Linux Networx Pumps Up its Cluster Management Offering

By Michael Feldman

August 24, 2007

The difficulty of Linux cluster management is an admitted weakness of commodity HPC solutions and works to inhibit wider commercial adoption. Linux HPC expertise has almost become a requirement for successful system management. It’s part of the reason Microsoft’s Windows Compute Cluster Server (CCS) has been able to establish a beachhead in the HPC space. Microsoft perceived an untapped market for high performance computing that was not being met by the Linux ecosystem.

However, Linux HPC system vendors are not just sitting on their clusters. On Monday, Linux Networx launched Clusterworx Advanced, its fourth generation cluster management software. The software provides a high-level interface for managing and monitoring computing clusters. The idea is to give the system administrator a single point of control for all their cluster computing systems — even those not purchased from Linux Networx.

Linux Networx is a company better known for selling its own cluster hardware, including its high-end supersystems (LS-1), application-tuned platforms (LS-P) and visualization systems (LS-V), as well as storage systems. But in the past year, the company has revamped its strategy and become more focused on offering value-added cluster software and turnkey platforms. Like many HPC vendors, Linux Networx realized that cluster hardware was becoming a low-margin commodity, much like the Intel and AMD microprocessors upon which they were based. The Clusterworx Advanced offering fits in perfectly with the company’s new strategy to provide differentiation by offering more productive, high-value solutions.

The latest rendition of Clusterworx is able to monitor the system for problems and can be custom configured to execute the appropriate response. For example, threshold values such as CPU temperatures or file system capacity limits can be established, and remedial actions, such as generating an email to the system administrator, can be specified. Actions can be also be specified that will occur without human interaction when the system needs to be protected in real-time.

This latest version of Clusterworx also supports a version control feature, which keeps track of system software updates and allows for rollbacks to previous versions. For example, if an OS patch is applied that causes application failure due to incompatibility issues, the patch can quickly be backed out and the system reprovisioned. Another time-saving feature is Clusterworx’ multicast provisioning, which enables all the nodes to be provisioned with a single server image by broadcasting it across the cluster nodes simultaneously. This is especially valuable as cluster sizes grow beyond 32, or so, nodes.

The Clusterworx graphical user interface (GUI) has also been upgraded to improve ease-of-use. According to Linux Networx chief technology officer, Dave Morton, the new Clusterworx GUI reduces the amount of specialized Linux expertise needed to manage high performance cluster computers, allowing organizations to utilize less skilled administrators.

“If you look at most of the people who are successful at managing Linux clusters, it requires a high-level system admin with advanced skillsets — someone who really understands the Linux environment, has the ability to install RPMs, knows how to check for compatibilities, and is able to do a lot of command-line activities,” says Morton.

He believes Clusterworx will reduce the load on the resident Linux guru and allow the “guy that comes in on the third shift from 11:00 a.m. to 7:00 p.m.” to manage the HPC systems as effectively as the first string. The aforementioned Linux guru still has a role to play though. Most likely, that individual will be the one to set up the Clusterworx scripting to automate the cluster management for the less skilled personnel.

Clusterworx Advanced will be bundled along with Linux Networx’ own HPC systems. Up until recently, this was the only way customers could get the company’s cluster management solution. But the latest version is also designed to work in multi-vendor environments. Besides supporting Linux Networx hardware, Clusterworx is also able to manage HP and Dell clusters. According to Morton, a customer with no installed Linux Networx systems purchased Clusterworx for their heterogeneous HP/Dell cluster environment. Morton says Linux Networx is in the process of qualifying the software for additional vendors’ hardware.

Going the multi-vendor route bumps Clusterworx up against other general-purpose cluster management suites like Rocks and Scali Manage. Linux Networx thinks their offering is well placed against these two by offering some unique features, like version roll-back and multicast provisioning. If Clusterworx really does get extended to an even broader array of vendor platforms, it could offer some interesting competition in the cluster management space.

Linux Networx is offering a “Jump-Start” 30-day, cost-free trial for those wishing to kick the tires on the software before they purchase it.

Subscribe to HPCwire's Weekly Update!

Be the most informed person in the room! Stay ahead of the tech trends with industy updates delivered to you every week!

Supercomputer Research Reveals Star Cluster Born Outside Our Galaxy

July 11, 2020

The Milky Way is our galactic home, containing our solar system and continuing into a giant band of densely packed stars that stretches across clear night skies around the world – but, it turns out, not all of those st Read more…

By Oliver Peckham

Max Planck Society Begins Installation of Liquid-Cooled Supercomputer from Lenovo

July 9, 2020

Lenovo announced today that it is supplying a new high performance computer to the Max Planck Society, one of Germany's premier research organizations. Comprised of Intel Xeon processors and Nvidia A100 GPUs, and featuri Read more…

By Tiffany Trader

Xilinx Announces First Adaptive Computing Challenge

July 9, 2020

A new contest is challenging the computing world. Xilinx has announced the first Xilinx Adaptive Computing Challenge, a competition that will task developers and startups with finding creative workload acceleration solutions. Xilinx is running the Adaptive Computing Challenge in partnership with Hackster.io, a developing community... Read more…

By Staff report

Reviving Moore’s Law? LBNL Researchers See Promise in Heterostructure Oxides

July 9, 2020

The reality of Moore’s law’s decline is no longer doubted for good empirical reasons. That said, never say never. Recent work by Lawrence Berkeley National Laboratory researchers suggests heterostructure oxides may b Read more…

By John Russell

President’s Council Targets AI, Quantum, STEM; Recommends Spending Growth

July 9, 2020

Last week the President Council of Advisors on Science and Technology (PCAST) met (webinar) to review policy recommendations around three sub-committee reports: 1) Industries of the Future (IotF), chaired be Dario Gil (d Read more…

By John Russell

AWS Solution Channel

Best Practices for Running Computational Fluid Dynamics (CFD) Workloads on AWS

The scalable nature and variable demand of CFD workloads makes them well-suited for a cloud computing environment. Many of the AWS instance types, such as the compute family instance types, are designed to include support for this type of workload.  Read more…

Intel® HPC + AI Pavilion

Supercomputing the Pandemic: Scientific Community Tackles COVID-19 from Multiple Perspectives

Since their inception, supercomputers have taken on the biggest, most complex, and most data-intensive computing challenges—from confirming Einstein’s theories about gravitational waves to predicting the impacts of climate change. Read more…

Penguin Computing Brings Cascade Lake-AP to OCP Form Factor

July 7, 2020

Penguin Computing, a subsidiary of SMART Global Holdings, Inc., announced yesterday (July 6) a new Tundra server, Tundra AP, that is the first to implement the Intel Xeon Scalable 9200 series processors (codenamed Cascad Read more…

By Tiffany Trader

Max Planck Society Begins Installation of Liquid-Cooled Supercomputer from Lenovo

July 9, 2020

Lenovo announced today that it is supplying a new high performance computer to the Max Planck Society, one of Germany's premier research organizations. Comprise Read more…

By Tiffany Trader

President’s Council Targets AI, Quantum, STEM; Recommends Spending Growth

July 9, 2020

Last week the President Council of Advisors on Science and Technology (PCAST) met (webinar) to review policy recommendations around three sub-committee reports: Read more…

By John Russell

Google Cloud Debuts 16-GPU Ampere A100 Instances

July 7, 2020

On the heels of the Nvidia’s Ampere A100 GPU launch in May, Google Cloud is announcing alpha availability of the A100 “Accelerator Optimized” VM A2 instance family on Google Compute Engine. The instances are powered by the HGX A100 16-GPU platform, which combines two HGX A100 8-GPU baseboards using... Read more…

By Tiffany Trader

Q&A: HLRS’s Bastian Koller Tackles HPC and Industry in Germany and Europe

July 6, 2020

In this exclusive interview for HPCwire – sadly not face to face – Steve Conway, senior advisor for Hyperion Research, talks with Dr.-Ing Bastian Koller about the state of HPC and its collaboration with Industry in Europe. Koller is a familiar figure in HPC. He is the managing director at High Performance Computing Center Stuttgart (HLRS) and also serves... Read more…

By Steve Conway, Hyperion

OpenPOWER Reboot – New Director, New Silicon Partners, Leveraging Linux Foundation Connections

July 2, 2020

Earlier this week the OpenPOWER Foundation announced the contribution of IBM’s A21 Power processor core design to the open source community. Roughly this time Read more…

By John Russell

Hyperion Forecast – Headwinds in 2020 Won’t Stifle Cloud HPC Adoption or Arm’s Rise

June 30, 2020

The semiannual taking of HPC’s pulse by Hyperion Research – late fall at SC and early summer at ISC – is a much-watched indicator of things come. This yea Read more…

By John Russell

Racism and HPC: a Special Podcast

June 29, 2020

Promoting greater diversity in HPC is a much-discussed goal and ostensibly a long-sought goal in HPC. Yet it seems clear HPC is far from achieving this goal. Re Read more…

Top500 Trends: Movement on Top, but Record Low Turnover

June 25, 2020

The 55th installment of the Top500 list saw strong activity in the leadership segment with four new systems in the top ten and a crowning achievement from the f Read more…

By Tiffany Trader

Supercomputer Modeling Tests How COVID-19 Spreads in Grocery Stores

April 8, 2020

In the COVID-19 era, many people are treating simple activities like getting gas or groceries with caution as they try to heed social distancing mandates and protect their own health. Still, significant uncertainty surrounds the relative risk of different activities, and conflicting information is prevalent. A team of Finnish researchers set out to address some of these uncertainties by... Read more…

By Oliver Peckham

[email protected] Turns Its Massive Crowdsourced Computer Network Against COVID-19

March 16, 2020

For gamers, fighting against a global crisis is usually pure fantasy – but now, it’s looking more like a reality. As supercomputers around the world spin up Read more…

By Oliver Peckham

[email protected] Rallies a Legion of Computers Against the Coronavirus

March 24, 2020

Last week, we highlighted [email protected], a massive, crowdsourced computer network that has turned its resources against the coronavirus pandemic sweeping the globe – but [email protected] isn’t the only game in town. The internet is buzzing with crowdsourced computing... Read more…

By Oliver Peckham

Supercomputer Simulations Reveal the Fate of the Neanderthals

May 25, 2020

For hundreds of thousands of years, neanderthals roamed the planet, eventually (almost 50,000 years ago) giving way to homo sapiens, which quickly became the do Read more…

By Oliver Peckham

DoE Expands on Role of COVID-19 Supercomputing Consortium

March 25, 2020

After announcing the launch of the COVID-19 High Performance Computing Consortium on Sunday, the Department of Energy yesterday provided more details on its sco Read more…

By John Russell

Honeywell’s Big Bet on Trapped Ion Quantum Computing

April 7, 2020

Honeywell doesn’t spring to mind when thinking of quantum computing pioneers, but a decade ago the high-tech conglomerate better known for its control systems waded deliberately into the then calmer quantum computing (QC) waters. Fast forward to March when Honeywell announced plans to introduce an ion trap-based quantum computer whose ‘performance’ would... Read more…

By John Russell

Neocortex Will Be First-of-Its-Kind 800,000-Core AI Supercomputer

June 9, 2020

Pittsburgh Supercomputing Center (PSC - a joint research organization of Carnegie Mellon University and the University of Pittsburgh) has won a $5 million award Read more…

By Tiffany Trader

Global Supercomputing Is Mobilizing Against COVID-19

March 12, 2020

Tech has been taking some heavy losses from the coronavirus pandemic. Global supply chains have been disrupted, virtually every major tech conference taking place over the next few months has been canceled... Read more…

By Oliver Peckham

Leading Solution Providers

Contributors

10nm, 7nm, 5nm…. Should the Chip Nanometer Metric Be Replaced?

June 1, 2020

The biggest cool factor in server chips is the nanometer. AMD beating Intel to a CPU built on a 7nm process node* – with 5nm and 3nm on the way – has been i Read more…

By Doug Black

Nvidia’s Ampere A100 GPU: Up to 2.5X the HPC, 20X the AI

May 14, 2020

Nvidia's first Ampere-based graphics card, the A100 GPU, packs a whopping 54 billion transistors on 826mm2 of silicon, making it the world's largest seven-nanom Read more…

By Tiffany Trader

‘Billion Molecules Against COVID-19’ Challenge to Launch with Massive Supercomputing Support

April 22, 2020

Around the world, supercomputing centers have spun up and opened their doors for COVID-19 research in what may be the most unified supercomputing effort in hist Read more…

By Oliver Peckham

Australian Researchers Break All-Time Internet Speed Record

May 26, 2020

If you’ve been stuck at home for the last few months, you’ve probably become more attuned to the quality (or lack thereof) of your internet connection. Even Read more…

By Oliver Peckham

15 Slides on Programming Aurora and Exascale Systems

May 7, 2020

Sometime in 2021, Aurora, the first planned U.S. exascale system, is scheduled to be fired up at Argonne National Laboratory. Cray (now HPE) and Intel are the k Read more…

By John Russell

Summit Supercomputer is Already Making its Mark on Science

September 20, 2018

Summit, now the fastest supercomputer in the world, is quickly making its mark in science – five of the six finalists just announced for the prestigious 2018 Read more…

By John Russell

TACC Supercomputers Run Simulations Illuminating COVID-19, DNA Replication

March 19, 2020

As supercomputers around the world spin up to combat the coronavirus, the Texas Advanced Computing Center (TACC) is announcing results that may help to illumina Read more…

By Staff report

$100B Plan Submitted for Massive Remake and Expansion of NSF

May 27, 2020

Legislation to reshape, expand - and rename - the National Science Foundation has been submitted in both the U.S. House and Senate. The proposal, which seems to Read more…

By John Russell

  • arrow
  • Click Here for More Headlines
  • arrow
Do NOT follow this link or you will be banned from the site!
Share This