Qlustar Announce March 2023

qlustar-announce@qlustar.org

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Qlustar Feature Update 03/23
by General announcements about Qlustar 29 Mar '23

29 Mar '23

A number of new Qlustar features were completed recently and published together with the latest security updates. QluMan 13.1.0 highly improves on its Host Filter capabilities: - NEW FILTERS [1] for Property/Config sets, Property/Config types and Property/Config values have been added. These filters make it much easier to select correct groups of hosts for re-configurations or command execution especially on large in-homogeneous clusters. - COMMAND EXECUTION OR HOST SELECTION [2] using filters temporarily defined on-the-fly is now possible directly from the Host Filter dialog. This helps a lot in quickly checking on a group of nodes based on any configuration criteria. The Qlustar documentation has been expanded: - An HPC ADMIN MANUAL [3] has been added. It explains the recently introduced Qlustar HPC Core Stack and gives a detailed introduction to package management using SPACK [4]. - A section about WORKING WITH SPACK [5] has been added to the HPC USER MANUAL [6]. [1] https://docs.qlustar.com/Qlustar/13/ClusterOS/qluman-guide/Host-Filters.htm… [2] http://docs-dev.qlustar.com/Qlustar/13/ClusterOS/qluman-guide/Host-Filters.… [3] https://docs.qlustar.com/Qlustar/13/HPCstack/hpc-admin-manual.html [4] https://spack.readthedocs.io/en/latest/ [5] https://docs.qlustar.com/Qlustar/13/HPCstack/hpc-user-manual.html#chap-hpc-… [6] https://docs.qlustar.com/Qlustar/13/HPCstack/hpc-user-manual.html

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Security/Bug fix releases 13.0.2, 12.0.2.2, 11.0.1.21
by General announcements about Qlustar 27 Mar '23

27 Mar '23

The Qlustar releases 13.0.2, 12.0.2.2 and 11.0.1.21 are ready including a number of security/bug fixes and improvements. Please check the following web pages for details about security fixes and special update instructions: https://qlustar.com/qsa/2023/0325231 https://qlustar.com/qsa/2023/0325232 The following non-security related updates/enhancements/bug fixes are included: For Qlustar 13 only: - Update to MLNX OFED 5.8-2.0.3.0 For Qlustar 13 and 12.0 only: - Update to QluMan 13.1.0 - Update Nvidia drivers to 525.89.02

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Qlustar Announce March 2023