RAL Tier1 Resources Review

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Purpose of Meetings

The Tier-1 Resources Review meetings have been proposed in order to close the loop between experiment resource requests, usage patterns, Tier-1 capacity planning, financial modeling/needs and MoU commitments. In each meeting current usage as well as disk, tape and CPU capacity will be reviewed, and the forward projection of the capacity plan and commitments will be considered.

Agenda

1. Tier-1 deployed capacity and near term projections (includes phase outs and procurements in flight)

2. Experiment resource usage

3. Experiment requests and proposed allocations

4. Summary of MoU commitments

  • current status
  • do we meet the pledges
  • planned to commit

5. Financial situation and longer term capacity planning

6. Actions

Schedule of Meetings

  • Wednesday 5th March 2014 14:15-15:00

Reports

2015

2014

2013

2012

2011

2010

Actions

Open Actions

Action ID Priority Owner Action Status

Closed Actions

Action ID Priority Owner Action Status Completed date
20101006-01 Medium Andrew Sansum Speak to Glenn and decide if there is any useful information he might be able to gather for us from the experiments for each 3 month planning window. Done 2010-12-01
20101201-01 Medium Andrew Sansum Provide a link so that capacity plots can be found easily. Done 2011-03-02
20101201-02 Medium Andrew Sansum Speak to Glenn about including ATLAS and LHCb disk caches as part of their allocations. Done 2011-03-02
20101201-03 Medium Glenn Patrick Circulate the experiment allocations spreadsheet. Done 2011-03-02
20101201-04 Medium Andrew Sansum Talk to Glenn about ensuring updated allocations information is circulated before resource meetings. Done 2011-03-02
20110302-02 Medium Andrew Lahiff Decide what to plot for tape usage. Done 2011-06-01
20110302-03 Medium Glenn Patrick, Andrew Lahiff Sort out the mailing list for this meeting. Done 2011-06-01
20110302-01 Medium Andrew Sansum Develop a proposal for making use of additional disk capacity. Closed 2011-12-07
20110907-02 Medium Andrew Lahiff Include plots showing the ratio of usage to allocation for disk and tape for each VO Done 2011-12-07
20110907-01 Medium Andrew Samsum Provide Dave Britton with the reasoning behind the headroom for each resource Done, emailed to Dave B 2012-03-07
20110907-03 Medium Andrew Sansum Is such a large tape buffer required next year? Closed, we already have the tape 2012-03-07
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