Výpočetní cluster a úložiště Botanického ústavu & MetaCentra

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  • 2023-06-27 GitLab 16.1 brings a lot of new features. Try it. :-)
  • 2023-03-13 Disk storage was upgraded, occasional issues with NFS should be fixed.
  • 2022-06-03 To login into MetaCentrum infrastructure via EduID domain credentials are used now (as e.g. into IBIS).
  • 2022-05-17 Whole cluster was updated to Debian 11.
  • 2022-05-09 The computing part of our cluster is powered off due to major failure of air-conditioner (storage is still available). After repair of air-conditioner, whole cluster will be upgraded to Debian 11 and new version of PBS.
  • 2021-07-29: GitLab and database server were updated to openSUSE Leap 15.3. In case of problems or requests contact admins.
  • 2021-03-23: Due to security issue in Linux kernel SFTP access to tilia-nfs is temporarily suspended. For now connect via SFTP to front-end tilia. SFTP access to tilia-nfs will be re-enabled as soon as there is fix availble.
  • 2020-11-11: On 21. 11. 2020 from 9:00 AM to 1:00 PM whole cluster will be due to revision of the electricity transformer station (and subsequent electricity supply interruption) powered down, all services will be unavailable.
  • 2020-09-24: Cluster was upgraded to Debian 10.
  • 2020-07-24: GitLab was moved to new virtual server, we now have higher performance (more CPU as well as memory) and more disk space (2 TB).
  • 2020-06-20: Switch of the information web into this DokuWiki. :-)
  • 2020-06-01: We launched our own GitLab, a complete DevOps platform.
  • 2020-05-25: In cluster draba we have problems with some disks. Draba1 wil be powered down, draba3 will run with limited disk array. We are waiting for new disks.
  • 2020-04-14: We now have two file servers available, increasing security of accessing data on the storage.
  • 2020-04-06: Cluster is out of operation due to fixing management of disk array.
  • 2020-02-18: New cluster vinca was launched.
  • 2020-01-09: There will be upgrade of the cluster during January 14—16 2020. There will be 4 new computing nodes added, the disk array will be enlarged and there will be needed changes in the configuration, including hardware maintenance. The time of the outage might be prolonged.
  • 2019-11-18: As at Friday November 22nd 2019 the power supply company will reconstruct electric distributor and there will be power outage in part of Průhonice between ca 8:00 AM and 11:30 AM, the cluster will stay turned off until Friday noon.
  • 2019-11-11: Due to reconstruction of electricity network in server room, the cluster will be shut down November 12 from 5 PM for about an hour.
  • 2019-11-09: Due to reconstruction of the server room, the cluster will be shutdown November 18–20.
  • 2019-11-05: Launched e-mail conference for informing and discussion about the cluster and data storage.
  • 2019-10-30: Presentation from seminar introducing new cluster.
  • 2019-10-17: Official starting up of the cluster.
en/novinky.txt · Last modified: 2023/06/27 08:54 by Vojtěch Zeisek