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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 &
    Overview
  • 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
    Qlustar
    Highlights
  • 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
    Features
  • Go for a test-drive

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

    Download
    and test it!

Qlustar Partner Program launched

Q-Leap Networks just announced the global Qlustar partner program and encourages applications by companies, universities or non-profit organizations that are active in the HPC or related fields. You can get further details about the program on this page .

Qlustar at ISC 2013

Just three more days left and the show can begin. Q-Leap Networks is excited and looks forward to meet you at booth #562 of this years ISC 2013 conference in Leipzig.

Get yourself updated...

Qlustar 8.0.2 released

The Qlustar team is pleased to announce the release of Qlustar 8.0.2, the second maintenance release of the 8.0.x series. It is based on Ubuntu 12.04.2 and includes many package updates (security/bug fixes) as well as an updated installer. There are a...

Talk at HPC Advisory Council Workshop

This years HPC Advisory Council European Conference in Leipzig, will include a talk about Qlustar by Q-Leap Networks CEO Roland Fehrenbacher.

Qlustar: A full-fledged HPC/Storage Cluster OS Abstract

We will give an introduction to Qlustar, putting emphasis...

Qlustar 8.0.1 released

The Qlustar team is pleased to announce the release of Qlustar 8.0.1, the first maintenance release of the 8.0.x series. It is based on Ubuntu 12.04.2 and includes many package updates (security/bug fixes) as well as an updated installer. There are a...

Security Newsletter

We have set up a new newsletter covering security announcements. You can subscribe to it here . Please also notice the recent security advisory QSA-0220131 concerning a serious Linux kernel vulnerability that previous versions of Qlustar are vulnerable to....

Successful update of a Lustre installation

Qlustar's Lustre/HA architecture passed an important test at the end of last year when a large existing Lustre cluster installed and maintained by Q-Leap Networks was successfully upgraded from Lustre version 1.8.7 to 2.1.3.

...

A Qlustar is born

It's done! We are happy and proud to announce the first public release of Qlustar (8.0.0). Many thanks goes to all our beta-testers who helped us getting a large number of bugs squashed.

To get you started, download...

Final beta is ready

The final beta version of Qlustar is released and available for download . There are a number of bugfixes and a couple of new features in the QluMan management GUI. Only a few package updates mainly from upstream Ubuntu....

Beta1 available for Download

Qlustar Beta1 is released and available for download. You will have to register for the beta program before you'll be able to access the Download page. Shortly after registration, you will be contacted per e-mail with instructions about how...

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