RAL Tier1 Experiments Liaison Meeting

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Covers all aspects of the Tier1. Meeting access information is available from Indico. Previous special presentations can be found here.

Agenda

Chairman: Darren Moore/Alistair Dewhurst

Secretary: Gareth Smith; Darren Moore

  1. H1 - Major Incidents
  2. H2 - Summary of Operational Status and Issues
  3. H2 - Highlights for Operations Bulletin Latest
  4. Experiment operational issues
    • GGUS#RT Tickets
    • VO's present
    • Others methods
  5. Experiment planning
  6. * EUCLID
  7. * SKA
  8. Special topics/presentations (agreed in advance)
    • None
  9. Actions
  1. AoB

This page is for monitoring the progress of new(ish) GridPP VOs.

  • PoC - Point of Contact

Current VOs

These tasks will need to be completed for all

Action ID Action description Owner Target date Status Date closed Notes
EUCLID Deploy test software to RVO CernVM-FS repositories. Duncan, Daniela, Gareth, Alessandra, Ewan 2015-05-26 Closed 2016-08-23 New users in the Regional VOs will need to run test jobs using software in the RVO CernVM-FS repositories. This test software will need to be uploaded by the RVO admins. Instructions for doing this can be found here. Tested for vo.londongrid.ac.uk (--Daniela)

DEAP3600

PoC: Jeremy Coles (JC)

  • Update requested February 2016.
  • No response as of 21st March 2016
  • 24th May: Awaiting main local user at RHUL to begin activities.
  • 23rd Aug: DEAP3600 will generate around 10TB of (calibrated) data per year for 5 years, starting this year I think. The original (much larger) raw data are backed up on tape in Canada, but the calibrated data are not. For reasons of backup and access, we were hoping it would it be possible to get these 50TB calibrated data stored at the Tier0 at RAL.

The model would be only to use RAL for custodial data storage and to copy data as needed to Tier2 sites such as RHUL for analysis. There will also be around 60 TB (possible x 2 generations) of MC which will be kept only at a Tier2 because it can be regenerated in case it is lost.

  • 25th Sept 17: No current activity. Query sent.

Open Actions

Action ID Priority Experiment(s) Owner Action Status


Completed Actions

Action ID Priority Experiment(s) Owner Action Status Completed date
20171101-01 Normal N/A Martin and Gareth GS and MB to discuss replacing Andrew.L for secretarial and tech duties Done 2018-01-03
20180314-01 Normal N/A Brian Davies Circulate among the Tier1 team the way to identify the IPv6 configuration problem that was seen on FTS nodes. Done 2018-03-28

Archives of actions completed can be found at: