Batch system status

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Sites batch system status

This page has been setup to collect information from GridPP sites regarding their batch systems in February 2014. The information will help with wider considerations and strategy. The table seeks the following:

  1. Current product (local/shared) - what is the current batch system at the site. Is it locally managed or shared with other groups?
  2. Concerns - has your site experienced any problems with the batch system in operation?
  3. Interest/Investigating/Testing - Does your site already have plans to change and if so to what. If not are you actively investigating or testing any alternatives?
  4. CE type(s) - What CE type (gLite, ARC...) do you currently run and do you plan to change this, perhaps in conjunction with a batch system move?
  5. glExec/pilot support for all VOs - do you have glExec and pilot pool accounts for all VOs, as opposed to just the LHC VOs? Used for the move to a Dirac WMS.
  6. Multicore status for ATLAS and CMS
    1. ATLAS multicore jobs history for UK sites
  7. Machine/Job Features (MJF) enabled: - = not started; Fail = failing SAM tests; Warn = warnings from SAM tests; Pass = passing SAM tests
  8. Notes - Any other information you wish to share on this topic.

See Cloud & VM status for status of Vac/Cloud deployment by site.

Site Current product (local/shared) Concerns and observations Interest/Investigating/Testing CE type(s) & plans at site Pilots for all cgroups Multicore Atlas/CMS MJF CentOS7 WN Notes Date last reviewed or updated
RAL Tier-1 HTCondor (local) None No reason ARC-CE Yes Yes Yes Pass Yes 8-Jan-2019
UKI-LT2-Brunel HTCondor ArcCE info system ARC-CE Yes Yes Yes - Yes CEs and WNs on C7 since Jan 2018. Storage being moved to C7. All other services on C7 2019-01-22

UKI-LT2-IC-HEP Gridengine (local) ARC-CE CREAM, ARC-CE Yes No Yes - Yes an style="color:green">Yes</span>

UKI-LT2-QMUL SLURM SLURM does support MaxCPUTime for queues but it's complicated SPark and hadoop integration with slurm and lustre CREAM Yes Yes Yes No In local testing GPU and preempt queues also supported on the grid 13-April-18
UKI-LT2-RHUL Torque/Maui (local) Torque/Maui support non-existent Will follow the consensus CREAM Yes No Yes - Testing Setting up CC7 ArcCondor cluster 21-Nov-17
UKI-NORTHGRID-LANCS-HEP Son of Gridengine (HEC) CREAM, looking at HTCondorCE over ARC now Yes No Yes - Yes Almost all resources CentOS7, small amount of SL6 for smaller VO use. Singularity deployed (local build) 16/10/18

UKI-NORTHGRID-LIV-HEP HTCondor/VAC HTCondor-CE (C7), ARC (C7, SL6) Yes Yes Yes Yes Yes Move all to HTCondor-CE 12 Feb 2019

UKI-NORTHGRID-MAN-HEP Torque/Maui (local)/ HTCondor (local) singularity Started migration to ARC-CE/HTCondor Yes Yes Yes Pass 3/4 through migration CentOS7 Migration will be completed by June the first. 22/1/2019
UKI-NORTHGRID-SHEF-HEP Torque/Maui (local) Torque/Maui support non-existent HTCondor is installed CREAM CE, ACR CE is in test Yes No Yes - Ongoing work - 22/01/2019
UKI-SCOTGRID-DURHAM SLURM (local) No reason ARC-CE Yes Yes Yes - Ongoing Testing CentOS7 WNs are being tested locally prior to complete rollout.
UKI-SCOTGRID-ECDF Gridengine ARC-CE No Yes - Yes
UKI-SCOTGRID-GLASGOW HTcondor (local) Containers (Singularity, Docker) ARC-CE (investigating HTCondor-CE) Yes Yes Yes - No CentOS7 was waiting for move to DC, with June 1st deadline now re-evaluating to complete before move. 22/1/2019
UKI-SOUTHGRID-BHAM-HEP VAC None Containers with VAC (rather than VMs) VAC Yes Yes? Yes Yes? Given by VM Still running Torque/CREAM for tests. Plan to decommission early 2019 22/1/2019
UKI-SOUTHGRID-BRIS HTCondor (shared) Cannot run modern workflows (e.g. Apache Spark) kubernetes, Mesos ARC-CE, plan to add HTCondor CE once accounting is sorted. On roadmap Yes Yes - In local testing 11 Dec 2018
UKI-SOUTHGRID-CAM-HEP VAC, small legacy Torque/Maui (local) SAM tests onto VAC painfully slow VAC Migrated to VAC Yes N/A Yes Pass Yes Completely migrated to VAC on CentOS7 22/01/2019
UKI-SOUTHGRID-OX-HEP HTCondor (local) ARC-CE Yes Yes Yes Yes Migrated 67 worker nodes (2400 cores) to CentOS7. There are still 648 cores left on SL6 for smaller VO usage 05/02/2019

UKI-SOUTHGRID-RALPP HTCondor ARC-CE Yes Yes Yes Warn Yes Majority or Worker nodes migrated to C7 fronted by 2 of the 3 CEs, 1 CE fronting a few SL6 nodes remaining for other VOs/Local Users. 2019-02-14
UKI-SOUTHGRID-SUSX (Shared) Gridengine - (Univa Grid Engine) CREAM Yes Yes