LRZ Supercomputer Backs Up Big Data with IBM Tape System

           LRZ Supercomputer Backs Up Big Data with IBM Tape System

Leibniz Supercomputing Centre's famed SuperMUC supercomputer gets innovative
storage infrastructure to back up and archive up to 16.5 petabytes of
scientific data

PR Newswire

ARMONK, N.Y. and GARCHING and STUTTGART-EHNINGEN, Germany, Dec. 20, 2012

ARMONK, N.Y. and GARCHING and STUTTGART-EHNINGEN, Germany, Dec. 20, 2012
/PRNewswire/ --IBM (NYSE: IBM) announced today that the Leibniz
Supercomputing Centre (LRZ) has implemented an innovative IBM tape storage
system to provide up to 16.5 petabytes of scientific data archiving and backup
for the center's SuperMUC supercomputer. A petabyte is roughly the equivalent
of all the content in the U.S. Library of Congress – times 100.

(Logo: )

Designed by IBM in 2010 for the LRZ of the Bavarian Academy of Sciences, the
SuperMUC combines 155,000 general purpose core processors with 320 terabytes
of main memory to help scientists from across Europe study all fields of
science, from the simulation of the evolution of the universe under the
influence of dark matter, to the propagation of earthquakes, and much more.
Unique to the design, is the SuperMUC's innovative "High Temperature Liquid
Cooling" system that uses hot water to cool the system processors rather than
compressed air and fans. As a result, the multicore computer consumes 40
percent less energy than the LRZ's previous supercomputers, dramatically
reducing the organization's energy costs.  .

In addition to the innovative processing and cooling, the SuperMUC features 12
petabytes of permanent disk storage. To provide archiving and backup storage
for the center's primary and secondary scientific data, IBM teamed with
Business Partner SVA System Vertrieb Alexander GmbH, to create a
high-capacity, highly-scalable storage system that consists of computers, disk
systems and two massive tape libraries in a storage area network.

"What we needed was a system that could store the data streams of one of the
fastest computers in Europe, using standard components to keep costs low,"
said Werner Baur, director of the Storage Group at LRZ. "It had to be scalable
so that it is able to keep up with the development stages of the SuperMUC and
it had to be able to integrate with our IT environment. That's exactly what
we've got."

High-performance solution with flexible components

The intelligent archiving solution consists of two highly scalable IBM System
Storage TS3500 Tape Library systems equipped with 22 LTO 5 drives and 11,000
tape cartridges. All told, the solution has a storage capacity of 16.5
petabytes and is scalable to 40 petabytes.

An IBM System x3850 acts as the archive server and is responsible for the
management of metadata, the control of the mass storage device, and the
control of the data flow. To ensure fast access to archived data, IBM System
Storage DS3500 and IBM Storwize V7000 systems are used as high capacity disks,
along with 6 terabytes of solid state drive (SSD) memory.

"The project at LRZ achieves the tremendous possibilities of IBM Storage
technology for a challenging IT environment," said IBM Storage Manager,
Michael Achtelik. "Through its expandability, the system also provides a
long-term solution."

About the LRZ

The LRZ is a joint data center of the Ludwig-Maximilians-University of Munich,
the Technical University of Munich and the Bavarian Academy of Sciences and is
one of the biggest supercomputing centers in Europe. It operates
high-performance computing systems for all Bavarian universities and a federal
high performance computer, which is available for scientific research at
German universities. LRZ provides more than 100,000 users at the universities
of Munich and the Bavarian Academy of Sciences and operates with general IT
services. It runs an extensive communication infrastructure with disk and
automated magnetic tape storage for backing up large amounts of data. Since
July 2012, it is also the home of the supercomputer SuperMUC, currently one of
the fastest computers in Europe. SuperMUC is an IBM System x iDataPlex with a
total of more than 155,000 cores. It is distinguished by the fact that it is
being cooled with hot water. This cooling concept was developed by IBM and is
being used on a large scale the first time with SuperMUC.

More information about LRZ: 
More information about SVA: 
More information about IBM Storage solutions:

Media Contact(s)

IBM Media Relations
Mike Zimmerman
(585) 698-9974

IBM Germany Media Relations
Hans-Jurgen Rehm
Office +49-7034-151887
Mobile +49-171-5566940

IBM Germany Media Relations
Geraldine Schurek
Office +49-7034-15-3606
Mobile +49-176-20346725


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