand the Green IT discussion or change it around a bit from that of being seen or perceived as being green by energy efficiency or avoidance to that of effectiveness, enhanced productivity, doing more with what you have or with less and there is a different opportunity.

That opportunity is to meet the financial and business goals or requirements that as a by-product help the environment. In other words, expand the focus of Green IT to that of economics and improving on resource effectiveness and the environment gets a free ride, or, Green gets self-funded.

The Green and Virtual Data Center Book addressing optimization, effectivness, productivity and economics

The challenge is what I refer to as the Green Gap, which is the disconnect between what is talked about (e.g. messaging) and thus perceived to be Green IT and where common IT opportunities exist (or missed opportunities have occurred).

Green IT or at least the tenants of driving efficiency and effectiveness to use energy more effectively, address recycling and waste, removable of hazardous substance and other items continues to thrive. However, the green washing is subsiding and overtime organizations will not be as dismissive of Green IT in the context of improving productivity, reducing complexity and costs, optimization and related themes tied to economics where the environment gets a free ride.

Here are some related links:
Closing the Green Gap
Energy efficient technology sales depend on the pitch
EPA Energy Star for Data Center Storage Update
Green IT Confusion Continues, Opportunities Missed!
How to reduce your Data Footprint impact (Podcast)
Optimizing storage capacity and performance to reduce your data footprint
Performance metrics: Evaluating your data storage efficiency
PUE, Are you Managing Power, Energy or Productivity?
Saving Money with Green Data Storage Technology
Saving Money with Green IT: Time To Invest In Information Factories
Shifting from energy avoidance to energy efficiency
Storage Efficiency and Optimization: The Other Green
Supporting IT growth demand during economic uncertain times
The new Green IT: Efficient, Effective, Smart and Productive
The other Green Storage: Efficiency and Optimization
The Green and Virtual Data Center Book (CRC Press, Intel Recommended Reading)

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

How much SSD do you need vs. want?

Storage I/O Industry Trends and Perspectives

I have been getting asked by IT customers, VAR’s and even vendors how much solid state device (SSD) storage is needed or should be installed to address IO performance needs to which my standard answer is it depends.

I also am also being asked if there is rule of thumb (RUT) of how much SSD you should have either in terms of the number of devices or a percentage; IMHO, the answer is it depends. Sure, there are different RUTs floating around based on different environments, applications, workloads however are they applicable to your needs.

What I would recommend is instead of focusing on percentages, RUTs, or other SWAG estimate’s or PIROMA calculations, look at your current environment and decide where the activity or issues are. If you know how many fast hard disk drives (HDD) are needed to get to a certain performance level and amount of used capacity that is a good starting point.

If you do not have that information, use tools from your server, storage or third-party provider to gain insight into your activity to help size SSD. Also if you have a database environment and are not familiar with the tools, talk with your DBA’s to have them run some reports that show performance information the two of you can discuss to zero in hot spots or opportunity for SSD.

Keep in mind when looking at SSD what is that you are trying to address by installing SSD. For example, is there a specific or known performance bottleneck resulting in poor response time or latency or is there a general problem or perceived opportunity?

Storage I/O Industry Trends and Perspectives

Is there a lack of bandwidth for large data transfers or is there a constraint on how many IO operations per second (e.g. IOPS) or transaction or activity that can be done in a given amount of time. In other words the more you know where or what the bottleneck is including if you can trace it back to a single file, object, database, database table or other item the closer you are to answering how much SSD you will need.

As an example if using third-party tools or those provided by SSD vendors or via other sources you decide that your IO bottleneck are database transaction logs and system paging files, then having enough SSD space capacity to fit those in part of the solution. However, what happens when you remove the first set of bottlenecks, what new ones will appear and will you have enough space capacity on your SSD to accommodate the next in line hot spot?

Keep in mind that you may want more SSD however what can you get budget approval to buy now without having more proof and a business case. Get some extra SSD space capacity to use for what you are confident can address other bottlenecks, or, enable new capabilities.

On other hand if you can only afford enough SSD to get started, make sure you also protect it. If you decide that two SSD devices (PCIe cache or target cards, drives or appliances) will take care of your performance and capacity needs, make sure to keep availability in mind. This means having extra SSD devices for RAID 1 mirroring, replication or other form of data protection and availability. Keep in mind that while traditional hard disk drive (HDD) storage is often gauged on cost per capacity, or dollar per GByte or dollar per TByte, with SSD measure its value on cost to performance. For example, how many IOPS, or response time improvement or bandwidth are obtained to meet your specific needs per dollar spent.

Related links
What is the best kind of IO? The one you do not have to do
Is SSD dead? No, however some vendors might be
Speaking of speeding up business with SSD storage
Has SSD put Hard Disk Drives (HDD’s) On Endangered Species List?
Why SSD based arrays and storage appliances can be a good idea (Part I)
EMC VFCache respinning SSD and intelligent caching (Part I)
SSD options for Virtual (and Physical) Environments Part I: Spinning up to speed on SSD

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

Spring (May) 2012 StorageIO news letter

StorageIO News Letter Image
Spring (May) 2012 News letter

Welcome to the Spring (May) 2012 edition of the Server and StorageIO Group (StorageIO) news letter. This follows the Fall (December) 2011 edition.

You can get access to this news letter via various social media venues (some are shown below) in addition to StorageIO web sites and subscriptions.

Click on the following links to view the Spring May 2012 edition as an HTML or PDF or, to go to the news letter page to view previous editions.

You can subscribe to the news letter by clicking here.

Enjoy this edition of the StorageIO newsletter, let me know your comments and feedback.

Nuff said for now

Cheers
Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio

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

Various cloud, virtualization, server, storage I/O poll’s

The following are a collection of on-going industry trends and perspectives poll’s pertaining to server, storage, IO, networking, cloud, virtualization, data protection (backup, archive, BC and DR) among other related themes and topics.

In addition to those listed below, check out the comments section where additional poll’s are added over time.

Storage I/O Industry Trends and Perspectives

Here is a link to a poll as a follow-up to a recent blog post Are large storage arrays dead at the hands of SSD? (also check these posts pertaining to storage arrays and SSD and flash SSD’s emerging role).

Poll: Are large storage arrays day’s numbered?

Poll: What’s your take on magnetic tape storage?

Poll: What do you think of IT clouds?

Poll: Who is responsible for cloud storage data loss?

Poll: What are the most popular Zombie technologies?

Storage I/O Industry Trends and Perspectives

Poll: What’s your take on OVA and other alliances?

Poll: Where is most common form or concern of vendor lockin?

Poll: Who is responsible for, or preventing vendor lockin?

Poll: Is vendor lockin a good or bad thing?

Poll: Is IBM V7000 relevant?

Storage I/O Industry Trends and Perspectives

Poll: What is your take on EMC and NetApp on similar tracks or paths?

Poll: What’s your take on RAID still being relevant?

Poll: What do you see as barriers to converged networks?

Poll: Who are you?

Poll: What is your preferred converged network?

Storage I/O Industry Trends and Perspectives

Poll: What is your converged network status?

Poll: Are converged networks in your future?

Poll: What do you think were top 2009 technologies, events or vendors?

Poll: What technologies, events, products or vendors did not live up to 2009 predictions?

Storage I/O Industry Trends and Perspectives

Poll: What do you think of IT clouds?

Poll: What is your take on the new FTC blogger disclosure guidelines?

Poll: Is RAID dead?

Poll: When will you deploy Windows 7? Note: I upgraded all my systems to Windows 7 during summer of 2011

Poll: EMC and Cisco VCE, what does it mean?

Poll: Is IBM XIV still relevant?

Storage I/O Industry Trends and Perspectives

Note: Feel free to share, use and make reference to the above poll’s and their results however please remember to attribute the source.

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

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

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

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

Fall (December) 2011 StorageIO News Letter

StorageIO News Letter Image
Fall (December) 2011 News letter

Welcome to the Fall (December) 2011 edition of the Server and StorageIO Group (StorageIO) news letter. This follows the Summer 2011 edition.

You can get access to this news letter via various social media venues (some are shown below) in addition to StorageIO web sites and subscriptions.

 

Click on the following links to view the Fall (December) 2011 edition as an HTML or PDF or, to go to the news letter page to view previous editions.

Follow via Goggle Feedburner here or via email subscription here.

You can also subscribe to the news letter by simply sending an email to newsletter@storageio.com

Enjoy this edition of the StorageIO newsletter, let me know your comments and feedback.

Nuff said for now

Cheers
Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio

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

What industry pundits love and loathe about data storage

Drew Robb has a good article about what IT industry pundits including vendors, analysts, and advisors loath including comments from myself.

In the article Drew asks: What do you really love about storage and what are your pet peeves?

One of my comments and perspectives is that I like Hybrid Hard Disk Drives (HHDDs) in addition to traditional Hard Disk Drives (HDD) along with Solid State Devices (SSDs). As much as I like HHDDs, I also believe that with any technology, they are not the best solution for everything, however they can also be used in many ways than being seen. Here is the fifth installment of a series on HHDDs 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.

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

Molly Rector VP of marketing at tape summit resources vendor Spectra Logic mentioned that what she does not like is companies that base their business plan on patent law trolling. I would have expected something different along the lines of countering or correcting people that say tape sucks, tape is dead, or that tape is the cause problem of anything wrong with storage thus clearing the air or putting up a fight that tape summit resources. Go figure…

Another of my comments involved clouds of which there are plenty of conversations taking place. I do like clouds (I even recently wrote a book involving them) however Im a fan of using them where applicable to coexist and enhance other IT resources. Dont be scared of clouds, however be ready, do your homework, listen, learn, do proof of concepts to decide best practices, when, where, what and how to use them.

Speaking of clouds, click here to read about who is responsible for cloud data loss and cast your vote, along with viewing what do you think about IT clouds in general here.

Mike Karp (aka twitter @storagewonk ) an analyst with Ptak Noel mentions that midrange environments dont get respect from big (or even startup) vendors.

I would take that a step further by saying compared to six or so years ago, SMB are getting night and day better respect along with attention by most vendors, however what is lacking is respect of the SOHO sector (e.g. lower end of SMB down to or just above consumer).

Granted some that have traditional sold into those sectors such as server vendors including Dell and HP get it or at least see the potential along with traditional enterprise vendor EMC via its Iomega . Yet I still see many vendors including startups in general discounting, shrugging off or sneering at the SOHO space similar to those who dissed or did not respect the SMB space several years ago. Similar to the SMB space, SOHO requires different products, packaging, pricing and routes to market via channel or etail mechanisms which means change for some vendors. Those vendors who embraced the SMB and realized what needed to change to adapt to those markets will also stand to do better with the SOHO.

Here is the reason that I think SOHO needs respect.

Simple, SOHOs grow up to become SMBs, SMBs grow up to become SMEs, SMEs grow up to become enterprises and not to mention that the amount of data being generated, moved, processed and stored continues to grow. The net result is that SMBs along with SOHO storage demands will continue to grow and for those vendors who can adjust to support those markets will also stand to gain new customers that in turn can become plans for other solution offerings.

Cloud conversations

Not surprising Eran Farajun of Asigra which has been doing cloud backups decades before they were known as clouds loves backup (and restores). However I am surprised that Eran did not jump on the its time to modernize and re architect data protection theme. Oh well, will have to have a chat with Eran on that sometime.

What was surprising were comments from Panzura who has a good distributed (e.g. read also cloud) file system that can be used for various things including online reference data. Panzura has a solution that normally I would not even think about in the context of being pulled into a Datadomain or dedupe appliance type discussion (e.g tape sucks or other similar themes). So it is odd that they are playing to the tape sucks camp and theme vs. playing to where the technology can really shine which IMHO is in the global, distributed, scale out and cloud file system space. Oh well, I guess you go with what you know or has worked in the past to get some attention.

Molly Rector of Spectra also mentioned that she likes High Performance Computing, surprised that she did not throw in high productivity computing as well in conjunction with big data, big bandwidth, green, dedupe, power, disk, tape and related buzzword bingo terms.

Also there are some comments from myself about cost cutting.

While I see the need for organizations to cut costs during tough economic times, Im not a fan of simply cutting cost for the sake of cost cutting as opposed to finding and removing complexity that in turn remove costs of doing work. In other words, Im a fan of finding and removing waste, becoming more effective and productive along with removing the cost of doing a particular piece of work. This in the end meets the aim of bean counters to cut costs, however can be done in a way that does not degrade service levels or customer service experience. For example instead of looking to cut backup costs, do you know where the real costs of doing data protection exist (hint swapping out media is treating the symptoms) and if so, what can be done to streamline those from the source of the problem downstream to the target (e.g. media or medium). In other words, redesign, review, modernize how data protection is done, leverage data footprint reduction (DFR) techniques including archive, compression, consolidation, data management, dedupe and other technologies in effective and creative ways, after all, return on innovation is the new ROI.

Checkout Drews article here to read more on the above topics and themes.

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