Visit additional Tabor Communication Publications
February 21, 2013
RALEIGH, N.C., Feb. 21 – Red Hat, Inc., the world’s leading provider of open source solutions, today announced general availability of the next minor release of Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 6.4. It has been optimized for performance, stability and flexibility, and designed to help organizations manage their workloads across physical, virtual and cloud environments. Red Hat Enterprise Linux introduces several new components that help enterprises meet these core business objectives.
Scale-out Data Access Through Parallel NFS (pNFS)
Red Hat has collaborated with its partners and the upstream community on the parallel Network File System (pNFS) industry standard. This helps to solve the problems associated with NFS sprawl, characterized by the explosive growth of data and the increased burden of managing file system complexity. Capabilities have also been added that result in performance gains for I/O intensive workloads like database access. Using the first-to-market, fully supported pNFS client -- delivered in Red Hat Enterprise Linux 6.4 -- customers can begin to plan and design next-generation, scalable file system solutions based on pNFS.
“NetApp and Red Hat are seeing considerable demand for pNFS capabilities from customers looking to modernize their data center environment to address the extreme requirements around scale, performance and manageability,” said Patrick Rogers, vice president, solutions and integrations, NetApp. “With Red Hat Enterprise Linux 6.4, Red Hat has achieved a significant milestone advancing pNFS client support, which reflects their continued leadership and innovation in enterprise-class open source solutions.”
Focus On Security Through Enhanced Identity Management
Red Hat Enterprise Linux 6.4 continues to expand security through enhanced identity and host-based access management. This release also provides easier interoperability in heterogeneous environments, whether identities are Linux- based or managed by Microsoft Active Directory.
Improved Virtual Guest Experience on VMware and Hyper-V
Red Hat Enterprise Linux 6 .4 now includes the Microsoft Hyper-V Linux drivers, improving the overall performance of the operating system when running as a guest on Microsoft Hyper-V. The latest release also offers installation support for the VMware and Microsoft Hyper-V para-virtualized drivers, improving the deployment experience for users working in these environments.
Updated Management Capabilities
Red Hat Enterprise Linux 6.4 provides enhancement to control groups (cgroups), allowing multi-threaded applications to migrate smoothly between them. In addition, this release includes updated performance monitoring tools that support new counters (performance monitoring units, or PMUs) from Intel.
New Tools and Improved Productivity Support
Red Hat Enterprise Linux 6.4 includes several key productivity-focused improvements, including enhanced interoperability with Microsoft Exchange, calendar support in Evolution, and new functions, such as alarm notifications and the ability to schedule meetings. This update also includes support for newer Wacom tablets, which benefits professional animators and design artists.
"Red Hat Enterprise Linux has long been considered the premier open source operating system for enterprises, and this latest iteration further cements the platform as a compelling foundation for mission-critical solutions across physical, virtual and cloud environments," said Jim Totton, vice president and general manager, Red Hat's Platform Business Unit. "The features found within Red Hat Enterprise Linux 6.4 — from support for pNFS to expanded security features and much more — exemplify our commitment to innovation and providing our customers with the advanced tools they need to attain their business goals."
About Red Hat, Inc.
Red Hat is the world’s leading provider of open source software solutions, taking a community-powered approach to reliable and high-performing cloud, Linux, middleware, storage and virtualization technologies. Red Hat also offers award-winning support, training, and consulting services. As the connective hub in a global network of enterprises, partners, and open source communities, Red Hat helps create relevant, innovative technologies that liberate resources for growth and prepare customers for the future of IT.
Source: Red Hat
In quieter times, sounding the bell of funding big science with big systems tends to resonate further than when ears are already burning with sour economic and national security news. For exascale's future, however, the time could be ripe to instill some sense of urgency....
In a recent solicitation, the NSF laid out needs for furthering its scientific and engineering infrastructure with new tools to go beyond top performance, Having already delivered systems like Stampede and Blue Waters, they're turning an eye to solving data-intensive challenges. We spoke with the agency's Irene Qualters and Barry Schneider about..
Large-scale, worldwide scientific initiatives rely on some cloud-based system to both coordinate efforts and manage computational efforts at peak times that cannot be contained within the combined in-house HPC resources. Last week at Google I/O, Brookhaven National Lab’s Sergey Panitkin discussed the role of the Google Compute Engine in providing computational support to ATLAS, a detector of high-energy particles at the Large Hadron Collider (LHC).
May 23, 2013 |
The study of climate change is one of those scientific problems where it is almost essential to model the entire Earth to attain accurate results and make worthwhile predictions. In an attempt to make climate science more accessible to smaller research facilities, NASA introduced what they call ‘Climate in a Box,’ a system they note acts as a desktop supercomputer.
May 22, 2013 |
At some point in the not-too-distant future, building powerful, miniature computing systems will be considered a hobby for high schoolers, just as robotics or even Lego-building are today. That could be made possible through recent advancements made with the Raspberry Pi computers.
May 16, 2013 |
When it comes to cloud, long distances mean unacceptably high latencies. Researchers from the University of Bonn in Germany examined those latency issues of doing CFD modeling in the cloud by utilizing a common CFD and its utilization in HPC instance types including both CPU and GPU cores of Amazon EC2.
May 15, 2013 |
Supercomputers at the Department of Energy’s National Energy Research Scientific Computing Center (NERSC) have worked on important computational problems such as collapse of the atomic state, the optimization of chemical catalysts, and now modeling popping bubbles.
05/10/2013 | Cleversafe, Cray, DDN, NetApp, & Panasas | From Wall Street to Hollywood, drug discovery to homeland security, companies and organizations of all sizes and stripes are coming face to face with the challenges – and opportunities – afforded by Big Data. Before anyone can utilize these extraordinary data repositories, however, they must first harness and manage their data stores, and do so utilizing technologies that underscore affordability, security, and scalability.
04/15/2013 | Bull | “50% of HPC users say their largest jobs scale to 120 cores or less.” How about yours? Are your codes ready to take advantage of today’s and tomorrow’s ultra-parallel HPC systems? Download this White Paper by Analysts Intersect360 Research to see what Bull and Intel’s Center for Excellence in Parallel Programming can do for your codes.
In this demonstration of SGI DMF ZeroWatt disk solution, Dr. Eng Lim Goh, SGI CTO, discusses a function of SGI DMF software to reduce costs and power consumption in an exascale (Big Data) storage datacenter.
The Cray CS300-AC cluster supercomputer offers energy efficient, air-cooled design based on modular, industry-standard platforms featuring the latest processor and network technologies and a wide range of datacenter cooling requirements.