Tag Archives: InfiniBand

Mellanox Joins the Network Intelligence Alliance

We are happy to join the Network Intelligence Alliance, an industry organization created for collaboration among the Network Economy’s technology providers. Through our participation in the Alliance, Mellanox will help develop and market innovative solutions that further improve networking solutions for Enterprise, Cloud providers and Telecom Operators.

 

Using Mellanox’s low-latency, CPU efficient 10/40GbE NICs and switches, customers can deploy an embedded virtual switch (eSwitch) to run virtual machine traffic with bare-metal performance, provide hardened security and QoS, all with simpler management through Software Defined Networking (SDN) and OpenFlow APIs. The hardware-based security and isolation features in our 10/40GbE solutions can enable wider adoption of multi-tenant clouds while maintaining user service level agreements (SLA). In addition, utilizing SR-IOV to bypass the Hypervisor, customers will gain more VMs when virtualizing Network Functions on their cloud and data center server and storage infrastructure deployments.

 

In a world that now depends and runs on networks—accurate visibility and precise tracking of data crossing networks have become crucial to the availability, performance and security of applications and services. The growing complexity of IP transactions, the explosion of mobile applications, and the mainstream adoption of cloud computing surpass the capabilities of conventional tools to improve how networks operate, expand services, and cope with cybersecurity.  Just like Business Intelligence solutions emerged to unlock information hidden in the enterprise, Network Intelligence technology is an emerging category of technology to reveal the critical details of the data locked inside network traffic and transactions.
Mellanox is excited to be a part of this great group and we are looking forward to collaborating with other members.

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The Mellanox SX1018HP is a game changer for squeezing every drop of latency out of your network

Guest blog by Steve Barry, Product Line Manager for HP Ethernet Blade Switches

One of the barriers to adoption of blade server technology has been the reliance on a limited number of network switches available.  Organizations requiring unique switching capabilities or extra bandwidth have had to rely on Top of Rack switches built by networking companies that have little or no presence in the server market. The result was a potential customer base of users who wanted to realize the benefits of blade server technology but were forced to remain with rack servers and switches due to a lack of alternative networking products. Here’s where Hewlett Packard has once again shown why they remain the leader in blade server technology by announcing a new blade switch that leaves the others in the dust.

 

MellanoxSX1018HPenetSwitch_front_small.jpg         MellanoxSX1018HPenetSwitch_left_small.jpg

                                         Mellanox SX1018HP Ethernet Blade Switch

    

 

Working closely with our partner Mellanox, HP has just announced a new blade switch for the c-Class enclosure that is designed specifically for customers that demand performance and raw bandwidth. The Mellanox SX1018HP is built on the latest SwitchX ASIC technology and for the first time gives servers a direct path to 40Gb. In fact this switch can provide up to sixteen 40Gb server downlinks and up to eighteen 40Gb network uplinks for an amazing 1.3Tb/s of throughput. Now even the most demanding virtualized server applications can get the bandwidth they need. Financial service customers and especially those involved in High Frequency Trading look to squeeze every drop of latency out of their network. Again, the Mellanox SX1018HP excels, dropping port to port latency to an industry leading 230nS at 40Gb. There is no other blade switch currently available that can make that claim.

For customers currently running Infiniband networks, the appeal of being able to collapse their data requirements onto a single network has always been tempered by the lack of support for Remote Direct Memory Access (RDMA) on Ethernet networks. Again, HP and Mellanox lead the way in blade switches. The SX1018HP supports RDMA over Converged Ethernet (RoCE) allowing those RDMA tuned applications to work across both Infiniband and Ethernet networks. When coupled with the recently announced HP544M 40Gb Ethernet/FDR Infiniband adapter, customers can now support RDMA end to end on either network and begin the migration to a single Ethernet infrastructure. Finally, many customers already familiar with Mellanox IB switches provision and manage their network with Unified Fabric Manager (UFM). The SX1018HP can be managed and provisioned with this same tool, providing a seamless transition to the Ethernet word. Of course standard CLI and secure web browser management is also available.

Incorporating this switch along with the latest generation of HP blade servers and network adapters now gives any customer the same speed, performance and scalability that was previously limited to rack deployments using a hodgepodge of suppliers.   Data center operations that cater to High Performance Cluster Computing (HPCC), Telecom, Cloud Hosting Services and Financial Services will find the HP blade server/Mellanox SX1018HP blade switch a compelling and unbeatable solution.

 

 Click here for more information on the new Mellanox SX1018HP Ethernet Blade Switch.

Product Flash: NetApp EF540 Enterprise Flash Array

 

Written By: Erin Filliater, Enterprise Market Development Manager

Via the Storage Solutions Group

 

Everyone knows that flash storage is a big deal.  However, one of the gaps in the flash storage market has been in enterprise flash systems. Flash caching has for some time been in many enterprise storage environments, but enterprise all-flash arrays haven’t.  This week, that all changed with the launch of NetApp’s EF540 Flash Array.  Targeted for business critical applications, the EF540 features the enterprise features we’re used to in a NetApp system: high availability, reliability, manageability, snapshots, synchronous and asynchronous replication and backup and a fully redundant architecture.  Add to that some impressive performance statistics—over 300,000 IOPs, sub-millisecond latency, and 6GB/s throughput—and you have a system to be reckoned with.

NetApp EF540 transparent-sm.png

NetApp® EF540 Flash Array

 

What does all this mean for the IT administrator?  Database application performance boosts of up to 500% over traditional storage infrastructures mean faster business operation results, decreased time-to-market and increased revenue.  Enterprise RAS features lead to less downtime, intuitive management and greater system ROI.

 

Of course, as mentioned earlier in the week in the Are You Limiting Your Flash Performance? post, the network flash systems are connected to also plays a role in boosting performance and reliability.  To this end, NetApp has equipped the EF540 well with 40Gb/s QDR InfiniBand, 10Gb/s iSCSI and 8Gb/s Fibre Channel connectivity options, all with automated I/O path failover for robustness.

 

Following the flash trend, NetApp also announced the all-new FlashRay family of purpose-built enterprise flash arrays, with expected availability in early 2014.  The FlashRay products will focus on efficient, flexible, scale-out architectures to maximize the value of flash installments across the entire enterprise data center stack.  Given all this and the enterprise features of the EF540, there’s no longer a reason not to jump on the flash bandwagon and start moving your enterprise ahead of the game.

 

Find out more about the EF540 Flash Array and FlashRay product family at NetApp’s website: http://www.netapp.com/us/products/storage-systems/flash-ef540/ and http://www.netapp.com/us/company/news/press-releases/news-rel-20130219-678946.aspx

 

Find out more about how Mellanox accelerates NetApp storage solutions at: https://solutionconnection.netapp.com/mellanox-connectx-3-virtual-protocol-interconnect-vpi-adapter-cards.aspx

Are You Limiting Your Flash Performance?

 

Written By: Erin Filliater, Enterprise Market Development Manager

Via the Storage Solutions Group

As flash storage has become increasingly available at lower and lower prices, many organizations are leveraging flash’s low-latency features to boost application and storage performance in their data centers.  Flash storage vendors claim their products can increase application performance by leaps and bounds, and a great many data center administrators have found that to be true.  But what if your flash could do even more?

 

One of the main features of flash storage is its ability to drive massive amounts of data to the network with very low latencies.  Data can be written to and retrieved from flash storage in a matter of microseconds at speeds exceeding several gigabytes per second, allowing applications to get the data they need and store their results in record time.  Now, suppose you connect that ultra-fast storage to your compute infrastructure using 1GbE technology.  A single 1GbE port can transfer data at around 120MB/s.  For a flash-based system driving, say, 8GB/s of data, you’d need sixty-seven 1GbE ports to avoid bottlenecking your system.  Most systems have only eight ports available, so using 1GbE would limit your lightning-fast flash to just under 1GB/s, an eighth of the performance you could be getting. That’s a bit like buying a Ferrari F12berlinetta (max speed: >211 mph) and committing to drive it only on residential streets (speed limit: 25 mph).  Sure, you’d look cool, but racing neighborhood kids on bicycles isn’t really the point of a Ferrari, is it?  Upgrade that 1GbE connection to 10GbE, and you can cover your full Flash bandwidth with seven ports, if your CPU can handle the increased TCP stack overhead and still perform application tasks.  In terms of our vehicular analogy, you’re driving the Ferrari on the highway now, but you’re still stuck in third gear.  So, how do you get that Ferrari to the Bonneville Salt Flats and really let loose?

 

Take one step further in your interconnect deployment and upgrade that 10GbE connection to a 40GbE with RDMA-over-Converged-Ethernet (RoCE) or 56Gb/s FDR InfiniBand connection. Two ports of either protocol will give you full bandwidth access to your flash system, and RDMA features mean ultra-low CPU overhead and increased overall efficiency.  Your flash system will perform to its fullest potential, and your application performance will improve drastically.  Think land-speed records, except in a data center.

 

Flash and RDMA diagram.png

 

So, if your flash-enhanced application performance isn’t quite what you expected, perhaps it’s your interconnect and not your flash system that’s underperforming.

 

Find out more about the about RoCE and InfiniBand technologies and how they can enhance your storage performance: http://www.mellanox.com/page/storage and http://www.mellanox.com/blog/2013/01/rdma-interconnects-for-storage-fast-efficient-data-delivery/

Why I left HP after 19 years to join ProfitBricks

On 02.12.13, In Cloud Computing, by

Pete Johnson, new Platform Evangelist

Woz once said, “I thought I’d be an HPer for life.” While I don’t usually claim to have a whole lot in common with the man who designed the first computer I ever saw (an Apple II, summer ’78), in this instance it’s true. As it turns out, we were both wrong.

Pete Johnson, new Platform Evangelist for ProfitBricks

I stayed at HP as long as I did for lots of reasons. Business model diversity is one:  over the last two decades, I was lucky enough to be a front line coder, a tech lead, a project manager, and an enterprise architect while working on web sites for enterprise support, consumer ecommerce sales, enterprise online sales, all forms of marketing, and even post-sales printing press supplies reordering.   Most recently I was employee #37 for HP’s new public cloud offering where I performed a lot of roles including project management of web development teams, customer facing demonstrations at trade shows, and sales pitches for Fortune 500 CIOs.  But I also remained at HP because of the culture and values that came straight from Bill Hewlett and Dave Packard, which my early mentors instilled in me. You can still find those values there today if you look hard enough, and if anybody gets that, Meg Whitman does.

Why leave HP for ProfitBricks then?

So if I still have such a rosy view of HP, despite recent bumpiness, why did I leave to become the Platform Evangelist for ProfitBricks?

Three reasons:

  1. InfiniBand
  2. InfiniBand
  3. InfiniBand

If you are anything like the sample of computer industry veterans I told about my move last week, you just said, “What the heck is InfiniBand?” Let me explain what it is and why it is poised to fundamentally change the cloud computing.

Ethernet is the dominant network technology used in data centers today. Originally created during the Carter administration, it uses a hierarchical structure of LAN segments, which ultimately means that packets have exactly one path to traverse when moving from point A to point B anywhere in the network. InfiniBand, which is a popular 21st century technology in the supercomputing and high-performance computing (HPC) communities, uses a grid or mesh system that gives packets multiple paths from point A to point B. This key difference, among other nuances, gives InfiniBand a top speed of 80 Gbits/sec, resulting in a speed that is 80x faster than Amazon’s AWS 1Gbit/sec standard Ethernet connections.

What’s the big deal about InfiniBand?

“So what?” you may be thinking. “A faster cloud network is nice, but it doesn’t seem like THAT big a deal.”

Actually, it is a VERY big deal when you stop and think about how a cloud computing provider can take advantage of a network like this.

As founder and CMO Andreas Gauger put it to me during the interview process, virtualization is a game of Tetris in which you are trying to fit various sizes of Virtual Machines on top of physical hardware to maximize utilization. This is particularly critical for a public cloud provider. With InfiniBand, Profit Bricks can rearrange the pieces, and at 80 Gbits/sec, our hyper-visor can move a VM from one physical machine to another without the VM ever knowing. This helps us maximize the physical hardware and keep prices competitive, but it also means two other things for our customers:

  • You can provision any combination of CPU cores and RAM you want, up to and including the size of the full physical hardware we use
  • You can change the number of CPU cores or amount of RAM on-the-fly, live, without rebooting the VM

In a world where other public cloud providers force you into cookie cutter VM sizes in an attempt to simplify the game of Tetris for themselves, the first feature is obviously differentiating. But when most people hear the second one, their reaction is that it can’t possibly be true — it must be a lie. You can’t change virtual hardware on a VM without rebooting it, can you?

No way you can change CPU or RAM without rebooting a VM!

Do you suppose I’d check that out before leaving the only employer I’ve ever known in my adult life?

I spun up a VM, installed Apache, launched a load test from my desktop against the web server I just created, changed both the CPU Cores and RAM on the server instance, confirmed the change at the VM command line, and allowed the load test to end.  You know what the load test log showed?

Number of errors: 0.

The Apache web server never went down, despite the virtual hardware change, and handled HTTP requests every 40 milliseconds. I never even lost my remote login session. Whoa.

But wait, there’s more (and more to come)

Throw in the fact that the ProfitBricks block storage platform takes advantage of InfiBand to not only provide RAID 10 redundancy, but RAID 10 mirrored across two availability zones, and I was completely sold.  I realized that ProfitBricks founder, CTO, and CEO Achim Weiss took the data center efficiency knowledge that gave 1&1 a tremendous price advantage and combined it with supercomputing technology to create a cloud computing game-changer that his engineering team is just beginning to tap into. I can’t wait to see what they do with object storage, databases, and everything else that you’d expect from a fully IaaS offering. I had to be a part of that.

Simply put: ProfitBricks uses InfiniBand to enable Cloud Computing 2.0.

And that’s why, after 19 years, I left HP.

RDMA – Cloud providers “secret sauce”

Written By: Eli Karpilovski, Manager, Cloud Market Development

 

With expansive growth expected in the cloud-computing market, some researches expects the market will grow from $70.1 billion in 2012 to $158.8 billion in 2014 – cloud service providers must find ways to provide increasingly sustainable performance. At the same time, they must accommodate an increasing number of internet users, whose expectations about improved and consistent response times are growing.

 

However, service providers cannot increase performance if the corresponding cost also rises. What these providers need is a way to deliver low latency, fast response, and increasing performance while minimizing the cost of the network.

 

One good example to accomplish that is RDMA, Traditionally centralized storage was either slow or created bottlenecks and deemphasized the need for fast storage networks. With the advent of fast solid state devices, we are seeing a need for a VERY fast and converged network, to leverage the capabilities that is been offered, in particular, we are starting to see cloud arch using RDMA based storage appliances to accelerate access storage time, reduce latency and achieve the best CPU utilization on the end point.

 

To learn more about the usage of RDMA in providing cloud infrastructure requirements for meeting performance, availability and agility needs, now and in the future check the following link.

 

Mellanox- InfiniBand makes headway in the cloud – YouTube

RDMA Interconnects for Storage: Fast, Efficient Data Delivery

Written By: Erin Filliater, Enterprise Market Development Manager

We all know that we live in a world of data, data and more data. In fact, IDC predicts that in 2015, the amount of data created and replicated will reach nearly 8 Zettabytes. With all of this data stored in external storage systems, the way data is transferred from storage to a server or application becomes critical to effectively utilizing that information. Couple this with today’s shrinking IT budgets and “do more with less” mindsets, and you have a real challenge on your hands. So, what’s a data center storage administrator to do?

Remote Direct Memory Access (RDMA) based interconnects offer an ideal option for boosting data center efficiency, reducing overall complexity and increasing data delivery performance. Available over InfiniBand and Ethernet, with RDMA over Converged Ethernet (RoCE), RDMA allows data to be transferred from storage to server without passing the data through the CPU and main memory path of TCP/IP Ethernet. Greater CPU and overall system efficiencies are attained because the storage and servers’ compute power is used for just that—computing—instead of processing network traffic. Bandwidth and latency are also of interest: both InfiniBand and RoCE feature microsecond transfer latencies, and bandwidths up to 56Gb/s. Plus, both can be effectively used for data center interconnect consolidation. This translates to screamingly fast application performance, better storage and data center utilization and simplified network management.

On a performance basis, RDMA based interconnects are actually more economical than other alternatives, both in initial cost and in operational expenses. Additionally, because RDMA interconnects are available with such high bandwidths, fewer cards and switch ports are needed to achieve the same storage throughput. This enables savings in server PCIe slots and data center floor space, as well as overall power consumption. It’s an actual solution for the “do more with less” mantra.

So, the next time your application performance isn’t making the grade, rather than simply adding more CPUs, storage and resources, maybe it’s time to consider a more efficient data transfer path.

Find out more: http://www.mellanox.com/page/storage

Mellanox InfiniBand and Ethernet Switches Receive IPv6 Certification

I am proud to announce that Mellanox’s SwitchX® line of InfiniBand and Ethernet switches have received a gold certification for Internet Protocol v6 (IPv6) by the Internet Protocol Forum.  Adding IPv6 support to our SwitchX series is another milestone for Mellanox’s InfiniBand and Ethernet interconnect solutions, and demonstrates our commitment to producing quality, interoperable InfiniBand and Ethernet products optimized for the latest Internet Protocols.

SX1036 - 36-port 40GbE Switch

Mellanox’s drive to satisfy strong requirements has led to receiving the gold certification as part of the IPv6 Ready Logo Program which is a conformance and interoperability testing program designed to increase user confidence by demonstrating that IPv6 is the future of network architecture.

We at Mellanox feel that as global technology adoption rates increase, there is a greater need for larger networks and subsequently more IP addresses. Just as background, Internet Protocol version 4 (IPv4), still in dominant use, is now reaching the limit of its capacity. The next generation of IP – IPv6 – is designed to provide a vastly expanded address space and quadruples the number of network address bits from 32 bits in IPv4 to 128 bits, providing more than enough globally unique IP addresses for every networked device on the planet.

Regards,

Amit Katz

Director, Product Management

Mellanox FDR 56Gb/s InfiniBand Adapters Provide Leading Application Performance for Dell PowerEdge C8000 Series Servers

Dell just announced today the PowerEdge C8000 series, which is the industry’s only 4U shared infrastructure solution to provide customers compute, GPU/coprocessor and storage options in a single chassis. End users deploying the PowerEdge C8000 with Mellanox fast interconnect solutions gain access to the industry-leading performance of 56Gb/s InfiniBand combined with the power of Dell’s newest high end server, resulting in a high performance solution with low total cost of ownership in power efficiency, system scaling efficiency and compute density.

Mellanox FDR 56Gb/s InfiniBand solutions are already being deployed with Dell PowerEdge C8000 systems as part of the Stampede supercomputer at the Texas Advanced Computing Center (TACC) at The University of Texas at Austin. With a peak performance of more than 10 petaflops, Stampede will be the most powerful system available to researchers via the NSF’s eXtreme Science & Engineering Discovery Environment (XSEDE) program when installed in January 2013.

Mellanox fast interconnect solutions are providing the Dell PowerEdge C8000 with low latency, high bandwidth benefits for the most resource-intensive hyperscale workloads, including HPC, big data processing and hosting providers. Mellanox delivers the most effective interconnect solution for the Dell PowerEdge C8000, enabling the highest compute and storage performance at the lowest cost and power consumption.

National Supercomputing Centre in Shenzhen (NSCS) – #2 on June 2010 Top500 list

I had the pleasure to be little bit involved in the creation of the fastest supercomputer in Asia, and the second fastest supercomputer in the world – the Dawning “Nebulae” Petaflop Supercomputer at SIAT. If we look on the peak flops capacity of the system – nearly 3 Petaflops, it is the largest supercomputer in the world. I visited the supercomputer site in April and saw how fast it was assembled. It took around 3 weeks to get it up and running – amazing, well, this is one of the benefits of using cluster architecture instead of the expensive proprietary systems. The first picture by the way was taken during the system setup in Shenzhen.

 

 

 

 

 

 

 

 

 

The system includes 5200 Dawning TC3600 Blades, each with NVIDIA Fermi GPU to provide 120K cores, all connected with Mellanox ConnectX InfiniBand QDR adapters, IS5000 switches and the fabric management. It is the 3rd system in the world to provide more than sustained Petaflop performance (after Roadrunner and Jaguar). Unlike Jaguar (from Cray) that requires 20K nodes to reach the required performance, Nebulae does it with only 5.2K nodes – reducing the needed real-estate etc, making is much more cost effective. It is yet another prove that commodity-based supercomputers can deliver better performance, cost/performance and other x/performance metrics compared to the proprietary systems. As GPUs gain higher popularity, we also witness the effort that is being done to create and port the needed applications to GPU-based environments, which will bring a new era of GPU computing. It is clear that GPUs will drive the next phase of supercomputers, and of course the new speeds and feeds of the interconnect solutions (such as the IBTA’s new specifications for the FDR/EDR InfiniBand speeds).

The second picture was taken at the ISC’10 conference, after the Top500 award ceremony. You can see the Top500 certificates…

 

 

 

 

 

 

 

 

 

Regards,

Gilad Shainer
Shainer@mellanox.com