Centre for Environmental Data Analysis logo Centre for Environmental Data Analysis logo
  • News 
  • Events 
  • Status 
  • Projects 
  • Outreach 
  • TechBlog   
  • About 

  •   Search this site  

Can't find what you're looking for?

Try our Google custom search, across all CEDA and JASMIN sites

  1.   News
  1. Home
  2. News
  3. JASMIN Migration to CentOS7 & LSF replacement with SLURM UPDATE 9

JASMIN Migration to CentOS7 & LSF replacement with SLURM UPDATE 9

Posted on July 3, 2020  (Last modified on February 25, 2025) • 2 min read • 228 words
News   Jasmin  
News   Jasmin  
Share via
Centre for Environmental Data Analysis
Link copied to clipboard

This message includes information about the following:

  1. Update on SLURM & CentOS7 LOTUS cluster
  2. sci[1,2].jasmin.ac.uk with SLURM enabled
  3. New CentOS7 JASMIN cylc server
  4. New CentOS7 cron server
Details of the update  

1.  More LOTUS hosts have been migrated to CentOS7 and added to the pool of hosts managed by the new batch scheduler SLURM.  All LOTUS users are expected to use SLURM. The recording and PPT presentation of the first webinar on transitioning from LSF to SLURM are now available here  

See SLURM documentation: https://help.jasmin.ac.uk/category/4889-slurm    

  1. The CentOS7 scientific analysis servers (sci1.jasmin.ac.uk and sci2.jasmin.ac.uk) have now been reconfigured to enable SLURM job submission.

  2. The new CentOS7 cylc server cylc.jasmin.ac.uk with SLURM enabled is available for users to test out. Please note that the environment variable for the new cylc server has to be set to /apps/jasmin/metomi/bin

if [[ $(hostname) =~ ^cylc ]] ; then
   export PATH=/apps/jasmin/metomi/bin:$PATH
fi
  1. The new Centos7 JASMIN cron server cron.jasmin.ac.uk with SLURM enabled is available for users to use.

Plans for updates to mass-cli1: We are currently working on replacements for the “mass-cli1”. More information about the new configurations will be provided in future communications. 

Update on JASMIN software on CentOS7 (/apps/contrib…) work is in progress

Previous announcements on this topic are detailed here: http://www.jasmin.ac.uk/articles/vm-migration/   

Thank you for your attention and please look out for further updates as this work progresses.

CEDA and JASMIN Team

 ESGF user feedback survey
Reminder User survey to gauge needs in preparation for purchase of a new GPU cluster 
Follow us

Social media & development

   

Useful links

  • CEDA Archive 
  • CEDA Catalogue 
  • JASMIN 

Contact us

  • Documentation 
  • Get in touch
UKRI/STFC logo
UKRI/NERC logo
NCAS logo
NCEO logo
Accessibility | Disclaimer | Privacy and Cookies
Copyright © 2025 Science and Technology Facilities Council.
Hinode theme for Hugo licensed under Creative Commons (CC BY-NC-SA 4.0).
Centre for Environmental Data Analysis
Code copied to clipboard