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  • The OS for HPC/Storage Clusters

    • Full-fledged Cluster OS based on Debian/Ubuntu/CentOS
    • Setup and manage Clusters with unparalleled Ease and Control
    • QluMan = Powerful Cluster Management Get the details…
    Introduction &
  • Qlustar Highlights

    • Designed for Scalability/Performance/Stability
    • OpenHPC integration based on CentOS
    • Minimal Cluster Node OS
    • Simple to use Management GUI
    • QlusZio = Lustre/BeeGFS/HA Storage on ZFS
    • Controlled on-the-fly Node Updates
  • More Qlustar Features

    • Powerful Slurm Management GUI
    • Tons of Up-To-Date cluster-related Packages
    • Reliable Full Updates of OS supported
    • Unique Graphical Parallel Shell
    • Well-managed Security Updates
    • Support you can rely on
    More Qlustar
  • Go for a test-drive

    Qlustar is 100% open-source and free.
    Setting it up is easy.
    Download and check it out!

    and test it!

New HPC User Manual Online

We are pleased to announce the availability of our new HPC User Manual . It includes a comprehensive guide to an optimal usage of the Slurm workload manager, as well as a detailed explanation of the powerful and flexible...

Happy new year - 9.1 is ready

The Qlustar team wishes you all the best for the new year. In addition we try to make sure, that you'll have a great start now that you're back at work: With Qlustar 9.1 being ready for download ....

Simplest BeeGFS setup ever ... on Qlustar

The race for fast and scalable storage is one of the hottest topics in the IT world today. As a result of Q-Leap's partnership with ThinkParQ , we're happy to announce that Qlustar has now integrated the latest...

Qlustar Documentation Website is live

It certainly took us quite a bit longer than originally expected, but finally it's here: The new dedicated Qlustar documentation website . We decided to break down the docs into five different categories (products) reflecting the different use scenarios for Qlustar:...

Qlustar BioStack at DebianMed Sprint 2015

After just sponsoring last years sprint in Stonehaven, at the recent DebianMed Sprint in St. Malo, off the french Atlantic Coast, part of the Qlustar team was taking part in person. A lot of progress has been made to further improve...

Santa was here: Qlustar 9 unpacked

It's Christmas time ... What better day is there to release Qlustar 9? This wasn't planned and it's also not a let's rush, get it out before ... kind of thing. No, I just happened this way, that finally we're happy with...

Jazz it up with Qlustar at SC14 in New Orleans

Step by at the Q-Leap booth #561 at SC14 in New Orleans and get a demonstration of the brand-new Qlustar 9 release with its many great new features:

QluMan 2.0 highlights Remote Execution Engine with new command editor...

Boston and Q-Leap partner to deliver turn-key cluster solutions

Boston Limited , a leading UK-based manufacturer of high-performance, low-power server, storage and clustered solutions, today announces a new partnership with Q-Leap Networks , the creator of the cluster OS Qlustar, to offer scalable out-of-the-box HPC, storage and...

Final countdown for Qlustar 9

We are happy to announce, that it's just a few more weeks until Qlustar 9 , the first Ubuntu trusty based version, will be released. Check out our revised roadmap and look forward to the best Qlustar ever, including...

8.1.2 Maintenance Release is available

The Qlustar team has completed the 8.1.2 maintenance release. It contains a number of important bug fixes and minor version updates for ZFSonLinux and Lustre . We suggest to update your cluster when you get a chance. Please read the ...


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