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Revision as of 12:55, 29 June 2021 by Schulzrf (talk | contribs) (Latest News)

Latest News

  • 29 Jun. 2021 - ALICE system maintenance finished (Update): System maintenance has finished and ALICE is available again.
    • However, two issues remain.
    • Login node 1 is down due to technical issues on the node. Login2 is running and can be used instead. Connections that are intended to login1 are automatically routed to login2. There should be no need to change your ssh configs.
    • The Infiniband network is down due to technical issues on the Infiniband switch.
    • List of changes:
      • Login node 1 is running and the NVIDIA Tesla T4 has been integrated successfully.
      • Slurm version 20.11.7 is now running on ALICE
      • EasyBuild 4.4.0 is used for the Intel and AMD branch
      • The partitions notebook-gpu, notebook-cpu, playground-cpu, playground-gpu have been removed.
      • The time limit on the mem partition has been changed from Infinite to 14 days.
      • Resources on the testing partitions are now limited to 15 CPUs per node, a maximum amount of memory per node of 150G, a default memory per cpu of 10G.
  • 28 Jun. 2021 - ALICE system maintenance continues tomorrow: During our maintenance, we encountered a few issues with the Infiniband switch and login node 01. Because of the issues, we also did not finish updating the GPU nodes. We will continue working on these item tomorrow (Tuesday, 29 June 2021) until at least 12:00. ALICE will remain offline for maintenance.
  • 27 Jun. 2021 - ALICE offline for system maintenance: More information here Next maintenance.
  • 25 Jun. 2021 - System maintenance on ALICE: ALICE will undergo system maintenance on 28 June 2021. More information here Next maintenance.
  • 2 Jun. 2021 - Rclone available on ALICE: Rclone is available on ALICE and there are instructions on how to set it up to transfer files to and from SurfDrive and ResearchDrive: Data transfer to and from ALICE. This is a new feature and feedback on your experience is very welcome.
  • 29 Apr. 2021 - ALICE User Survey 2021 closed: The ALICE User Survey 2021 is closed. We have received responses from 76 users. We are thrilled to have this many contributions. Thank you very much for participating in the survey. We will go through all the answers now and share results from the survey here on the wiki with you.
  • 12 Feb. 2021 (Update 22 Feb. 2021) - SSH Connection Stability: If you recently started experiencing that your ssh connection is breaking up after a few minutes of being idle, please check the settings below for you ssh configuration for ALICE. If this does not solve the issue, please contact the ALICE Helpdesk.
    • for Linux, MacOS, Windows using OpenSSH command line connection: Make sure you use "ServerAliveInterval 60" and "ServerAliveCountMax 3" to your ssh config settings.
    • MobaXterm: Go to Settings -> SSH -> SSH settings and enable "SSH keepalive"
    • PuTTY: Go to Settings -> Connection -> Set a non-0 value in "Settings between keepalives" (e.g., 60)