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Cloud conversations: If focused on cost you might miss other cloud storage benefits

Storage I/O trends

Cloud conversations: If focused on cost you might miss other cloud storage benefits

Drew Robb (@robbdrew) has a good piece (e.g. article) over at InfoStor titled Eight Ways to Avoid Cloud Storage Pricing Surprises that you can read here.

Drew start’s his piece out with this nice analogy or story:

Let’s begin with a cautionary tale about pricing: a friend hired a moving company as they quoted a very attractive price for a complex move. They lured her in with a low-ball price then added more and more “extras” to the point where their price ended up higher than many of the other bids she passed up. And to make matters worse, they are already two weeks late with delivery of the furniture and are saying it might take another two weeks.

Drew extends his example in his piece to compare how some cloud providers may start with pricing as low as some amount only for the customer to be surprised when they did not do their homework to learn about the various fees.

Note that most reputable cloud providers do not hide their fees even though there are myths that all cloud vendors have hidden fees, instead they list what those costs are on their sites. However that means the smart shopper or person procuring cloud services needs to go look for those fee’s and what they mean to avoid surprises. On the other hand if you can not find what extra fee’s would be along with what is or is not included in a cloud service price, to quote Jenny’s line in the movie Forest Gump, "…Run, Forest! Run!…".

In Drew’s piece he mentions five general areas to keep an eye on pertaining cloud storage costs including:

  • Be Duly Diligent
  • Trace Out Application Interaction
  • Avoid Fixed Usage Rates
  • Beware Lowballing
  • Demand Enterprise Visibility

Beware Lowballing

In Drew’s piece, he includes a comment from myself shown below.

Just as in the moving business, lowballing is alive and well in cloud pricing. Greg Schulz, an analyst with StorageIO Group, warned users to pay attention to services that have very low-cost per GByte/TByte yet have extra fees and charges for use, activity or place service caps. Compare those with other services that have higher base fees and attempt to price it based on your real storage and usage patterns.

“Watch out for usage and activity fees with lower cost services where you may get charged for looking at or visiting your data, not to mention for when you actually need to use it,” said Schulz. “Also be aware of limits or caps on performance that may apply to a particular class of service.”

As a follow-up to Drew’s good article, I put together the following thoughts that appeared earlier this year over at InfoStor titled Cloud storage: Is It All About Cost? that you can read here. In that article I start out with the basic question of:

So what is your take on cloud storage, and in what context?

Is cloud storage all about removing cost, cost cutting, free storage?

Or perhaps even getting something else in addition to free storage?

I routinely talk with different people from various backgrounds, environments from around the world, and the one consistency I hear when it comes to cloud services including storage is that there is no consistency.

What I mean by this is that there are the cloud crowd cheerleaders who view or cheer for anything cloud related, some of them actually use the cloud vs. simply cheering.

What does this have to do with cloud costs

Simple, how do you know if cloud is cheaper or more expensive if you do not know your own costs?

How do you know if cloud storage is available, reliable, durable if you do not have a handle on your environment?

Are you making apples to oranges comparisons or simple trading or leveraging hype and fud for or against?

Similar to regular storage, how you choose to use and configure on-site traditional storage for high-availability, performance, security among other best practices should be applied to cloud solutions. After all, only you can prevent cloud (or on premise) data loss, granted it is a shared responsibility. Shared responsibility means your service provider or system vendor needs to deliver quality robust solution that you can then take responsibility for configure to use with resiliency.

For some of you perhaps cloud might be about lowering, reducing or cutting storage costs, perhaps even getting some other service(s) in addition to free storage.

On the other hand, some of you might be

Yet another class of cloud storage (e.g. AWS EBS) are those intended or optimized to be accessed from within a cloud via cloud servers or compute instances (e.g. AWS EC2 among others) vs. those that are optimized for both inside the cloud as well as outside the cloud access (e.g. AWS S3 or Glacier with costs shown here). I am using AWS examples; however, you could use Microsoft Azure (pricing shown here), Google (including their new Nearline service with costs shown here), Rackspace, (calculator here or other cloud files pricing here), HP Cloud (costs shown here), IBM Softlayer (object storage costs here) and many others.

Not all types of cloud storage are the same, which is similar to traditional storage you may be using or have used in your environment in the past. For example, there is high-capacity low-cost storage, including magnetic tape for data protection, archiving of in-active data along with near-line hard disk drives (HDD). There are different types of HDDs, as well as fast solid-state devices (SSD) along with hybrid or SSHD storage used for different purposes. This is where some would say the topic of cloud storage is highly complex.

Where to learn more

Data Protection Diaries
Cloud Conversations: AWS overview and primer)
Only you can prevent cloud data loss
Is Computer Data Storage Complex? It Depends
Eight Ways to Avoid Cloud Storage Pricing Surprises
Cloud and Object Storage Center
Cloud Storage: Is It All About Cost?
Cloud conversations: Gaining cloud confidence from insights into AWS outages (Part II)
Given outages, are you concerned with the security of the cloud?
Is the cost of cloud storage really cheaper than traditional storage?
Are more than five nines of availability really possible?
What should I look for in an enterprise file sync-and-share app?
How do primary storage clouds and cloud for backup differ?
What should I consider when using SSD cloud?
What’s most important to know about my cloud privacy policy?
Data Archiving: Life Beyond Compliance
My copies were corrupted: The 3-2-1 rule
Take a 4-3-2-1 approach to backing up data

What this means

In my opinion there are cheap clouds (products, services, solutions) and there are low-cost options as well as there are value and premium offerings. Avoid confusing value with cheap or low-cost as something might have a higher cost, however including more capabilities or fees included that if useful can be more value. Look beyond the up-front cost aspects of clouds also considering ongoing recurring fees for actually using a server or solution.

If you can find low-cost storage at or below a penny per GByte per month that could be a good value if it also includes many free access, retrieval GETS head and lists for management or reporting. On the other hand, if you find a service that is at or below a penny per GByte per month however charges for any access including retrieval, as well as network bandwidth fees along with reporting, that might not be as good of a value.

Look beyond the basic price and watch out for statements like "…as low as…" to understand what is required to get that "..as low as.." price. Also understand what the extra fee’s are which most of the reputable providers list these on their sites, granted you have to look for them. If you are already using cloud services, pay attention to your monthly invoices and track what you are paying for to avoid surprises.

From my InfoStor piece:

For cloud storage, instead of simply focusing on lowest cost of storage per capacity, look for value, along with ability to configure or use with as much resiliency as you need. Value will mean different things depending on your needs and cloud storage servers, yet the solution should be cost-effective with availability including durability, secure and applicable performance.

Shopping for cloud servers and storage is similar to acquiring regular servers and storage in that you need to understand what you are acquiring along with up-front and recurring fee’s to understand the total cost of ownership and cost of operations not to mention making apples to apples vs. apples to oranges comparisons.

Btw, instead of simply using lower cost cloud services to cut cost, why not also use those capabilities to create or park another copy of your important data somewhere else just to be safe…

What say you about cloud costs?

Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

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Top vblog voting V2.015 (Its IT award season, cast your votes)

Top vblog voting V2.015 (Its IT award season, cast your votes)

Storage I/O trends

It’s that time of the year again for award season:

  • The motion picture association Academy awards (e.g. the Oscars)
  • The Grammys and other entertainment awards
  • As well as Eric Siebert (aka @ericsiebert) vsphere-land.com top vblog

Vsphere-land.com top vblog

Eric has run for several years now an annual top VMware, Virtualization, Storage and related blogs voting now taking place until March 16th 2015 (click on the image below). You will find a nice mix of new school, old school and a few current or future school theme blogs represented with some being more VMware specific. However there are also many blogs at the vpad site that have a cloud, virtual, server, storage, networking, software defined, development and other related themes.

top vblog voting
Click on the above image to cast your vote for favorite:

  • Ten blogs (e.g. select up to ten and then rank 1 through 10)
  • Storage blog
  • Scripting blog
  • VDI blog
  • New Blogger
  • Independent Blogger (e.g. non-vendor)
  • News/Information Web site
  • Podcast

Call to action, take a moment to cast your vote

My StorageIOblog.com has been on the vLaunchPad site for several years now as well as having syndicated content that also appears via some of the other venues listed there.

Six time VMware vExpert

In addition to my StorageIOblog and podcast, you will also find many of my fellow VMware vExperts among others at the vLaunchpad site so check them out as well.

What this means

This is a people’s choice process (yes it is a popularity process of sorts as well) however also a way of rewarding or thanking those who take time to create and share content with you and others. If you take time to read various blogs, listen to podcasts as well as consume other content, please take a few moments and cast your vote here (thank you in advance) which I hope includes StorageIOblog.com as part of the top ten, as well as being nominated in the Storage, Podcast and Independent blogger categories.

Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

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VMware announces vSphere V6 and associated virtualization technologies

VMware announces vSphere V6 and associated virtualization technologies

server storage I/O trends

VMware has announced version 6 (V6) of its software defined data center (SDDC) server virtualization hypervisor called vSphere aka ESXi. In addition to a new version of its software defined server hypervisor along with companion software defined management and convergence tools.

VMware

VMware vSphere Refresh

As a refresh for those whose world does not revolve around VMware, vSphere and software defined data centers (believe it or not there are some who exist ;), ESXi is the hypervisor that virtualizes underlying physical machines (PM’s) known as hosts.

software defined data center convergence
The path to software defined data center convergence

Guest operating systems (or other hypervisors using nesting) run as virtual machines (VM’s) on top of the vSphere hypervisor host (e.g. ESXi software). Various VMware management tools (or third-party) are used for managing the virtualized data center from initial configuration, configuration, conversion from physical to virtual (P2V) or virtual to virtual (V2V) along with data protection, performance, capacity planning across servers, storage and networks.

virtual machines

VMware vSphere is flexible and can adapt to different sized environments from small office home office (SOHO) or small SMB, to large SMB, SME, enterprise or cloud service provider. There are a free version of ESXi along with paid versions that include support and added management tool features. Besides the ESXi vSphere hypervisor, other commonly deployed modules include the vCenter administration along with Infrastructure Controller services platform among others. In addition, there are optional solution bundles to add support for virtual networking, cloud (public and private), data protection (backup/restore, replication, HA, BC, DR), big data among other capabilities.

What is new with vSphere V6

VMware has streamlined the installation, configuration and deployment of vSphere along with associated tools which for smaller environments makes things simply easier. For the larger environments, having to do less means being able to do more in the same amount of time which results in cost savings. In addition to easier to use, deploy and configure, VMware has extended the scaling capabilities of vSphere in terms of scaling-out (larger clusters), scaling-up (more and larger servers), as well as scaling-down (smaller environments and ease of use).

cloud virtual software defined servers

  • Compute: Expanded support for new hardware, guest operating systems and general scalability in terms of physical, and virtual resources. For example increasing the number of virtual CPU (vCPUs), number of cluster nodes among other speeds and feeds enhancements.

server storage I/O vsan

  • Storage: This is an area where several enhancements were made including updates for Storage I/O controls (Storage QoS and performance optimizations) with per VM reservations, NFS v4.1 with Kerberos client, Virtual SAN (VSAN) improvements (new back-end underlying file system) as well as new Virtual Volumes (vVOLs) for Storage Policy Based Management.
  • Availability: Improvements for vMotion (ability to live move virtual machines between physical servers (vmware hosts) including long distance fault-tolerance. Other improvements include faster replication, vMotion across vCenter servers, and long distance vMotion (up to 100ms round trip time latency).
  • Network: Network I/O Control (NIOC) provides per VM and dat (VM and data repository) bandwidth reservations for quality of service (QoS) performance optimization.
  • Management: Improvements for multi-site, virtual data centers, content-library (storage and versioning of files and objects including ISOs and OVFs (Open Virtualization Format files) that can be on a VMFS (VMware File System) dat or NFS volume, policy-based management and web-client performance enhancements.

What is vVOL?

The quick synopsis of VMware vVOL’s overview:

  • Higher level of abstraction of storage vs. traditional SCSI LUN’s or NAS NFS mount points
  • Tighter level of integration and awareness between VMware hypervisors and storage systems
  • Simplified management for storage and virtualization administrators
  • Removing complexity to support increased scaling
  • Enable automation and service managed storage aka software defined storage management

server storage I/O volumes
How data storage access and managed via VMware today (read more here)

vVOL’s are not LUN’s like regular block (e.g. DAS or SAN) storage that use SAS, iSCSI, FC, FCoE, IBA/SRP, nor are they NAS volumes like NFS mount points. Likewise vVOL’s are not accessed using any of the various object storage access methods mentioned above (e.g. AWS S3, Rest, CDMI, etc) instead they are an application specific implementation. For some of you this approach of an applications specific or unique storage access method may be new, perhaps revolutionary, otoh, some of you might be having a DejaVu moment right about now.

vVOL is not a LUN in the context of what you may know and like (or hate, even if you have never worked with them), likewise it is not a NAS volume like you know (or have heard of), neither are they objects in the context of what you might have seen or heard such as S3 among others.

Keep in mind that what makes up a VMware virtual machine are the VMK, VMDK and some other files (shown in the figure below), and if enough information is known about where those blocks of data are or can be found, they can be worked upon. Also keep in mind that at least near-term, block is the lowest common denominator that all file systems and object repositories get built-up.

server storage I/O vVOL basics
How VMware data storage accessed and managed with vVOLs (read more here)

Here is the thing, while vVOL’s will be accessible via a block interface such as iSCSI, FC or FCoE or for that matter, over Ethernet based IP using NFS. Think of these storage interfaces and access mechanisms as the general transport for how vSphere ESXi will communicate with the storage system (e.g. their data path) under vCenter management.

What is happening inside the storage system that will be presented back to ESXi will be different than a normal SCSI LUN contents and only understood by VMware hypervisor. ESXi will still tell the storage system what it wants to do including moving blocks of data. The storage system however will have more insight and awareness into the context of what those blocks of data mean. This is how the storage systems will be able to more closely integrate snapshots, replication, cloning and other functions by having awareness into which data to move, as opposed to moving or working with an entire LUN where a VMDK may live.

Keep in mind that the storage system will still function as it normally would, just think of vVOL as another or new personality and access mechanism used for VMware to communicate and manage storage. Watch for vVOL storage provider support from the who’s who of existing and startup storage system providers including Cisco, Dell, EMC, Fujitsu, HDS, HP, IBM, NetApp, Nimble and many others. Read more about Storage I/O fundamentals here and vVOLs here and here.

What this announcement means

Depending on your experiences, you might use revolutionary to describe some of the VMware vSphere V6 features and functionalities. Otoh, if you have some Dejavu moments looking pragmatically at what VMware is delivering with V6 of vSphere executing on their vision, evolutionary might be more applicable. I will leave it up to you do decide if you are having a Dejavu moment and what that might pertain to, or if this is all new and revolutionary, or something more along the lines of technolutionary.

VMware continues to execute delivering on the Virtual Data Center aka Software Defined Data Center paradigm by increasing functionality, as well as enhancing existing capabilities with performance along with resiliency improvements. These abilities enable the aggregation of compute, storage, networking, management and policies for enabling a global virtual data center while supporting existing along with new emerging applications.

Where to learn more

If you were not part of the beta to gain early hands-on experience with VMware vSphere V6 and associated technologies, download a copy to check it out as part of making your upgrade or migration plans.

Check out the various VMware resources including communities links here
VMware vSphere Hypervisor getting started and general vSphere information (including download)
VMware vSphere data sheet, compatibility guide along with speeds and feeds (size and other limits)
VMware vExpert
VMware Blogs and VMware vExpert page

Various fellow VMware vExpert blogs including among many others vsphere-land, scott lowe, virtuallyghetto and yellow-bricks among many others found at the vpad here.

StorageIO Out and About Update – VMworld 2014 (with Video)
VMware vVOL’s and storage I/O fundamentals (Storage I/O overview and vVOL, details Part I and Part II)
How many IOPs can a HDD or SSD do in a VMware environment (Part I and Part II)
VMware VSAN overview and primer, DIY converged software defined storage on a budget

Wrap up and summary

Overall VMware vSphere V6 has a great set of features that support both ease of management for small environments as well as the scaling needs of larger organizations.

Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

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January 2015 Server StorageIO Industry Trends Newsletter

Volume 15, Issue I

Hello and welcome to this January 2015 Server and StorageIO update newsletter. Its 2015 and the new year is off and running picking up where 2014 left off. January is typically a relatively quiet month when it comes to technology announcements and other industry activity. However January is also time where there is a lot going on behind the scenes. This means that there are many things to watch for in the coming months, weeks or perhaps even days.

Commentary In The News

StorageIO news

Following are some Server and StorageIO industry trends perspectives comments that have appeared in various venues. In case you missed it, Box recently did their IPO and here are some perspectives over at SaaS In the Enterprise prior to the IPO.

Over at Enterprise Storage Forum I have some perspectives on High Performance Compute (HPC) aka High Productivity Compute along with big data and object storage in the Lustre buying guide.

Also over at Enterprise Storage Forum some tips and comments on data storage benchmarking guide. Meanwhile over at  InfoStor check see 9 Storage Startups to Watch. Search SolidState Storage has some perspectives on NexGen Storage ioControl following SanDisk spinout and over at Processor some comments on avoiding common mistakes with virtualization. View more trends comments here

Tips and Articles

Cloud storage: Is It All About Cost?

Is cloud storage all about removing cost, cost cutting, free storage? Or perhaps even getting something else in addition to free storage?

You might ask: what type of cloud storage am I referring to? That’s a great question. After all, there are many types or categories of public cloud storage services, not to mention private and hybrid options. There are cloud storage services for consumers to save and share their photos, videos, music and other documents to. Then there is business and enterprise file, document, object and collaboration cloud storage options. Read the entire article here.

View recent as well as past tips and articles here

Server StorageIOblog posts

Recent StorageIOblog posts include:

View other recent as well as past blog posts here

In This Issue

  • Industry Trends Perspectives
  • Commentary in the news
  • Server StorageIO Tips and Articles
  • Server StorageIO blog posts

    • Events & Activities

    May 4-6, 2015 EMCworld Las Vegas
    April 29, 2015 Interop Las Vegas
    April 12 -13, 2015 NAB Las Vegas
    March 3, 2015 – TBA (St. Paul)
    Feb 18, 2015 Usenix FAST Santa Clara

    View other recent and upcoming events here

    Webinars

    December 11, 2014 – BrightTalk
    Server & Storage I/O Performance
    December 10, 2014 – BrightTalk
    Server & Storage I/O Decision Making
    December 9, 2014 – BrightTalk
    Virtual Server and Storage Decision Making
    December 3, 2014 – BrightTalk
    Data Protection Modernization
    November 13 9AM PT – BrightTalk
    Software Defined Storage

    Videos and Podcasts

    StorageIO podcasts are also available via and at StorageIO.tv

    From Server StorageIO Labs

    Research, Reviews and Reports

    Intel NUC nick knack notes and review

    Intel nuc server storage I/O
    Intel nuc server storage I/O ports
    Intel Nuc

    This Server StorageIO lab review looks at  Intel NUC for virtual, physical and software defined storage networking. Read more about Intel Nuc here.

    View other StorageIO lab and reports here.

    Resources and Links

    Check out these useful links and pages:
    storageio.com/links
    objectstoragecenter.com
    storageioblog.com/data-protection-diaries-main/
    storageio.com/raid
    storageio.com/ssd

    Enjoy this edition of the Server and StorageIO update newsletter and watch for new tips, articles, StorageIO lab report reviews, blog posts, videos and podcasts along with in the news commentary appearing soon.

    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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

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    Server storage I/O Intel NUC nick knack notes – First impressions

    Storage I/O trends

    Server storage I/O Intel NUC nick knack notes – First impressions

    This is the first of a two-part (part II here) series of my experiences (and impressions) using an Intel NUC ( a 4th generation model) for various things about cloud, virtual, physical and software defined server storage I/O networking.

    The NUC has been around new for a few years and continues to evolve and recently I bought my first one (e.g. a 4th generation model) to join some other servers that I have. My reason for getting a NUC is to use it as a simple low-power platform to run different software on including bare-metal OS, hypervisors, cloud, virtual and software defined server storage and networking applications on that might otherwise be on an old laptop or mini-tower.

    Intel® NUC with Intel® Core™ i5 Processor and 2.5-Inch Drive Support (NUC5i5RYH) via Intel.com

    Introducing Intel Next Unit Computing aka NUC

    For those not familiar, NUC is a series of products from Intel called Next Unit Computing that offer an alternative to traditional mini-desktop or even laptop and notebooks. There are several different NUC models available including the newer 5th generation models (click here to see various models and generations). The NUCs are simple, small units of computing with an Intel processor and room for your choice of memory, persistent storage (e.g. Hard Disk Drive (HDD) or flash Solid State Device (SSD), networking, video, audio and other peripheral device attachment.

    software (not supplied) is defined by what you choose to use such as a Windows or *nix operating system, VMware ESXi, Microsoft Hyper-V, KVM or Xen hypervisor, or some other applications. The base NUC package includes front and rear-side ports for attaching various devices. In terms of functionality, think of a laptop without a keyboard or video screen, or in terms of a small head-less (e.g. no monitor) mini-tower desktop workstation PC.

    Which NUC to buy?

    If you need to be the first with anything new, then jump direct to the recently released 5th generation models.

    On the other hand, if you are looking for a bargain, there are some good deals on 4th generation or older. likewise depending on your processor speed and features needed along with available budget, those criteria and others will direct you to a specific NUC model.

    I went with a 4th generation NUC realizing that the newer models were just around the corner as I figured could always get another (e.g. create a NUC cluster) newer model when needed. In addition I also wanted a model that had enough performance to last a few years of use and the flexibility to be reconfigured as needed. My choice was a model D54250WYK priced around $352 USD via Amazon (prices may vary by different venues).

    Whats included with a NUC?

    My first NUC is a model D54250WYK (e.g. BOXD54250WYKH1 ) that you can view the specific speeds and feeds here at the Intel site along with ordering info here at Amazon (or your other preferred venue).

    View and compare other NUC models at the Intel NUC site here.

    The following images show the front-side two USB 3.0 ports along with head-phone (or speaker) and microphone jacks. Looking at the rear-side of the NUC there are a couple of air vents, power connector port (external power supply), mini-display and HDMI video port, GbE LAN, and two USB 3.0 ports.

    NUC front viewRear ports of NUC
    Left is front view of my NUC model 54250 and Right is back or rear view of NUC

    NUC ModelBOXD54250WYKH1 (speeds/feeds vary by specific model)
    Form factor1.95" tall
    ProcessorIntel Core i5-4250U with active heat sink fan
    MemoryTwo SO-DIMM DDR3L (e.g. laptop) memory, up to 16GB (e.g. 2x8GB)
    DisplayOne mini DisplayPort with audio
    One mini HDMI port with audio
    AudioIntel HD Audio, 8 channel (7.1) digital audio via HDMI and DisplayPort, also headphone jack
    LANIntel Gigabit Ethernet (GbE) (I218)
    Peripheral and storageTwo USB 3.0 (e.g. blue) front side
    Two USB 3.0 rear side
    Two USB 2.0 (internal)

    One SATA port (internal 2.5 inch drive bay)

    Consumer infrared sensor (front panel)
    ExpansionOne full-length mini PCI Express slot with mSATA support
    One half-length mini PCI Express slot
    Included in the boxLaptop style 19V 65W power adapter (brick) and cord, VESA mounting bracket (e.g. for mounting on rear of video monitor), integration (installation) guide, wireless antennae (integrated into chassis), Intel Core i5 logo
    Warranty3-year limited

    Processor Speeds and Feeds

    There are various Intel Core i3 and i5 processors available depending on specific NUC model, such as my 54250WYK has a two core (1.3Ghz each) 4th generation i5-4250U (click here to see Intel speeds and feeds) which includes Intel Visual BIOS, Turbo Boost, Rapid Start and virtualization support among other features.

    Note that features vary by processor type, along with other software, firmware or BIOS updates. While the 1.3Ghz two core (e.g. max 2.6Ghz) is not as robust as faster quad (or more) cores running at 3.0Ghz (or faster), for most applications including as a first virtual lab or storage sand box among other uses, it will be fast enough or comparable to a lower-mid range laptop capabilities.

    What this all means

    In general I like the NUC so much that I bought one (model 54250) and would consider adding another in the future for somethings, however also see the need to continue using my other compute servers for different workloads.

    This wraps up part I of this two-part series and what this means is that I like the idea of a Intel NUC I bought one. Continue reading in part-two here where I cover the options that I added to my NUC, initial configuration, deployment, use and additional impressions.

    Ok, nuff said for now, check out part-two here.

    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 2006-2023 StorageIO and UnlimitedIO LLC All Rights Reserved

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    Server storage I/O Intel NUC nick knack notes – Second impressions

    Storage I/O trends

    Server storage I/O Intel NUC nick knack notes – Second impressions

    This is the second of a two-part series about my first and second impressions of the Intel NUC (Next Unit Computing). In the first post (here) I give an overview and my first impressions while in this post lets look at options added to my NUC model 54250, first deployment use and more impressions.

    Intel® NUC with Intel® Core™ i5 Processor and 2.5-Inch Drive Support (NUC5i5RYH) via Intel.com

    What you will want to add to a NUC

    Since the NUC is a basic brick with a processor mounted on its mother board, you will need to add memory, some type of persistent storage device (mSATA, SATA or USB based) and optionally a WiFi card.

    One of the nice things about the NUC is that in many ways it is the equivalent functionality of a laptop or mini-tower without the extra overhead (cost, components, packaging) enabling you to customize as needed for your specific requirements. For example there is no keyboard, mouse, video screen, WiFi, Hard Disk Drive (HDD) or flash Solid State Device (SSD) included with an operating system pre-installed. There is no least memory required enabling you to decide how much to configure while using compatible laptop style memory. Video and monitors attach via HDMI or mini-port including VGA devices via an adapter cable. Keyboard and mouse if needed are handled via USB ports.

    Here is what I added to my NUC model 5420.

    1Crucial 16GB Kit (2 x 8GB) DDR3 1600 (PC3-12800) SODIMM 204-Pin Notebook Memory
    1Intel Network 7260 WiFi Wireless-AC 7260 H/T Dual Band 2×2 AC+Bluetooth HMC. Here is link to Intel site for various drivers.
    1500GB Samsung Electronics 840 EVO mSATA 0.85-Inch Solid State Drive
    1SATA HDD, SSD or HHDD/SSHD (I used one of my existing drives)

    Note that you will also need to supply some type of Keyboard Video Mouse (KVM), in my case I used a HDMI to VGA adapter cable to attach the NUC via HDMI (for video) and USB (keyboard and mouse) to my Startech KVM switch.

    Following images show on the left Intel WiFi card installed and on the right, a Samsung 840 EVO mSATA 500GB flash SSD installed above the WiFi card. Also notice on the far right of the images the two DDR3 "notebook" class DRAM DIMM slots.

    NUC WiFi cardmSATA SSD
    Left: Intel WiFi card installed and Right Samsung EVO mSATA SSD card (sits above WiFi card)

    Note that the NUC (as do many laptops) accepts 9mm or smaller thin 7mm height HDDs and SSDs in its SATA drive bay. I mention this because some of the higher-capacity 2TB 2.5" SFF drives are taller than 9m as shown in the above image and do not fit in the NUC internal SATA drive bay. While many devices and systems support 2.5" drive slots for HDD, SSD or HHDD/SSHDs, pay attention to the height and avoid surprises when something does not fit like it was assumed to.

    2.5 HDD and SSDs
    Low-profile and tall-profile 2.5" SFF HDDs

    Additional drives and devices can be attached using external USB 3.0 ports including HDDs, SSDs or even USB to GbE adapters if needed. You will need to supply your own operating system, hypervisor, storage, networking or other software, such as Windows, *nix, VMware ESXi, Hyper-V, KVM, Xen, OpenStack or any of the various ZFS based (among others) storage appliances.

    Unpacking and physical NUC installation

    Initial setup and physical configuration of the NUC is pretty quick with the only tool needed being a Philips screw driver.

    NUC and components ready for installation
    Intel NUC 5420 and components ready for installation

    With all the components including the NUC itself laid out for a quick inventory including recording serial numbers (see image above), the next step is to open up the NUC by removing four Philip screws from the bottom. Once the screws are removed and bottom plate removed, the SATA drive bay opens up to reach the slots of memory, mSATA SSD and WiFi card (see images below). Once the memory, mSATA and WiFi cards are installed, the SATA drive bay coverage those components and it is time to install a 2.5" standard height HDD or SSD. For my first deployment I installed temporarily installed on of my older HHDDs a 750GB Seagate Momentus XT that will be replaced by something newer soon.

    NUC internal HDD/SSD slotNUC internal HDD installed
    View of NUC with bottom cover removed, Left empty SATA drive bay, Right HDD installed

    After the components are installed, it is time to replace the bottom cover plate of the NUC securing in place with the four screws previously removed. Next up is attaching any external devices via USB and other ports including KVM and LAN network connection. Once the hardware is ready, its time to power up the NUC and checkout the Visual BIOS (or UEFI) as shown below.

    Intel NUC Visual BIOSIntel NUC Visual BIOS display
    NUC VisualBIOS screen shot examples

    At this point unless you have already installed an operating system, hypervisor or other software on a HDD, SSD or USB device, it is time to install your prefered software.

    Windows 7

    First up was Windows 7 as I already had an image built on the HHDD that required some drivers to be added. specifically, a visit to the Intel resources site (See NUC resources and links section later in this post) was made to get a LAN GbE, WiFi and USB drivers. Once those were installed the on-board GbE LAN port worked good as did the WiFi. Another driver that needed to be download was for a USB-GbE adapter to add another LAN connection. Also a couple of reboots were required for other Windows drivers and configuration changes to take place to correct some transient problems including KVM hangs which eventually cleared themselves up.

    Windows 2012 R2

    Following Windows 7, next up was a clean install of Windows 2012 R2 which also required some drivers and configuration changes. One of the challenges is that Windows 2012 R2 is not officially supported on the NUC with its GbE LAN and WiFi cards. However after doing some searches and reading a few posts including this and this, a solution was found and Windows 2012 R2 and its networking are working good.

    Ubuntu and Clonezilla

    Next up was a quick install of Ubuntu 14.04 which went pretty smooth, as well as using Clonezilla to do some drive maintenance, move images and partitions among other things.

    VMware ESXi 5.5U2

    My first attempt at installing a standard VMware ESXi 5.5U2 image ran into problems due to the GbE LAN port not being seen. The solution is to use a different build, or custom ISO that includes the applicable GbE LAN driver (e.g. net-e1000e-2.3.2.x86_64.vib) and some useful information at Florian Grehl site (@virten) and over at Andreas Peetz site (@VFrontDe) including SATA controller driver for xahci. Once the GbE driver was added (same driver that addresses other Intel NIC I217/I218 based systems) along with updating the SATA driver, VMware worked fine.

    Needless to say there are many other things I plan on doing with the NUC both as a standalone bare-metal system as well as a virtual platform as I get more time and projects allow.

    What about building your NUC alternative?

    In addition to the NUC models available via Intel and its partners and accessorizing as needed, there are also special customized and ruggedized NUC versions similar to what you would expect to find with laptop, notebooks, and other PC based systems.

    MSI Probox rear viewMSI Probox front view
    Left MSI ProBox rear-view Right MSI ProBox front view

    If you are looking to do more than what Intel and its partners offer, then there are some other options such as to increase the number of external ports among other capabilities. One option which I recently added to my collection of systems is an DIY (Do It Yourself) MSI ProBox (VESA mountable) such as this one here.

    MSI Probox internal view
    Internal view MSI ProBox (no memory, processor or disks)

    With the MSI ProBox, they are essentially a motherboard with an empty single cpu socket (e.g. LGA 1150 up to 65W) for supporting various processors, two empty DDR3 DIMM slots, 2 empty 2.5" SATA ports among other capabilities. Enclosures such as the MSI ProBox give you flexibility creating something more robust beyond a basic NUC yet smaller than a traditional server depending on your specific needs.

    Looking for other small form factor modular and ruggedized server options as an alternative to a NUC, than check out those from Xi3, Advantech, Cadian Networks, and Logic Supply among many others.

    Storage I/O trends

    First NUC impressions

    Overall I like the NUC and see many uses for it from consumer, home including entertainment and media systems, video security surveillance as well as a small server or workstation device. In addition, I can see a NUC being used for smaller environments as desktop workstations or as a lower-power, lower performance system including as a small virtualization host for SOHO, small SMB and ROBO environments. Another usage is for home virtual lab as well as gaming among other scenarios including simple software defined storage proof of concepts. For example, how about creating a small cluster of NUCs to run VMware VSAN, or Datacore, EMC ScaleIO, Starwind, Microsoft SOFS or Hyper-V as well as any of the many ZFS based NAS storage software applications.

    Pro’s – Features and benefits

    Small, low-power, self-contained with flexibility to choose my memory, WiFi, storage (HDD or SSD) without the extra cost of those items or software being included.

    Con’s – Caveats or what to look out for

    Would be nice to have another GbE LAN port however I addressed that by adding a USB 3.0 to GbE cable, likewise would be nice if the 2.5" SATA drive bay supported tall height form-factor devices such as the 2TB devices. The work around for adding larger capacity and physically larger storage devices is to use the USB 3.0 ports. The biggest warning is if you are going to venture outside of the official supported operating system and application software realm be ready to load some drivers, possibly patch and hack some install scripts and then plug and pray it all works. So far I have not run into any major show stoppers that were not addressed with some time spent searching (google will be your friend), then loading the drivers or making configuration changes.

    Additional NUC resources and links

    Various Intel products support search page
    Intel NUC support and download links
    Intel NUC model 54250 page, product brief page (and PDF version), and support with download links
    Intel NUC home theater solutions guide (PDF)
    Intel HCL for NUC page and Intel Core i5-4250U processor speeds and feeds
    VMware on NUC tips
    VMware ESXi driver for LAN net-e1000e-2.3.2.x86_64
    VMware ESXi SATA xahci driver
    Server storage I/O Intel NUC nick knack notes – First impressions
    Server Storage I/O Cables Connectors Chargers & other Geek Gifts (Part I and Part II)
    Software defined storage on a budget with Lenovo TS140

    Storage I/O trends

    What this all means

    Intel NUC provides a good option for many situations that might otherwise need a larger mini-tower desktop workstations or similar systems both for home, consumer and small office needs. NUC can also be used for specialized pre-configured application specific situations that need low-power, basic system functionality and expansion options in a small physical footprint. In addition NUC can also be a good option for adding to an existing physical and virtual LAB or as a basis for starting a new one.

    So far I have found many uses for NUC which free up other systems to do other tasks while enabling some older devices to finally be retired. On the other hand like most any technology, while the NUC is flexible, its low power and performance are not enough to support other applications. However the NUC gives me flexibility to leverage the applicable unit of compute (e.g. server, workstation, etc.) that is applicable to a given task or put another way, use the right technology tool for the task at hand.

    For now I only need a single NUC to be a companion to my other HP, Dell and Lenovo servers as well as MSI ProBox, however maybe there will be a small NUC cluster, grid or ring configured down the road.

    What say you, do you have a NUC if so, how is it being used and tips, tricks or hints to share with others?

    Ok, 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 2006-2023 StorageIO and UnlimitedIO LLC All Rights Reserved

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    December 2014 Server StorageIO Newsletter

    December 2014

    Hello and welcome to this December Server and StorageIO update newsletter.

    Seasons Greetings

    Seasons greetings

    Commentary In The News

    StorageIO news

    Following are some StorageIO industry trends perspectives comments that have appeared in various venues. Cloud conversations continue to be popular including concerns about privacy, security and availability. Over at BizTech Magazine there are some comments about cloud and ROI. Some comments on AWS and Google SSD services can be viewed at SearchAWS. View other trends comments here

    Tips and Articles

    View recent as well as past tips and articles here

    StorageIOblog posts

    Recent StorageIOblog posts include:

    View other recent as well as past blog posts here

    In This Issue

  • Industry Trends Perspectives
  • Commentary in the news
  • Tips and Articles
  • StorageIOblog posts

    • Events & Activities

    View other recent and upcoming events here

    Webinars

    December 11, 2014 – BrightTalk
    Server & Storage I/O Performance

    December 10, 2014 – BrightTalk
    Server & Storage I/O Decision Making

    December 9, 2014 – BrightTalk
    Virtual Server and Storage Decision Making

    December 3, 2014 – BrightTalk
    Data Protection Modernization

    Videos and Podcasts

    StorageIO podcasts are also available via and at StorageIO.tv

    From StorageIO Labs

    Research, Reviews and Reports

    StarWind Virtual SAN for Microsoft SOFS

    May require registration
    This looks at the shared storage needs of SMB’s and ROBO’s leveraging Microsoft Scale-Out File Server (SOFS). Focus is on Microsoft Windows Server 2012, Server Message Block version (SMB) 3.0, SOFS and StarWind Virtual SAN management software

    View additional reports and lab reviews here.

    Resources and Links

    Check out these useful links and pages:
    storageio.com/links
    objectstoragecenter.com
    storageioblog.com/data-protection-diaries-main/
    storageio.com/ssd
    storageio.com/ssd

    Enjoy this edition of the Server and StorageIO update newsletter and watch for new tips, articles, StorageIO lab report reviews, blog posts, videos and podcasts along with in the news commentary appearing soon.

    Seasons greetings 2014

    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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    Cloud Conversations: Revisiting re:Invent 2014 and other AWS updates

    server storage I/O trends

    This is part one of a two-part series about Amazon Web Services (AWS) re:Invent 2014 and other recent cloud updates, read part two here.

    Revisiting re:Invent 2014 and other AWS updates

    AWS re:Invent 2014

    A few weeks ago I attended Amazon Web Service (AWS) re:Invent 2014 in Las Vegas for a few days. For those of you who have not yet attended this event, I recommend adding it to your agenda. If you have interest in compute servers, networking, storage, development tools or management of cloud (public, private, hybrid), virtualization and related topic themes, you should check out AWS re:invent.

    AWS made several announcements at re:invent including many around development tools, compute and data storage services. One of those to keep an eye on is cloud based Aurora relational database service that complement existing RDS tools. Aurora is positioned as an alternative to traditional SQL based transactional databases commonly found in enterprise environments (e.g. SQL Server among others).

    Some recent AWS announcements prior to re:Invent include

    AWS vCenter Portal

    Using the AWS Management Portal for vCenter adds a plug-in within your VMware vCenter to manage your AWS infrastructure. The vCenter for AWS plug-in includes support for AWS EC2 and Virtual Machine (VM) import to migrate your VMware VMs to AWS EC2, create VPC (Virtual Private Clouds) along with subnet’s. There is no cost for the plug-in, you simply pay for the underlying AWS resources consumed (e.g. EC2, EBS, S3). Learn more about AWS Management Portal for vCenter here, and download the OVA plug-in for vCenter here.

    AWS re:invent content


    AWS Andy Jassy (Image via AWS)

    November 12, 2014 (Day 1) Keynote (highlight video, full keynote). This is the session where AWS SVP Andy Jassy made several announcements including Aurora relational database that complements existing RDS (Relational Data Services). In addition to Andy, the key-note sessions also included various special guests ranging from AWS customers, partners and internal people in support of the various initiatives and announcements.


    Amazon.com CTO Werner Vogels (Image via AWS)

    November 13, 2014 (Day 2) Keynote (highlight video, full keynote). In this session, Amazon.com CTO Werner Vogels appears making announcements about the new Container and Lambda services.

    AWS re:Invent announcements

    Announcements and enhancements made by AWS during re:Invent include:

    • Key Management Service (KMS)
    • Amazon RDS for Aurora
    • Amazon EC2 Container Service
    • AWS Lambda
    • Amazon EBS Enhancements
    • Application development, deployed and life-cycle management tools
    • AWS Service Catalog
    • AWS CodeDeploy
    • AWS CodeCommit
    • AWS CodePipeline

    Key Management Service (KMS)

    Hardware security module (HSM) based key managed service for creating and control of encryption keys to protect security of digital assets and their keys. Integration with AWS EBS and others services including S3 and Redshift along with CloudTrail logs for regulatory, compliance and management. Learn more about AWS KMS here

    AWS Database

    For those who are not familiar, AWS has a suite of database related services including SQL and no SQL based, simple to transactional to Petabyte (PB) scale data warehouses for big data and analytics. AWS offers the Relational Database Service (RDS) which is a suite of different database types, instances and services. RDS instance and types include SimpleDB, MySQL, Postgress, Oracle, SQL Server and the new AWS Aurora offering (read more below).  Other little data database and big data repository related offerings include DynamoDB (a non-SQL database), ElasticCache (in memory cache repository) and Redshift (large-scale data warehouse and big data repository).

    In addition to database services offered by AWS, you can also combine various AWS resources including EC2 compute, EBS and other storage offerings to create your own solution. For example there are various Amazon Machine Images (AMI’s) or pre-built operating systems and database tools available with EC2 as well as via the AWS Marketplace , such as MongoDB and Couchbase among others. For those not familiar with MongoDB, Couchbase, Cassandra, Riak along with other non SQL or alternative databases and key value repositories, check out Seven Databases in Seven Weeks in my book review of it here.

    Seven Databases book review
    Seven Databases in Seven Weeks and NoSQL movement available from Amazon.com

    Amazon RDS for Aurora

    Aurora is a new relational database offering part of the AWS RDS suite of services. Positioned as an alternative to commercial high-end database, Aurora is a cost-effective database engine compatible with MySQL. AWS is claiming 5x better performance than standard MySQL with Aurora while being resilient and durable. Learn more about Aurora which will be available in early 2015 and its current preview here.

    Amazon EC2 C4 instances

    AWS will be adding a new C4 instance as a next generation of EC2 compute instance based on Intel Xeon E5-2666 v3 (Haswell) processors. The Intel Xeon E5-2666 v3 processors run at a clock speed of 2.9 GHz providing the highest level of EC2 performance. AWS is targeting traditional High Performance Computing (HPC) along with other compute intensive workloads including analytics, gaming, and transcoding among others. Learn more AWS EC2 instances here, and view this Server and StorageIO EC2, EBS and associated AWS primer here.

    Amazon EC2 Container Service

    Containers such as those via Docker have become popular to support developers rapidly build as well as deploy scalable applications. AWS has added a new feature called EC2 Container Service that supports Docker using simple API’s. In addition to supporting Docker, EC2 Container Service is a high performance scalable container management service for distributed applications deployed on a cluster of EC2 instances. Similar to other EC2 services, EC2 Container Service leverages security groups, EBS volumes and Identity Access Management (IAM) roles along with scheduling placement of containers to meet your needs. Note that AWS is not alone in adding container and docker support with Microsoft Azure also having recently made some announcements, learn more about Azure and Docker here. Learn more about EC2 container service here and more about Docker here.

    Docker for smarties

    Continue reading about re:Invent 2014 and other recent AWS enhancements here in part two of this two-part series.

    Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    Part II: Revisiting re:Invent 2014, Lambda and other AWS updates

    server storage I/O trends

    Part II: Revisiting re:Invent 2014 and other AWS updates

    This is part two of a two-part series about Amazon Web Services (AWS) re:Invent 2014 and other recent cloud updates, read part one here.

    AWS re:Invent 2014

    AWS re:Invent announcements

    Announcements and enhancements made by AWS during re:Invent include:

    • Key Management Service (KMS)
    • Amazon RDS for Aurora
    • Amazon EC2 Container Service
    • AWS Lambda
    • Amazon EBS Enhancements
    • Application development, deployed and life-cycle management tools
    • AWS Service Catalog
    • AWS CodeDeploy
    • AWS CodeCommit
    • AWS CodePipeline

    AWS Lambda

    In addition to announcing new higher performance Elastic Cloud Compute (EC2) compute instances along with container service, another new service is AWS Lambda. Lambda is a service that automatically and quickly runs your applications code in response to events, activities, or other triggers. In addition to running your code, Lambda service is billed in 100 millisecond increments along with corresponding memory use vs. standard EC2 per hour billing. What this means is that instead of paying for an hour of time for your code to run, you can choose to use the Lambda service with more fine-grained consumption billing.

    Lambda service can be used to have your code functions staged ready to execute. AWS Lambda can run your code in response to S3 bucket content (e.g. objects) changes, messages arriving via Kinesis streams or table updates in databases. Some examples include responding to event such as a web-site click, response to data upload (photo, image, audio, file or other object), index, stream or analyze data, receive output from a connected device (think Internet of Things IoT or Internet of Device IoD), trigger from an in-app event among others. The basic idea with Lambda is to be able to pay for only the amount of time needed to do a particular function without having to have an AWS EC2 instance dedicated to your application. Initially Lambda supports Node.js (JavaScript) based code that runs in its own isolated environment.

    AWS cloud example
    Various application code deployment models

    Lambda service is a pay for what you consume, charges are based on the number of requests for your code function (e.g. application), amount of memory and execution time. There is a free tier for Lambda that includes 1 million requests and 400,000 GByte seconds of time per month. A GByte second is the amount of memory (e.g. DRAM vs. storage) consumed during a second. An example is your application is run 100,000 times and runs for 1 second consuming 128MB of memory = 128,000,000MB = 128,000GB seconds. View various pricing models here on the AWS Lambda site that show examples for different memory sizes, times a function runs and run time.

    How much memory you select for your application code determines how it can run in the AWS free tier, which is available to both existing and new customers. Lambda fees are based on the total across all of your functions starting with the code when it runs. Note that you could have from one to thousands or more different functions running in Lambda service. As of this time, AWS is showing Lambda pricing as free for the first 1 million requests, and beyond that, $0.20 per 1 million request ($0.0000002 per request) per duration. Duration is from when you code runs until it ends or otherwise terminates rounded up to the nearest 100ms. The Lambda price also depends on the amount of memory you allocated for your code. Once past the 400,000 GByte second per month free tier the fee is $0.00001667 for every GB second used.

    Why use AWS Lambda vs. an EC2 instance

    Why would you use AWS Lambda vs. provisioning an Container, EC2 instance or running your application code function on a traditional or virtual machine?

    If you need control and can leverage an entire physical server with its operating system (O.S.), application and support tools for your piece of code (e.g. JavaScript), that could be an option. If you simply need to have an isolated image instance (O.S., applications and tools) for your code on a shared virtual on-premises environment then that can be an option. Likewise if you have the need to move your application to an isolated cloud machine (CM) that hosts an O.S. along with your application paying for those resources such as on an hourly basis, that could be your option. Simply need a lighter-weight container to drop your application into that’s where Docker and containers comes into play to off-load some of the traditional application dependencies overhead.

    However, if all you want to do is to add some code logic to support processing activity for example when an object, file or image is uploaded to AWS S3 without having to standup an EC2 instance along with associated server, O.S. and complete application activity, that’s where AWS Lambda comes into play. Simply create your code (initially JavaScript) and specify how much memory it needs, define what events or activities will trigger or invoke the event, and you have a solution.

    View AWS Lambda pricing along with free tier information here.

    Amazon EBS Enhancements

    AWS is increasing the performance and size of General Purpose SSD and Provisioned IOP’s SSD volumes. This means that you can create volumes up to 16TB and 10,000 IOP’s for AWS EBS general-purpose SSD volumes. For EBS Provisioned IOP’s SSD volumes you can create up to 16TB for 20,000 IOP’s. General-purpose SSD volumes deliver a maximum throughput (bandwidth) of 160 MBps and Provisioned IOP SSD volumes have been specified by AWS at 320MBps when attached to EBS optimized instances. Learn more about EBS capabilities here. Verify your IO size and verify AWS sizing information to avoid surprises as all IO sizes are not considered to be the same. Learn more about Provisioned IOP’s, optimized instances, EBS and EC2 fundamentals in this StorageIO AWS primer here.

    Application development, deployed and life-cycle management tools

    In addition to compute and storage resource enhancements, AWS has also announced several tools to support application development, configuration along with deployment (life-cycle management). These include tools that AWS uses themselves as part of building and maintaining the AWS platform services.

    AWS Config (Preview e.g. early access prior to full release)

    Management, reporting and monitoring capabilities including Data center infrastructure management (DCIM) for monitoring your AWS resources, configuration (including history), governance, change management and notifications. AWS Config enables similar capabilities to support DCIM, Change Management Database (CMDB), trouble shooting and diagnostics, auditing, resource and configuration analysis among other activities. Learn more about AWS Config here.

    AWS Service Catalog

    AWS announced a new service catalog that will be available in early 2015. This new service capability will enable administrators to create and manage catalogs of approved resources for users to use via their personalized portal. Learn more about AWS service catalog here.

    AWS CodeDeploy

    To support code rapid deployment automation for EC2 instances, AWS has released CodeDeploy. CodeDeploy masks complexity associated with deployment when adding new features to your applications while reducing human error-prone operations. As part of the announcement, AWS mentioned that they are using CodeDeploy as part of their own applications development, maintenance, and change-management and deployment operations. While suited for at scale deployments across many instances, CodeDeploy works with as small as a single EC2 instance. Learn more about AWS CodeDeploy here.

    AWS CodeCommit

    For application code management, AWS will be making available in early 2015 a new service called CodeCommit. CodeCommit is a highly scalable secure source control service that host private Git repositories. Supporting standard functionalities of Git, including collaboration, you can store things from source code to binaries while working with your existing tools. Learn more about AWS CodeCommit here.

    AWS CodePipeline

    To support application delivery and release automation along with associated management tools, AWS is making available CodePipeline. CodePipeline is a tool (service) that supports build, checking workflow’s, code staging, testing and release to production including support for 3rd party tool integration. CodePipeline will be available in early 2015, learn more here.

    Additional reading and related items

    Learn more about the above and other AWS services by actually truing hands on using their free tier (AWS Free Tier). View AWS re:Invent produced breakout session videos here, audio podcasts here, and session slides here (all sessions may not yet be uploaded by AWS re:Invent)

    What this all means

    AWS amazon web services

    AWS continues to invest as well as re-invest into its environment both adding new feature functionality, as well as expanding the extensibility of those features. This means that AWS like other vendors or service providers adds new check-box features, however they also like some increase the depth extensibility of those capabilities. Besides adding new features and increasing the extensibility of existing capabilities, AWS is addressing both the data and information infrastructure including compute (server), storage and database, networking along with associated management tools while also adding extra developer tools. Developer tools include life-cycle management supporting code creation, testing, tracking, testing, change management among other management activities.

    Another observation is that while AWS continues to promote the public cloud such as those services they offer as the present and future, they are also talking hybrid cloud. Granted you have to listen carefully as you may not simply hear hybrid cloud used like some toss it around, however listen for and look into AWS Virtual Private Cloud (VPC), along with what you can do using various technologies via the AWS marketplace. AWS is also speaking the language of enterprise and traditional IT from an applications and development to data and information infrastructure perspective while also walking the cloud talk. What this means is that AWS realizes that they need to help existing environments evolve and make the transition to the cloud which means speaking their language vs. converting them to cloud conversations to then be able to migrate them to the cloud. These steps should make AWS practical for many enterprise environments looking to make the transition to public and hybrid cloud at their pace, some faster than others. More on these and some related themes in future posts.

    The AWS re:Invent event continues to grow year over year, I heard a figure of over 12,000 people however it was not clear if that included exhibiting vendors, AWS people, attendees, analyst, bloggers and media among others. However a simple validation is that the keynotes were in the larger rooms used by events such as EMCworld and VMworld when they hosted in Las Vegas as was the expo space vs. what I saw last year while at re:Invent. Unlike some large events such as VMworld where at best there is a waiting queue or line to get into sessions or hands on lab (HOL), while becoming more crowded, AWS re:Invent is still easy to get in and spend some time using the HOL which is of course powered by AWS meaning you can resume what you started while at re:Invent later. Overall a good event and nice series of enhancements by AWS, looking forward to next years AWS re:Invent.

    Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    November 2014 Server StorageIO Update Newsletter

    November 2014

    Hello and welcome to this November Server and StorageIO update newsletter. Enjoy this edition of the Server and StorageIO update newsletter and watch for new tips, articles, StorageIO lab report reviews, blog posts, videos and podcasts along with in the news commentary appearing soon.

    Cheers gs

    Industry Trends and Perspectives

    Storage trends

    A few weeks ago I attended AWS re:invent 2014 in Las Vegas for a few days. For those of you who have not yet attended this event, I recommend adding it to your agenda. If you have interest in compute servers, networking, storage, development tools or management of cloud (public, private, hybrid), virtualization and related topic themes, you should check out AWS re:invent. For those who need a AWS primer or refresher visit here.

    AWS made several announcements at re:invent including many around development tools, compute and data storage services. One of those to keep an eye on is cloud based Aurora relational database service that complement existing RDS tools. Aurora is positioned as an alternative to traditional SQL based transactional databases commonly found in enterprise environments (e.g. SQL Server, IBM DB2/UDB, Oracle among others). I will put some additional notes and perspectives together in a StorageIOblog post along with some video from AWS soon.

    Commentary In The News

    StorageIO news

    Following are some StorageIO industry trends perspectives comments that have appeared in various venues. Cloud conversations continue to be popular including concerns about privacy, security and availability.

    Over at Processor: Comments on Datacenters, Decide Whether To Build Or Not To Build, and controlling storage costs via insight and action. EdTechMagazine: has some comments on IaaS and Is Lean IT Here to Stay, while at CyberTrend perspectives on Better Servers for Better Business.

    Across the pond over at the UK based Computerweekly comments on AWS launching Aurora cloud-based relational database engine, and hybrid cloud storage. Some comments on Overland Storage RAINcloud can be found at SearchStorage, while SearchDatabackup has some comments on Symantec break-up makeing sense for storage.

    For those of you who speak Dutch, here is an interview (via it-infra.nl) I did when Holland earlier this year about storage and your business.

    View other industry trends comments here

    Tips and Articles

    View recent as well as past tips and articles here

    StorageIOblog posts

    Recent StorageIOblog posts include:

    View other recent as well as past blog posts here

    In This Issue

  • Industry Trends Perspectives
  • Commentary in the news
  • Tips and Articles
  • StorageIOblog posts

    • Events & Activities

    November 11-13, 2014
    AWS re:Invent Las Vegas

    View other recent and upcoming events here

    Webinars

    December 11, 2014 – BrightTalk
    Server & Storage I/O Performance

    December 10, 2014 – BrightTalk
    Server & Storage I/O Decision Making

    December 9, 2014 – BrightTalk
    Virtual Server and Storage Decision Making

    December 3, 2014 – BrightTalk
    Data Protection Modernization

    November 13 9AM PT – BrightTalk
    Software Defined Storage

    November 11 10AM PT
    Google+ Hangout Dell BackupU

    November 11 9AM PT – BrightTalk
    Software Defined Data Centers

    Videos and Podcasts

    VMworld 2014 review
    Video: Click to view VMworld 2014 update

    StorageIO podcasts are also available via and at StorageIO.tv

    From StorageIO Labs

    Research, Reviews and Reports

    Lenovo ThinkServer TD340
    Earlier this year I did a review of the Lenovo ThinkServer TS140 in the StorageIO Labs (see the review here), in fact I ended up buying a TS140 after the review, and a few months back picked up yet another one. This StorageIOlab review looks at the Lenovo ThinkServer TD340 Tower Server which besides having a larger model number than the TS140, it also has a lot more capabilities (server compute, memory, I/O slots and internal hot-swap storage bays. Read more about the TD340 here.

    Resources and Links

    Check out these useful links and pages:
    storageio.com/links
    objectstoragecenter.com
    storageioblog.com/data-protection-diaries-main/
    storageio.com/ssd
    storageio.com/ssd

    Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    StorageIO Out and About Update – VMworld 2014

    StorageIO Out and About Update – VMworld 2014

    Here is a quick video montage or mash-up if you prefer that Cory Peden (aka the Server and StorageIO Intern @Studentof_IT) put together using some video that recorded while at VMworld 2014 in San Francisco. In this YouTube video we take a quick tour around the expo hall to see who as well as what we run into while out and about.

    VMworld 2014 StorageIO Update
    Click on above image to view video

    For those of you who were at VMworld 2014 the video (click above image) will give you a quick Dejavu memory of the sites and sounds while for those who were not there, see what you missed to plan for next year. Watch for appearances from Gina Minks (@Gminks) aka Gina Rosenthal (of BackupU)and Michael (not Dell) of Dell Data Protection, Luigi Danakos (@Nerdblurt) of HP Data Protection who lost his voice (tweet Luigi if you can help him find his voice). With Luigi we were able to get in a quick game of buzzword bingo before catching up with Marc Farley (@Gofarley) and John Howarth of Quaddra Software. Mark and John talk about their new solution from Quaddra which will enable searching and discovering data across different storage systems and technologies.  

    Other visits include a quick look at an EVO:Rail from Dell, along with Docker for Smarties overview with Nathan LeClaire (@upthecyberpunks) of Docker (click here to watch the extended interview with Nathan).

    Docker for smarties

    Check out the conversation with Max Kolomyeytsev of StarWind Software (@starwindsan) before we get interrupted by a sales person. During our walk about, we also bump into Mark Peters (@englishmdp) of ESG facing off video camera to video camera.

    Watch for other things including rack cabinets that look like compute servers yet that have a large video screen so they can be software defined for different demo purposes.

    virtual software defined server

    Watch for more Server and StorageIO Industry Trend Perspective podcasts, videos as well as out and about updates soon, meanwhile check out others here.

    Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    Part II: Seagate 1200 12Gbs Enterprise SAS SSD StorgeIO lab review

    Part II: Seagate 1200 12Gbs Enterprise SAS SSD StorgeIO lab review

    This is the second post of a two part series, read the first post here.

    Earlier this year I had the opportunity to test drive some Seagate 1200 12Gbs Enterprise SAS SSD’s as a follow-up to some earlier activity trying their Enterprise TurboBoost Drives. Disclosure: Seagate has been a StorageIO client and was also the sponsor of this white paper and associated proof-points mentioned in this post.

    The Server Storage I/O Blender Effect Bottleneck

    The earlier proof-points focused on SSD as a target or storage device. In the following proof-points, the Seagate Enterprise 1200 SSD is used as a shared read cache (write-through). Using a write-through cache enables a given amount of SSD to give a performance benefit to other local and networked storage devices.

    traditional server storage I/O
    Non-virtualized servers with dedicated storage and I/O paths.

    Aggregation causes aggravation with I/O bottlenecks because of consolidation using server virtualization. The following figure shows non-virtualized servers with their own dedicated physical machine (PM) and I/O resources. When various servers are virtualized and hosted by a common host (physical machine), their various workloads compete for I/O and other resources. In addition to competing for I/O performance resources, these different servers also tend to have diverse workloads.

    virtual server storage I/O blender
    Virtual server storage I/O blender bottleneck (aggregation causes aggravation)

    The figure above shows aggregation causing aggravation with the result being I/O bottlenecks as various applications performance needs converge and compete with each other. The aggregation and consolidation result is a blend of random, sequential, large, small, read and write characteristics. These different storage I/O characteristics are mixed up and need to be handled by the underlying I/O capabilities of the physical machine and hypervisor. As a result, a common deployment for SSD in addition to as a target device for storing data is as a cache to cut bottlenecks for traditional spinning HDD.

    In the following figure a solution is shown introducing I/O caching with SSD to help mitigate or cut the effects of server consolation causing performance aggravations.

    Creating a server storage I/O blender bottleneck

    xxxxx
    Addressing the VMware Server Storage I/O blender with cache

    Addressing server storage I/O blender and other bottlenecks

    For these proof-points, the goal was to create an I/O bottleneck resulting from multiple VMs in a virtual server environment performing application work. In this proof-point, multiple competing VMs including a SQL Server 2012 database and an Exchange server shared the same underlying storage I/O infrastructure including HDD’s The 6TB (Enterprise Capacity) HDD was configured as a VMware dat and allocated as virtual disks to the VMs. Workloads were then run concurrently to create an I/O bottleneck for both cached and non-cached results.

    xxxxx
    Server storage I/O with virtualization roof-point configuration topology

    The following figure shows two sets of proof points, cached (top) and non-cached (bottom) with three workloads. The workloads consisted of concurrent Exchange and SQL Server 2012 (TPC-B and TPC-E) running on separate virtual machine (VM) all on the same physical machine host (SUT) with database transactions being driven by two separate servers. In these proof-points, the applications data were placed onto the 6TB SAS HDD to create a bottleneck, and a portion of the SSD used as a cache. Note that the Virtunet cache software allows you to use a part of a SSD device for cache with the balance used as a regular storage target should you want to do so.

    If you have paid attention to the earlier proof-points, you might notice that some of the results below are not as good as those seen in the Exchange, TPC-B and TPC-E results about. The reason is simply that the earlier proof-points were run without competing workloads, and database along with log or journal files were placed on separate drives for performance. In the following proof-point as part of creating a server storage I/O blender bottleneck the Exchange, TPC-B as well as TPC-E workloads were all running concurrently with all data on the 6TB drive (something you normally would not want to do).

    storage I/O blender solved
    Solving the VMware Server Storage I/O blender with cache

    The cache and non-cached mixed workloads shown above prove how an SSD based read-cache can help to reduce I/O bottlenecks. This is an example of addressing the aggravation caused by aggregation of different competing workloads that are consolidated with server virtualization.

    For the workloads shown above, all data (database tables and logs) were placed on VMware virtual disks created from a dat using a single 7.2K 6TB 12Gbps SAS HDD (e.g. Seagate Enterprise Capacity).

    The guest VM system disks which included paging, applications and other data files were virtual disks using a separate dat mapped to a single 7.2K 1TB HDD. Each workload ran for eight hours with the TPC-B and TPC-E having 50 simulated users. For the TPC-B and TPC-E workloads, two separate servers were used to drive the transaction requests to the SQL Server 2012 database.

    For the cached tests, a Seagate Enterprise 1200 400GB 12Gbps SAS SSD was used as the backing store for the cache software (Virtunet Systems Virtucache) that was installed and configured on the VMware host.

    During the cached tests, the physical HDD for the data files (e.g. 6TB HDD) and system volumes (1TB HDD) were read cache enabled. All caching was disabled for the non-cached workloads.

    Note that this was only a read cache, which has the side benefit of off-loading those activities enabling the HDD to focus on writes, or read-ahead. Also note that the combined TPC-E, TPC-B and Exchange databases, logs and associated files represented over 600GB of data, there was also the combined space and thus cache impact of the two system volumes and their data. This simple workload and configuration is representative of how SSD caching can complement high-capacity HDD’s

    Seagate 6TB 12Gbs SAS high-capacity HDD

    While the star and focus of these series of proof-points is the Seagate 1200 Enterprise 12Gbs SAS SSD, the caching software (virtunet) and Enterprise TurboBoost drives also play key supporting and favorable roles. However the 6TB 12Gbs SAS high-capacity drive caught my attention from a couple of different perspectives. Certainly the space capacity was interesting along with a 12Gbs SAS interface well suited for near-line, high-capacity and dense tiered storage environments. However for a high-capacity drive its performance is what really caught my attention both in the standard exchange, TPC-B and TPC-E workloads, as well as when combined with SSD and cache software.

    This opens the door for a great combination of leveraging some amount of high-performance flash-based SSD (or TurboBoost drives) combined with cache software and high-capacity drives such as the 6TB device (Seagate now has larger versions available). Something else to mention is that the 6TB HDD in addition to being available in either 12Gbs SAS, 6Gbs SAS or 6Gbs SATA also has enhanced durability with a Read Bit Error Rate of 10 ^15 (e.g. 1 second read error per 10^15 average attempts) and an AFR (annual failure rate) of 0.63% (See more speeds and feeds here). Hence if you are concerned about using large capacity HDD’s and them failing, make sure you go with those that have a high Read Bit Error Rate and a low AFR which are more common with enterprise class vs. lower cost commodity or workstation drives. Note that these high-capacity enterprise HDD’s are also available with Self-Encrypting Drive (SED) options.

    Summary

    Read more in this StorageIO Industry Trends and Perspective (ITP) white paper compliments of Seagate 1200 12Gbs SAS SSD’s and visit the Seagate Enterprise 1200 12Gbs SAS SSD page here. Moving forward there is the notion that flash SSD will be everywhere. There is a difference between all data on flash SSD vs. having some amount of SSD involved in preserving, serving and protecting (storing) information.

    Key themes to keep in mind include:

    • Aggregation can cause aggravation which SSD can alleviate
    • A relative small amount of flash SSD in the right place can go a long way
    • Fast flash storage needs fast server storage I/O access hardware and software
    • Locality of reference with data close to applications is a performance enabler
    • Flash SSD everywhere does not mean everything has to be SSD based
    • Having some amount of flash in different places is important for flash everywhere
    • Different applications have various performance characteristics
    • SSD as a storage device or persistent cache can speed up IOPs and bandwidth

    Flash and SSD are in your future, this comes back to the questions of how much flash SSD do you need, along with where to put it, how to use it and when.

    Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    September October 2014 Server and StorageIO Update Newsletter

    September and October 2014

    Hello and welcome to this joint September and October Server and StorageIO update newsletter. Since the August newsletter, things have been busy with a mix of behind the scenes projects, as well as other activities including several webinars, on-line along with in-person events in the US as well as Europe.

    Enjoy this edition of the Server and StorageIO update newsletter and watch for new tips, articles, StorageIO lab report reviews, blog posts, videos and podcasts along with in the news commentary appearing soon.

    Cheers gs

    Industry Trends and Perspectives

    Storage trends

    In September I was invited to do a key-note opening presentation at the MSP area CMG event. Theme for the September CMG event was "Flash – A Real Life Experience" with a focus of what people are doing, how testing and evaluating including use of hybrid solutions as opposed to vendor marketing sessions. My session was titled "Flash back to reality – Myths and Realities, Flash and SSD Industry trends perspectives plus benchmarking tips and can be found here. Thanks to Tom Becchetti an the MSP CMG (@mspcmg) folks for a great event.

    There are many facets to hybrid storage including different types of media (SSD and HDD’s) along with unified or multi-protocol access. Then there are hybrid storage that spans local and public clouds. Here is a link to an on-line Internet Radio show via Information Week along with on-line chat about Hybrid Storage for Government.

    Some things I’m working with or keeping an eye on include Cloud, Converged solutions, Data Protection, Business Resiliency, DCIM, Docker, InfiniBand, Microsoft (Hyper-V, SOFS, SMB 3.0), Object Storage, SSD, SDS, VMware and VVOL among others items.

    Commentary In The News

    StorageIO news

    A lot has been going on in the IT industry since the last StorageIO Update newsletter. The following are some StorageIO industry trends perspectives comments that have appeared in various venues. Cloud conversations continue to be popular including concerns about privacy, security and availability. Here are some comments at SearchCloudComputing: about moving on from cloud deployment heartbreak.

    Nand flash Solid State Devices (SSD) continue to increase in customer deployments, over at Processor, here are some here are some comments on Incorporating SSD’s Into Your Storage Plan. Also on SSD, here are some perspectives making the Argument For Flash-Based Storage. Some other comments over at Processer.com include looking At Disaster Recovery As A Service, tips to Avoid In Data Center Planning, making the most of Enterprise Virtualization, as well as New Tech, Advancements To Justify Servers. Part of controlling and managing storage costs is having timely insight, metrics that matter, here are some more perspectives and also here.

    Over at SearchVirtualStorage I have some comments on how to configure and manage storage for a virtual desktop environment (VDI) while over at TechPageOne there are perspectives on top reasons to switch to Windows 8. 

    Some other comments and perspectives are over at EnterpriseStorageForum including Top 10 Ways to Improve Data Center Energy Efficiency. At InfoStor there are comments and tips about Object Storage, while at SearchDataBackup I have some perspectives about Symantec being broken up.

    View other industry trends comments at the here

    Tips and Articles

    Recent Server and StorageIO tips and articles appearing in various venues include over at SearchCloudStorage a series of discussion often asked question pieces:

    Are you concerned with the security of the cloud?
    Is the cost of cloud storage really cheaper?
    What’s important to know about cloud privacy policy?
    Are more than five nines of availability really possible?
    What to look for enterprise file sync-and-share app?
    How primary storage clouds and cloud backup differ?
    What should I consider when using SSD cloud?
    What is difference between a snapshot and a clone?

    View other recent as well as past tips and articles here

    StorageIOblog posts

    Recent StorageIOblog posts include:

    View other recent as well as past blog posts here

    In This Issue

  • Industry Trends Perspectives
  • Commentary in the news
  • Tips and Articles
  • StorageIOblog posts

    • Events & Activities

    September 25, 2014
    MSP CMG – Flash and SSD performance

    October 8-10, 2014
    Nijkerk Netherlands Brouwer Seminar Series

    November 11-13, 2014
    AWS re:Invent Las Vegas

    View other recent and upcoming events here

    Webinars

    November 13 9AM PT
    BrightTalk – Software Defined Storage

    November 11 10AM PT
    Google+ Hangout Dell BackupU

    November 11 9AM PT
    BrightTak – Software Defined Data Centers

    October 16 9AM PT
    BrightTalk – Cloud Storage Decision Making

    October 15 1PM PT
    BrightTalk – Hybrid Cloud Trends

    October 7 11AM PT
    BackupU – Data Protection Management

    September 18 8AM CT
    Nexsan – Hybrid Storage

    September 18 9AM PT
    BrightTalk – Converged Storage

    September 17 1PM PT
    BrightTalk – DCIM

    September 16 1PM PT
    BrightTalk – Data Center Convergence

    September 16 Noon PT
    BrightTalk – BC, BR and DR

    September 16 1PM CT
    StarWind – SMB 3.0 & Microsoft SOFS

    September 16 9AM PT
    Google+ Hangout – BackupU – Replication

    September 2 11AM PT
    Dell BackupU – Replication

    Videos and Podcasts

    Docker for Smarties
    Video: Docker for Smarties

    StorageIO podcasts are also available via and at StorageIO.tv

    From StorageIO Labs

    Research, Reviews and Reports

    Enterprise 12Gbps SAS and SSD’s
    Better Together – Part of an Enterprise Tiered Storage Strategy
    In this StorageIO Industry Trends Perspective thought leadership white paper we look at how enterprise class SSD’s and 12Gbps SAS address current and next generation tiered storage for virtual, cloud, traditional Little and Big Data environments. This report includes proof points running various workloads including Database TPC-B, TPC-E, Microsoft Exchange in the StorageIO Labs along with cache software comparing SSD, SSHD and HDD’s. Read the  white paper  compliments of Seagate 1200 12Gbs SAS SSD’s.

    Seagate SSD White Paper

    Resources and Links

    Check out these useful links and pages:
    storageio.com/links
    objectstoragecenter.com
    storageioblog.com/data-protection-diaries-main/
    storageio.com/ssd
    storageio.com/ssd

    Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

    Posted on

    VMware Cisco EMC VCE Zen and now server storage I/O convergence

    Storage I/O trends

    VMware Cisco EMC VCE Zen and now server storage I/O convergence

    In case you have not heard, the joint initiative (JV) founded in the fall of 2009 between Intel VMware Cisco and EMC called VCE had a change of ownership today.

    Well, kind of…

    Who is VCE and what’s this Zen stuff?

    For those not familiar or who need a recap, VCE was created to create converged server, storage I/O networking hardware and software solutions combing technologies from its investors resulting in solutions called vBlocks.

    The major investors were Cisco who provides the converged servers and I/O networking along with associated management tools as well as EMC who provides the storage systems along with their associated management tools. Minority investors include VMware (who is majority owned by EMC) who provides the server virtualization aka software defined data center management tools and Intel whose’s processor chip technologies are used in the vBlocks. What has changed from Zen (e.g. yesterday or in the past) and now is that Cisco has sold the majority (they are retaining about 10%) of its investment ownership in VCE to EMC. Learn more about VCE, their solutions and valueware in this post here (VCE revisited, now and Zen).

    Activist activating activity?

    EMC pulling VCE in-house which should prop up its own internal sales figures by perhaps a few billion USDs within a year or so (if not sooner) is not as appealing to activists investors who want results now such as selling off parts of the company (e.g. EMC, VMware or other assets) or the entire company.

    However EMC has been under pressure from activist shareholder Elliot Management to divest or sell-off portions of this business such as VMware so that the investors (including the activist) can make more money. For example there have been the recent stories about EMC looking to sell or merge with the likes of HP (who is now buying back shares and splitting up its own business) among others which certainly must make the activist investors happy.

    However to the activist investors who want to see things sold to make money they are not happy with EMC off buying or investing it appears.

    Via Bloomberg

    “The last thing on investors’ minds is the future of VCE,” Daniel Ives, an analyst with FBR Capital Markets, wrote in a note today. “EMC has a fire in its house right now and the company appears focused on painting its bedroom (e.g. VCE), while the Street wants a resolution on the strategic ownership situation sooner rather than later.”

    Read more at Bloomberg

    Whats this EMC Federation stuff?

    Note that EMC has organized itself into a federation that consists of EMC Information Infrastructure (EMCII) or what you might know a traditional EMC based storage and related software solutions, VMware, Pivotal and RSA. Also note that each of those federated companies have their own CEO as well as have holdings or ownership of other companies. However all report to a common federated leadership aka EMC. Thus when you hear EMC that could mean depending on the context the federation mother ship which controls the individual companies, or it could also be used to refer to EMCII aka the traditional EMC. Click here to learn more about the EMC federation.

    Converging Markets and Opportunities

    Looking beyond near-term or quick gains, EMC could be simply doing something others do to take ownership and control over certain things while reducing complexities associated with joint initiatives. For example with EMC and Cisco in a close partnership with VCE, both parties have been free to explore and take part in other joint initiatives such as Cisco with EMC competitors NetApp, HDS among others. Otoh EMC partners with Arista for networking, not to mention via VMware acquired virtual network or software defined network Nicira now called NSX.

    server and storage I/O road map to convergence

    EMC is also in a partnership with Lenovo for developing servers to be used by EMC for various platforms to support storage, data and information services while shifting the lower-end SMB storage offerings such as Iomega to the Lenovo channel.

    Note that Lenovo is in the process of absorbing the IBM xSeries (e.g. x86 based) business unit that started closing earlier in October (will take several months to completely close in all countries around the world). For its part Cisco is also partnering with hyper-converged solution provider Simplivity while EMC has announced its statement of direction to bring to market its own hyper-converged platform by end of the year. For those not familiar, Hyper-converged solutions are simply the next evolution of converged or pre-bundled turnkey systems (some of you might have just had a Dejavu moment) that today tend to be targeted for SMBs and ROBOs however used for targeted applications such as VDI in larger environments.

    Storage I/O trends

    What does this have to do with VCE?

    IF EMC is about to release as it has made statement of direction statements of a hyper-converged solution by year-end to compete head-on with those from Nutanix, Simplivity and Tintri as well as perhaps to a lesser extent VMwares EVO:Rail, by having more control over VCE means reducing if not eliminating complexity around vBlocks which are Cisco based with EMC storage vs. what ever EMC brings to market for hyper-converged. In the past under the VCE initiatives storage was limited to EMC and servers along with networking from Cisco, hypervisors from VMware, however what happens in the future remains to be seen.

    Does this mean EMC is moving even more into servers than just virtual servers?

    Tough to say as EMC can not afford to have its sales force lose focus on its traditional core products while ramping up other business, however, the EMC direct and partner teams want and need to keep up account control which means gaining market share and footprint in those accounts. This also means EMC needs to find ways to take cost out of the sales and marketing process where possible to streamline which perhaps brining VCE will help do.

    Will this perhaps give the EMC direct and partner sales teams a new carrot or incentive to promote converged and hyper-converged at the cost of other competitors or incumbents? Perhaps, lets see what happens in the coming weeks.

    What does this all mean?

    In a nut shell, IMHO EMC is doing a couple of things here one of which is cleaning up some ownership in JVs to give it self more control, as well as options for doing other business transactions (mergers and acquisitions (M&A), sales or divestiture’s, new joint initiatives, etc). Then there is streamline its business from decision-making to quickly respond to new opportunities as well as routes to markets and other activities (e.g. removing complexity and cost vs. simply cutting cost).

    Does this signal the prelude to something else? Perhaps, we know that EMC has made a statement of direction about hyper-converged which with VCE now more under EMC control, perhaps we will see more options from under the VCE umbrella both for lower-end and entry SMB as well as SME and large enterprise organizations.

    What about the activist investors?

    They are going to make noise as long as they can continue to make more money or get what they want. Publicly I would be shocked if the activist investors were not making statements that EMC should be selling assets not buying or investing.

    On the other hand, any smart investor,  financial or other analyst should see though the fog of what this relatively simple transaction means in terms of EMC getting further control of its future.

    Of course the question will stay does EMC remain in control of its current federation of EMC, VMware, Pivotal, RSA along each of their respective holdings, does EMC doe a block buster merger, divestiture or acquisition?

    server and storage I/O road ahead

    Take a step back, look at the big picture!

    Some things to keep an eye on:

    • Will this move help streamline decision-making enabling new solutions to be brought to market and customers quicker?
    • While there is a VMware focus, don’t forget about the long-running decades old relationship with Microsoft and how that plays into the equation
    • Watch for what EMC releases with their hyper-converged solution as well as where it is focused, not to mention how sold
    • Also watch the EMC and Lenovo join initiative, both for the Iomega storage activity as well as what EMC and Lenovo do with and for servers
    • Speaking of Lenovo, unless I missed something as of the time of writing this, have you noticed that Lenovo is not yet part of the VMware EVO:Rail initiative?

    Ok, 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 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved