Cray Introduces All Flash Lustre Storage Solution Targeting HPC

By John Russell

June 19, 2018

Citing the rise of IOPS-intensive workflows and more affordable flash technology, Cray today introduced the L300F, a scalable all-flash storage solution whose primary use case is to support high IOPS rates to/from a scratch storage pool in the Lustre file system. Cray also announced that sometime in August, it would be supporting Lustre 2.11 just released in April. This rapid productizing of Lustre’s latest release is likely to be appreciated by the user community which sometimes criticizes vendors for being slow to commercialize the latest features of the open source parallel file system.

“Lustre 2.11 has been one of the drivers for us because it has unique performance enhancements, usability enhancements, and we think some of those features will pair nicely with a flash-based solution that’s sitting underneath the file system,” said Mark Wiertalla, product marketing director.

The broader driver is the rise in use cases with demanding IOPS characteristics often including files of small size. Hard disk drives, by their nature, handle these workloads poorly. Cray cites AI, for example, as a good use case with high IOPS requirements.

Here’s a brief description from Cray of how L300F fits into the Cray ClusterStor systems:

  • Unlike the existing building blocks in the ClusterStor family which use a 5U84 form factor (5 rack units high/84 drives slots) mainly for Hard Disk Drives (HDD) the L300F is a 2U24 form factorfilled exclusively with Solid State Drives (SDD).
  • Like the existing building blocks (L300 and L300N) the L300F features two embedded server modules in a high availability configuration for the Object Storage Server (OSS) functionality of the open source, parallel file system Lustre.
  • Like the existing building blocks, the L300 converges the Lustre Object Storage Servers (OSS) and the Object Storage Targets (OST) in the same building block for linear scalability.
  • Like all ClusterStor building blocks the L300F is purpose-engineered to deliver the most effective parallel file system storage infrastructure for the leadership class of supercomputing environments.

The existing L300 model is an all-HDD Lustre solution, well suited for environments using applications with large, sequential I/O workloads. The L300N model, by contrast, is a hybrid SSD/HDD solution with flash-accelerated NXD software that redirects I/O to the appropriate storage medium, delivering cost-effective, consistent performance on mixed I/O workloads while shielding the application, file system and users from complexity through transparent flash acceleration.

In positioning L300F, Cray said, “L300F enables users such as engineers, researchers and scientists to dramatically reduce the runtime of their applications allowing jobs to reliably complete within their required schedule, supporting more iterations and faster time to insight. Supplementing Cray’s ClusterStor portfolio with an all-flash storage option, the ClusterStor L300F integrates with and complements the existing L300/L300N models to provide a comprehensive storage architecture. It allows customers to address performance bottlenecks without needlessly overprovisioning HDD storage capacity, creating a cost-competitive solution for improved application run time.”

Analysts are likewise bullish on flash. “Flash is poised to become an essential technology in every HPC storage solution,” said Jeff Janukowicz, IDC’s Research vice president, Solid State Drives and Enabling Technologies. “It has the unique role of satisfying the high-performance appetite of artificial intelligence applications even while helping customers optimize their storage budget for big data. With the ClusterStor L300F, Cray has positioned itself to be at the leading edge of next generation of HPC storage solutions.”

According to Cray L300F simplifies storage management for storage administrators, allowing them to stand up a high-performance flash pool within their existing Lustre file system using existing tools and skills. “This eliminates the need for product-unique training or to administer a separate file system. Using ClusterStor Manager, administrators can reduce the learning curve and accelerate time-to-proficiency, thereby improving ROI. When coupled with Cray’s exclusive monitoring application Cray View for ClusterStor, administrators get an end-to-end view of Lustre jobs, network status and storage system performance. Cray View forClusterStor provides visibility into job runtime variability, event correlation, trend analysis and offers custom alerts based on any selected metric,” according to the announcement.

Price remains an issue for flash. It’s currently about 13X more expensive on per terabyte basis. “But when flash is viewed on a dollar per IOPS basis, it is small fraction of the cost compared to hard disk drives. What our customers are telling us is they have unlocked that secret. Now they can think about uses cases and say here’s three of them that make sense immediately. That’s how they will deploy it. They’ll use it as a tactical tool,” said Wiertalla.

“We see the L300F allowing many customers to start testing the waters with flash storage. We are seeing RFPs [and] we think we are going to see, as the delta in prices between flash and disk narrows over the next 3-5 years, that customers will find incrementally new use cases where flash become cost competitive and they will adopt it gradually. Maybe in the 2020s we’ll start to see customers think about putting file systems exclusively on flash.”

Given Cray is approaching the first anniversary of its acquisition of the ClusterStor portfolio it is likely to showcase the line at ISC2018 (booth #E-921) next week (see HPCwire article, Cray Moves to Acquire the Seagate ClusterStor Line) and perhaps issue other news in its storage line. Th L300F will be available in August.

Link to release: http://investors.cray.com/phoenix.zhtml?c=98390&p=irol-newsArticle&ID=2355137

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!

Nvidia Rolls Out Certified Server Program Targeting AI Applications

January 26, 2021

Nvidia today launched a certified systems program in which participating vendors can offer Nvidia-certified servers with up to eight A100 GPUs. Separate support contracts directly from Nvidia for the certified systems ar Read more…

By John Russell

XSEDE Supercomputers Square Off Against Ebola

January 26, 2021

COVID-19 may have dominated headlines and occupied much of the world’s scientific computing capacity over the last year, but many researchers continued their work to keep other deadly viruses at bay. One of those, Ebol Read more…

By Oliver Peckham

What’s New in HPC Research: Galaxies, Fugaku, Electron Microscopes & More

January 25, 2021

In this regular feature, HPCwire highlights newly published research in the high-performance computing community and related domains. From parallel programming to exascale to quantum computing, the details are here. Read more…

By Oliver Peckham

Red Hat’s Disruption of CentOS Unleashes Storm of Dissent

January 22, 2021

Five weeks after angering much of the CentOS Linux developer community by unveiling controversial changes to the no-cost CentOS operating system, Red Hat has unveiled alternatives for affected users that give them severa Read more…

By Todd R. Weiss

China Unveils First 7nm Chip: Big Island

January 22, 2021

Shanghai Tianshu Zhaoxin Semiconductor Co. is claiming China’s first 7-nanometer chip, described as a leading-edge, general-purpose cloud computing chip based on a proprietary GPU architecture. Dubbed “Big Island Read more…

By George Leopold

AWS Solution Channel

Fire Dynamics Simulation CFD workflow on AWS

Modeling fires is key for many industries, from the design of new buildings, defining evacuation procedures for trains, planes and ships, and even the spread of wildfires. Read more…

HiPEAC Keynote: In-Memory Computing Steps Closer to Practical Reality

January 21, 2021

Pursuit of in-memory computing has long been an active area with recent progress showing promise. Just how in-memory computing works, how close it is to practical application, and what are some of the key opportunities a Read more…

By John Russell

Nvidia Rolls Out Certified Server Program Targeting AI Applications

January 26, 2021

Nvidia today launched a certified systems program in which participating vendors can offer Nvidia-certified servers with up to eight A100 GPUs. Separate support Read more…

By John Russell

Red Hat’s Disruption of CentOS Unleashes Storm of Dissent

January 22, 2021

Five weeks after angering much of the CentOS Linux developer community by unveiling controversial changes to the no-cost CentOS operating system, Red Hat has un Read more…

By Todd R. Weiss

HiPEAC Keynote: In-Memory Computing Steps Closer to Practical Reality

January 21, 2021

Pursuit of in-memory computing has long been an active area with recent progress showing promise. Just how in-memory computing works, how close it is to practic Read more…

By John Russell

HiPEAC’s Vision for a New Cyber Era, a ‘Continuum of Computing’

January 21, 2021

Earlier this week (Jan. 19), HiPEAC — the European Network on High Performance and Embedded Architecture and Compilation — published the 8th edition of the HiPEAC Vision, detailing an increasingly interconnected computing landscape where complex tasks are carried out across multiple... Read more…

By Tiffany Trader

Saudi Aramco Unveils Dammam 7, Its New Top Ten Supercomputer

January 21, 2021

By revenue, oil and gas giant Saudi Aramco is one of the largest companies in the world, and it has historically employed commensurate amounts of supercomputing Read more…

By Oliver Peckham

President-elect Biden Taps Eric Lander and Deep Team on Science Policy

January 19, 2021

Last Friday U.S. President-elect Joe Biden named The Broad Institute founding director and president Eric Lander as his science advisor and as director of the Office of Science and Technology Policy. Lander, 63, is a mathematician by training and distinguished life sciences... Read more…

By John Russell

Pat Gelsinger Returns to Intel as CEO

January 14, 2021

The Intel board of directors has appointed a new CEO. Intel alum Pat Gelsinger is leaving his post as CEO of VMware to rejoin the company that he parted ways with 11 years ago. Gelsinger will succeed Bob Swan, who will remain CEO until Feb. 15. Gelsinger previously spent 30 years... Read more…

By Tiffany Trader

Julia Update: Adoption Keeps Climbing; Is It a Python Challenger?

January 13, 2021

The rapid adoption of Julia, the open source, high level programing language with roots at MIT, shows no sign of slowing according to data from Julialang.org. I Read more…

By John Russell

Julia Update: Adoption Keeps Climbing; Is It a Python Challenger?

January 13, 2021

The rapid adoption of Julia, the open source, high level programing language with roots at MIT, shows no sign of slowing according to data from Julialang.org. I Read more…

By John Russell

Esperanto Unveils ML Chip with Nearly 1,100 RISC-V Cores

December 8, 2020

At the RISC-V Summit today, Art Swift, CEO of Esperanto Technologies, announced a new, RISC-V based chip aimed at machine learning and containing nearly 1,100 low-power cores based on the open-source RISC-V architecture. Esperanto Technologies, headquartered in... Read more…

By Oliver Peckham

Azure Scaled to Record 86,400 Cores for Molecular Dynamics

November 20, 2020

A new record for HPC scaling on the public cloud has been achieved on Microsoft Azure. Led by Dr. Jer-Ming Chia, the cloud provider partnered with the Beckman I Read more…

By Oliver Peckham

NICS Unleashes ‘Kraken’ Supercomputer

April 4, 2008

A Cray XT4 supercomputer, dubbed Kraken, is scheduled to come online in mid-summer at the National Institute for Computational Sciences (NICS). The soon-to-be petascale system, and the resulting NICS organization, are the result of an NSF Track II award of $65 million to the University of Tennessee and its partners to provide next-generation supercomputing for the nation's science community. Read more…

Is the Nvidia A100 GPU Performance Worth a Hardware Upgrade?

October 16, 2020

Over the last decade, accelerators have seen an increasing rate of adoption in high-performance computing (HPC) platforms, and in the June 2020 Top500 list, eig Read more…

By Hartwig Anzt, Ahmad Abdelfattah and Jack Dongarra

Aurora’s Troubles Move Frontier into Pole Exascale Position

October 1, 2020

Intel’s 7nm node delay has raised questions about the status of the Aurora supercomputer that was scheduled to be stood up at Argonne National Laboratory next year. Aurora was in the running to be the United States’ first exascale supercomputer although it was on a contemporaneous timeline with... Read more…

By Tiffany Trader

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

Programming the Soon-to-Be World’s Fastest Supercomputer, Frontier

January 5, 2021

What’s it like designing an app for the world’s fastest supercomputer, set to come online in the United States in 2021? The University of Delaware’s Sunita Chandrasekaran is leading an elite international team in just that task. Chandrasekaran, assistant professor of computer and information sciences, recently was named... Read more…

By Tracey Bryant

Leading Solution Providers

Contributors

Top500: Fugaku Keeps Crown, Nvidia’s Selene Climbs to #5

November 16, 2020

With the publication of the 56th Top500 list today from SC20's virtual proceedings, Japan's Fugaku supercomputer – now fully deployed – notches another win, Read more…

By Tiffany Trader

Texas A&M Announces Flagship ‘Grace’ Supercomputer

November 9, 2020

Texas A&M University has announced its next flagship system: Grace. The new supercomputer, named for legendary programming pioneer Grace Hopper, is replacing the Ada system (itself named for mathematician Ada Lovelace) as the primary workhorse for Texas A&M’s High Performance Research Computing (HPRC). Read more…

By Oliver Peckham

At Oak Ridge, ‘End of Life’ Sometimes Isn’t

October 31, 2020

Sometimes, the old dog actually does go live on a farm. HPC systems are often cursed with short lifespans, as they are continually supplanted by the latest and Read more…

By Oliver Peckham

Gordon Bell Special Prize Goes to Massive SARS-CoV-2 Simulations

November 19, 2020

2020 has proven a harrowing year – but it has produced remarkable heroes. To that end, this year, the Association for Computing Machinery (ACM) introduced the Read more…

By Oliver Peckham

Nvidia and EuroHPC Team for Four Supercomputers, Including Massive ‘Leonardo’ System

October 15, 2020

The EuroHPC Joint Undertaking (JU) serves as Europe’s concerted supercomputing play, currently comprising 32 member states and billions of euros in funding. I Read more…

By Oliver Peckham

Intel Xe-HP GPU Deployed for Aurora Exascale Development

November 17, 2020

At SC20, Intel announced that it is making its Xe-HP high performance discrete GPUs available to early access developers. Notably, the new chips have been deplo Read more…

By Tiffany Trader

Nvidia-Arm Deal a Boon for RISC-V?

October 26, 2020

The $40 billion blockbuster acquisition deal that will bring chipmaker Arm into the Nvidia corporate family could provide a boost for the competing RISC-V architecture. As regulators in the U.S., China and the European Union begin scrutinizing the impact of the blockbuster deal on semiconductor industry competition and innovation, the deal has at the very least... Read more…

By George Leopold

HPE, AMD and EuroHPC Partner for Pre-Exascale LUMI Supercomputer

October 21, 2020

Not even a week after Nvidia announced that it would be providing hardware for the first four of the eight planned EuroHPC systems, HPE and AMD are announcing a Read more…

By Oliver Peckham

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