Welcome!

AJAX & REA Authors: Liz McMillan, Elizabeth White, David H Deans, Pat Romanski, Scott Hirsch

Related Topics: Virtualization, XML, SOA & WOA, Open Source, Cloud Expo, SDN Journal

Virtualization: Blog Feed Post

NetApp EF540, Something Familiar, Something New

Some things new and cool, along with some things familiar, tried, true and proven

NetApp announced the other day a new all nand flash solid-state devices (SSD) storage system called the EF540 that is available now. The EF540 has some things new and cool, along with some things familiar, tried, true and proven.

What is new is that the EF540 is an all nand flash multi-level cell (MLC) SSD storage system. What is old is that the EF540 is based on the NetApp E-Series (read more here and here) and SANtricity software with hundreds of thousands installed systems. As a refresher, the E-Series are the storage system technologies and solutions obtained via the Engenio acquisition from LSI in 2011.

Image of NetApp EF540 via ntapgeek.com
Image via www.ntapgeek.com

The EF540 expands the NetApp SSD flash portfolio which includes products such as FlashCache (read cache aka PAM) for controllers in ONTAP based storage systems. Other NetApp items in the NetApp flash portfolio include FlashPool SSD drives for persistent read and write storage in ONTAP based systems. Complimenting FlashCache and FlashPool is the server-side PCIe caching card and software FlashAccel. NetApp is claiming to have revenue shipped 36PB of flash complimenting over 3 Exabytes (EB) of storage while continuing to ship a large amount of SAS and SATA HDD's.

NetApp also previewed its future FlashRay storage system that should appear in beta later in 2013 and general availability in 2014.

In addition to SSD and flash related announcements, NetApp also announced enhancements to its ONTAP FAS/V6200 series including the FAS/V6220, FAS/V6250 and FAS/V6290.

Some characteristics of the NetApp EF540 and SANtricity include:

  • Two models with 12 or 24 x 6Gbs SAS 800GB MLC SSD devices
  • Up to 9.6TB or 19.2TB physical storage in a 2U (3.5 inch) tall enclosure
  • Dual controllers for redundancy, load-balancing and availability
  • IOP performance of over 300,000 4Kbyte random 100% reads under 1ms
  • 6GByte/sec performance of 512Kbyte sequential reads, 5.5Gbyte/sec random reads
  • Multiple RAID levels (0, 1, 10, 3, 5, 6) and flexible group sizes
  • 12GB of DRAM cache memory in each controller (mirrored)
  • 4 x 8GFC host server-side ports per controller
  • Optional expansion host ports (6Gb SAS, 8GFC, 10Gb iSCSI, 40Gb IBA/SRP)
  • Snapshots and replication (synchronous and asynchronous) including to HDD systems
  • Can be used for traditional IOP intensive little-data, or bandwidth for big-data
  • Proactive SSD wear monitoring and notification alerts
  • Utilizes SANtricity version 10.84

Click here to vote and view results in a Poll, Are large storage arrays day's numbered?

EMC and NetApp (along with other vendors) continue to sell large numbers of HDD's as well as large amounts of SSD. Both EMC and NetApp are taking similar approaches of leveraging PCIe flash cards as cache adding software functionality to compliment underlying storage systems. The benefit is that the cache approach is less disruptive for many environments while allowing improved return on investment (ROI) of existing assets.

 

EMC

NetApp

Storage systems with HDD and SSD

VMAX, VNX

FAS/V, E-Series

Storage systems with SSD cache

FastCache,

FlashCache

All SSD based storage

VMAX, VNX

EF540

All new SSD system in development

Project X

FlashRay

Server side PCIe SSD cache

VFCache

FlashAcell

Partner ecosystems

Yes

Yes

The best IO is the one that you do not have to do, however the next best are those that have the least cost or affect which is where SSD comes into play. SSD is like real estate in that location matters in terms of providing benefit, as well as how much space or capacity is needed.

What does this all mean?
The NetApp EF540 based on the E-Series storage system architecture is like one of its primary competitors (e.g. EMC VNX also available as an all-flash model). The similarity is that both have been competitors, as well as have been around for over a decade with hundreds of thousands of installed systems. The similarities are also that both continue to evolve their code base leveraging new hardware and software functionality. These improvements have resulted in improved performance, availability, capacity, energy effectiveness and cost reduction.

Click here to vote and view results in a Poll, Whats your take on RAID still being relevant?

From a performance perspective, there are plenty of public workloads and benchmarks including Microsoft ESRP and SPC among others to confirm its performance. Watch for NetApp to release EF540 SPC results given their history of doing so with other E-Series based systems. With those or other results, compare and contrast to other solutions looking not just at IOPS or MB/sec (bandwidth), also latency, functionality and cost.

What does the EF540 compete with?
The EF540 competes with all flash-based SSD solutions (Violin, Solidfire, Purestorage, Whiptail, Kaminario, IBM/TMS, up-coming EMC Project "X" (aka XtremeIO)) among others. Some of those systems use general-purpose servers combined SSD drives, PCIe cards along with management software where others leverage customized platforms with software. To a lesser extent, competition will also be mixed mode SSD and HDD solutions along with some PCIe target SSD cards for some situations.

What to watch and look for:
It will be interesting to view and contrast public price performance results using SPC or Microsoft ESRP among others to see how the EF540 compares. In addition, it will be interesting to compare other storage based, as well as SSD systems beyond the number of IOPS. What will be interesting is to keep an eye on latency, as well as bandwidth, feature functionality and associated costs.

Given that the NetApp E-Series are OEM or sold by third parties, let's see if something looking similar or identical to the EF540 appear at any of those or new partners. This includes traditional general purpose and little-data environments, along with cloud, managed service provider, high performance compute and high productivity compute (HPC), super computer (SC), big data and big bandwidth among others.

Click here to vote and view results in a Poll, Have SSD been successful in traditional storage systems and arrays

The EF540 could also appear as a storage or IO accelerator for large-scale out, clustered, grid and object storage systems for meta data, indices, key value stores among other uses either direct attached to servers, or via shared iSCSI, SAS, FC and InfiniBand (IBA) SCSI Remote Protocol (SRP).

Keep an eye on how the startups that have been primarily Just a Bunch Of SSD (JBOS) in a box start talking about adding new features and functionality such as snapshots, replication or price reductions. Also, keep an eye and ear open to what EMC does with project "X" along with NetApp FlashRay among other improvements.

For NetApp customers, prospects, partners, E-Series OEMs and their customers with the need for IO consolidation, or performance optimization for big-data, little-data and related applications the EF540 opens up new opportunities and should be good news. For EMC competitors, they now have new competition which also signals an expanding market with new opportunities in adjacent areas for growth. This also further signals the need for diverse ssd portfolios and product options to meet different customer application needs, along with increased functionality vs. lowest cost for high capacity fast nand SSD storage.

Some related reading:

Disclosure: NetApp, Engenio (when LSI), EMC and TMS (now IBM) have been clients of StorageIO.

Ok, nuff said

Cheers gs

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

twitter @storageio

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2013 StorageIO All Rights Reserved

Read the original blog entry...

More Stories By Greg Schulz

Greg Schulz is founder of the Server and StorageIO (StorageIO) Group, an IT industry analyst and consultancy firm. Greg has worked with various server operating systems along with storage and networking software tools, hardware and services. Greg has worked as a programmer, systems administrator, disaster recovery consultant, and storage and capacity planner for various IT organizations. He has worked for various vendors before joining an industry analyst firm and later forming StorageIO.

In addition to his analyst and consulting research duties, Schulz has published over a thousand articles, tips, reports and white papers and is a sought after popular speaker at events around the world. Greg is also author of the books Resilient Storage Network (Elsevier) and The Green and Virtual Data Center (CRC). His blog is at www.storageioblog.com and he can also be found on twitter @storageio.

@CloudExpo Stories
The 4th International DevOps Summit, co-located with16th International Cloud Expo – being held June 9-11, 2015, at the Javits Center in New York City, NY – announces that its Call for Papers is now open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's large...
Verizon Enterprise Solutions is simplifying the cloud-purchasing experience for its clients, with the launch of Verizon Cloud Marketplace, a key foundational component of the company's robust ecosystem of enterprise-class technologies. The online storefront will initially feature pre-built cloud-based services from AppDynamics, Hitachi Data Systems, Juniper Networks, PfSense and Tervela. Available globally to enterprises using Verizon Cloud, Verizon Cloud Marketplace provides a one-stop shop fo...
Leysin American School is an exclusive, private boarding school located in Leysin, Switzerland. Leysin selected an OpenStack-powered, private cloud as a service to manage multiple applications and provide development environments for students across the institution. Seeking to meet rigid data sovereignty and data integrity requirements while offering flexible, on-demand cloud resources to users, Leysin identified OpenStack as the clear choice to round out the school's cloud strategy. Additional...
The major cloud platforms defy a simple, side-by-side analysis. Each of the major IaaS public-cloud platforms offers their own unique strengths and functionality. Options for on-site private cloud are diverse as well, and must be designed and deployed while taking existing legacy architecture and infrastructure into account. Then the reality is that most enterprises are embarking on a hybrid cloud strategy and programs. In this Power Panel at 15th Cloud Expo (http://www.CloudComputingExpo.com...
We are all here because we are sold on the transformative promise of The Cloud. But what good is all of this ephemeral, on-demand infrastructure if your usage doesn't actually improve the agility and speed of your business? How must Operations adapt in order to avoid stifling your Cloud initiative? In his session at DevOps Summit, Damon Edwards, co-founder and managing partner of the DTO Solutions, will highlight the successful organizational, process, and tooling patterns of high-performing c...
The definition of IoT is not new, in fact it’s been around for over a decade. What has changed is the public's awareness that the technology we use on a daily basis has caught up on the vision of an always on, always connected world. If you look into the details of what comprises the IoT, you’ll see that it includes everything from cloud computing, Big Data analytics, “Things,” Web communication, applications, network, storage, etc. It is essentially including everything connected online from ha...
Software-driven innovation is becoming a primary approach to how businesses create and deliver new value to customers. A survey of 400 business and IT executives by the IBM Institute for Business Value showed businesses that are more effective at software delivery are also more profitable than their peers nearly 70 percent of the time (1). DevOps provides a way for businesses to remain competitive, applying lean and agile principles to software development to speed the delivery of software that ...
Docker offers a new, lightweight approach to application portability. Applications are shipped using a common container format and managed with a high-level API. Their processes run within isolated namespaces that abstract the operating environment independently of the distribution, versions, network setup, and other details of this environment. This "containerization" has often been nicknamed "the new virtualization." But containers are more than lightweight virtual machines. Beyond their small...
The move in recent years to cloud computing services and architectures has added significant pace to the application development and deployment environment. When enterprise IT can spin up large computing instances in just minutes, developers can also design and deploy in small time frames that were unimaginable a few years ago. The consequent move toward lean, agile, and fast development leads to the need for the development and operations sides to work very closely together. Thus, DevOps become...
Cloud Expo 2014 TV commercials will feature @ThingsExpo, which was launched in June, 2014 at New York City's Javits Center as the largest 'Internet of Things' event in the world.

ARMONK, N.Y., Nov. 20, 2014 /PRNewswire/ --  IBM (NYSE: IBM) today announced that it is bringing a greater level of control, security and flexibility to cloud-based application development and delivery with a single-tenant version of Bluemix, IBM's

An entirely new security model is needed for the Internet of Things, or is it? Can we save some old and tested controls for this new and different environment? In his session at @ThingsExpo, New York's at the Javits Center, Davi Ottenheimer, EMC Senior Director of Trust, reviewed hands-on lessons with IoT devices and reveal a new risk balance you might not expect. Davi Ottenheimer, EMC Senior Director of Trust, has more than nineteen years' experience managing global security operations and asse...
Explosive growth in connected devices. Enormous amounts of data for collection and analysis. Critical use of data for split-second decision making and actionable information. All three are factors in making the Internet of Things a reality. Yet, any one factor would have an IT organization pondering its infrastructure strategy. How should your organization enhance its IT framework to enable an Internet of Things implementation? In his session at Internet of @ThingsExpo, James Kirkland, Chief Ar...
Technology is enabling a new approach to collecting and using data. This approach, commonly referred to as the "Internet of Things" (IoT), enables businesses to use real-time data from all sorts of things including machines, devices and sensors to make better decisions, improve customer service, and lower the risk in the creation of new revenue opportunities. In his General Session at Internet of @ThingsExpo, Dave Wagstaff, Vice President and Chief Architect at BSQUARE Corporation, discuss the ...
The security devil is always in the details of the attack: the ones you've endured, the ones you prepare yourself to fend off, and the ones that, you fear, will catch you completely unaware and defenseless. The Internet of Things (IoT) is nothing if not an endless proliferation of details. It's the vision of a world in which continuous Internet connectivity and addressability is embedded into a growing range of human artifacts, into the natural world, and even into our smartphones, appliances, a...
"BSQUARE is in the business of selling software solutions for smart connected devices. It's obvious that IoT has moved from being a technology to being a fundamental part of business, and in the last 18 months people have said let's figure out how to do it and let's put some focus on it, " explained Dave Wagstaff, VP & Chief Architect, at BSQUARE Corporation, in this SYS-CON.tv interview at @ThingsExpo, held Nov 4-6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
"Our premise is Docker is not enough. That's not a bad thing - we actually love Docker. At ActiveState all our products are based on open source technology and Docker is an up-and-coming piece of open source technology," explained Bart Copeland, President & CEO of ActiveState Software, in this SYS-CON.tv interview at DevOps Summit at Cloud Expo®, held Nov 4-6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
DevOps Summit 2015 New York, co-located with the 16th International Cloud Expo - to be held June 9-11, 2015, at the Javits Center in New York City, NY - announces that it is now accepting Keynote Proposals. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long development cycles that produce software that is obsolete...
What do a firewall and a fortress have in common? They are no longer strong enough to protect the valuables housed inside. Like the walls of an old fortress, the cracks in the firewall are allowing the bad guys to slip in - unannounced and unnoticed. By the time these thieves get in, the damage is already done and the network is already compromised. Intellectual property is easily slipped out the back door leaving no trace of forced entry. If we want to reign in on these cybercriminals, it's hig...
Infor has announced a new feature Infor CloudSuite™ Aerospace & Defense (A&D) to aid compliance with International Traffic in Arms Regulations (ITAR). The ITAR function will serve as a complementary function for new or existing Infor CloudSuite A&D customers, to facilitate compliance for Infor customers that are creating a US defense article or performing a US defense service and wish to benefit from cloud-services. The ITAR regulation serves to manage handling and access requirements for dat...