DDN Leverages Lustre Leadership to Deliver New Scalability and Management Capabilities, Open Source Contributions

Latest EXAScaler Software Release Offers New Features and Community Tools to Advance Lustre Scaling, Monitoring & Security


SANTA CLARA, Calif. – September 19, 2016

DataDirect Networks (DDN) today announced the latest generation of EXAScaler®, the company’s high performance Lustre solution. Ideal for HPC and data-intensive Enterprise environments, EXAScaler 3.0-based solutions combine the industry’s fastest storage platforms from DDN with the Intel® Enterprise Edition for Lustre 3.0 to deliver the world’s most advanced Lustre appliances.

Developed in close collaboration with Intel and with full Intel and DDN global support, EXAScaler offers the world’s highest sustained Lustre performance, in a converged appliance that is simple to install, scale and manage.

DDN was the developer or lead tester for all the major features in Intel EE for Lustre software 3.0, which is the Lustre core within EXAScaler 3.0. In addition to Intel EE for Lustre core features, EXAScaler 3.0 adds unique, DDN exclusive features such as high availability enhancements that significantly improve mean time to data access, metadata scaling, efficient project quotas, and support for the differentiated storage services framework, among others.

“EXAScaler 3.0 raises the bar for Lustre performance and management,” said Laura Shepard, senior director of products and vertical markets, DDN. “As the world’s most experienced Lustre provider, DDN leverages input from a broad installed base and the Lustre community to deliver the most advanced Lustre solutions to our customers around the globe.”

Tweet This: Latest @DDN_Limitless EXAScaler software boosts #Lustre appliance scale & speed, simplifies mgmt –

“As a strong supporter of the open source community, DDN actively develops and contributes software features, tools and frameworks to help advance future versions of Lustre,” added Shepard.

To further increase the community interaction on Lustre development tools, management frameworks and performance and scaling development, DDN will be open sourcing a number of projects this fall. Community sharing projects will include:

  • A “Lustre Automatic Test System” that will help developers to run regression tests in parallel on hundreds of test nodes;
  • A Lustre monitoring framework platform based on industry standards such as Collectd, elastic search capabilities for NoSQL databases and Hadoop, and visualization on Grafana; and
  • Parallel copy tools and internal Lustre mechanisms that will move and copy data between OSTs and across namespaces more effectively and in parallel.

For more details on EXAScaler 3.0 release features and functionality, meet with DDN at LAD, stop by DDN booth #1931 at SC’16, or check out DDN’s recent customer webinar.

Supporting Resources

About DDN

DataDirect Networks (DDN) is the world’s leading big data storage supplier to data-intensive, global organizations. For more than 15 years, DDN has designed, developed, deployed and optimized systems, software and storage solutions that enable enterprises, service providers, universities and government agencies to generate more value and to accelerate time to insight from their data and information, on premise and in the cloud. Organizations leverage the power of DDN storage technology and the deep technical expertise of its team to capture, store, process, analyze, collaborate and distribute data, information and content at largest scale in the most efficient, reliable and cost effective manner. DDN customers include many of the world’s leading financial services firms and banks, healthcare and life science organizations, manufacturing and energy companies, government and research facilities, and web and cloud service providers. For more information, go to or call 1-800-837-2298.

Media Contacts:

Michael King
Sr. Director of Marketing

IGNITE Consulting, on behalf of DDN
Linda Dellett, 303-439-9398
Kathleen Sullivan, 303-439-9365

©2016 All rights reserved. DDN Storage, DDN and EXAScaler are trademarks owned by DataDirect Networks. All other trademarks are the property of their respective owners.