Difference between revisions of "RAL Tier1 Experiments Liaison Meeting"

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|20131023-01  || Normal || N/A || Catalin || Send Henry details about UI baseline version for SHA-2 compliance || Done. || 2013-10-30
 
|20131023-01  || Normal || N/A || Catalin || Send Henry details about UI baseline version for SHA-2 compliance || Done. || 2013-10-30
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| 20120111-01 || Normal || CMS || Andrew L, Chris B || Find out what's happening about disk/tape separation || Done. ||  2012-01-18
 
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| 20111214-01 || Normal || Non-LHC || Andrew L || Add Chris Walker to mailing list || Done. || 2012-01-18
 
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| 20120118-01 || Normal || ALICE || Alastair || Provide full list of LFNs on T0D1 to Lee || Done || 2012-01-25
 
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| 20111221-01 || Normal || LHC || Brian D || Discuss delegation of FTS channel management by T2 sys-admins. || Decided that we should retain control. || 2012-02-08 
 
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| 20120125-01 || Normal ||  || Andrew S || Review GGUS ticket 77026 in advance of next week's meeting. || Not done. || 2012-02-08
 
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| 20120229-03 || Medium || || Andrew S || Talk to Ian about possibility of using perfsonar for validating the new OPN subnet || Done. Ian is working on it. || 2012-03-07
 
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| 20120229-04 || Medium || MICE || Andrew L || Send list of closed MICE tickets to Henry || Done. List sent to Henry || 2012-03-14
 
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| 20120229-01 || Medium || || Andrew S || Discuss strategy for funding LSF in 2012 with CASTOR team || No longer necessary, since an LSF license has been purchased for the rest of the year. || 2012-03-22
 
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| 20120321-05 || Medium || CMS || Andrew L || Find out if RAL can start using CVMFS || Done. Can't yet move to CVMFS, but immenent. || 2012-03-28
 
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| 20120321-03 || Medium || ALICE || Shaun || Determine the age distribution of ALICE files on aliceTape || Done. Files even 2 years old are still staged. || 2012-03-28
 
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| 20120328-01 || Medium || All || Gareth || Create a deployment schedule for 2011 CPU and check MoU committments || Done. All 2011 CPU in production. || 2012-04-04
 
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| 20120321-01 || Medium || ALICE || Lee, Shaun || Find out about the load on CASTOR from Japan || Closed. No longer relevant. || 2012-04-25
 
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| 20120321-02 || Medium || ALICE || Chris K || Look for any correlation between ALICE CPU efficiency and LSF efficiency || Closed. No longer relevant. || 2012-04-25
 
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| 20120321-04 || Medium || ZEUS || Gareth || Contact ZEUS representatives about low CPU efficiencies || Closed. Emails sent. || 2012-04-25
 
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| 20120404-01 || Medium || LHCb || Gareth || Make sure xrootd pre-staging back door is closed || Done. || 2012-04-25
 
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| 20120502-01 || Medium || MICE || Shaun || Check permissions || Done by Shaun. || 2012-05-09
 
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| 20120425-01 || Medium || || Gareth || Review batch system limits || Done. Limits have been removed or increased. || 2012-05-23
 
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| 20120229-02 || Medium || || Andrew S || Ensure that the new OPN subnet in the Tier-1 has the correct routing across the WAN || Closed. || 2012-06-27
 
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| 20120509-01 || Medium || || Gareth || Circulate information about gridTest queue || Closed. Replaced with new action. || 2012-07-12
 
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| 20120627-01 || Medium || NA62 || Alastair || Clarify NA62 storage requirements || Done. || 2012-07-12
 
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| 20120627-02 || Medium || MICE || Shaun || Check permissions and ownership of MICE directories in CASTOR || Done. || 2012-07-12
 
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| 20120712-01 || Medium || All || Orlin || After setting up some test EMI-2 worker nodes, contact VO reps about testing. || Postponed || 2012-08-01
 
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| 20120822-01 || Medium || LHCb || Andrew L || Provide details about the gridTest queue to Raja || Done || 2012-08-29
 
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| 20120815-01 || Medium || || Andrew L || Ask Martin L about coordination of EMI-2 worker nodes || Done || 2012-09-05
 
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| 20120905-01 || Medium || MICE || Shaun || Investigate migration from tape1 to tape2 || Done || 2012-10-03
 
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| 20121003-01 || Medium || N/A || Gareth || Check if CA 1.50 certificates have been distributed everywhere || Closed || 2012-10-17
 
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| 20121003-02 || Medium || biomed || Gareth || Make sure that GGUS 85077 is given an owner.|| Closed || 2012-10-17
 
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| 20120530-01 || Medium || ALICE || Shaun || Ask ALICE if they can remove files from CASTOR after unsuccessfully trying to put files in || Done || 2012-12-19
 
 
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| 20130109-01 || Medium || ALICE || Andrew L, Shaun || Check ALICE tape usage & allocation. || Done || 2013-01-16
 
| 20130109-01 || Medium || ALICE || Andrew L, Shaun || Check ALICE tape usage & allocation. || Done || 2013-01-16

Revision as of 09:27, 20 May 2015


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

Agenda

Chairman: Andrew Sansum

Secretary: Andrew Lahiff

  1. Summary of Operational Status and Issues
  2. Highlights/summary of the Tier1 Monday operations meeting.
    • Grid Services
    • Fabric
    • CASTOR
    • Other
  3. Experiment plans and operational issues
    • CMS
    • ATLAS
    • LHCb
    • ALICE
    • Others
  4. Special topics/presentations (agreed in advance)
    • None
  5. Actions
  6. Highlights for Operations Bulletin Latest
  7. AoB

Open Actions

Action ID Priority Experiment(s) Owner Action Status

Completed Actions

Archives of actions completed can be found at:


Action ID Priority Experiment(s) Owner Action Status Completed date
20140312-01 Normal ALICE Lee Check ALICE plans for tape access Done 2013-04-30
20131023-03 Normal ATLAS Matthew Report back about ATLAS CASTOR deletion problem after F2F discussion with developers Closed. 2014-01-08
20131023-01 Normal N/A Catalin Send Henry details about UI baseline version for SHA-2 compliance Done. 2013-10-30
20130109-01 Medium ALICE Andrew L, Shaun Check ALICE tape usage & allocation. Done 2013-01-16
20130116-01 Medium T2K Alastair, Shaun Talk to Jonathan about T2K storage. Done 2013-01-23
20130116-01 Medium T2K Alastair Write document: Idiot's guide to storage at RAL for non-LHC VOs. Done. 2013-01-30
20130123-01 Medium Andrew S Try to ensure that Friday's electrical work is delayed Closed 2013-01-30
20130206-01 Medium ALICE Rob Check consistency & accuracy of ALICE disk reporting Closed 2013-02-20
20130306-01 Medium MICE Henry Henry to email production team about MICE computing contacts. Done. 2013-03-13
20130313-02 Medium Andrew L Setup a place for previous special presentations. Done. 2013-04-03
20130220-01 Medium T2K Gareth Post-mortem on gdss594 Done. 2013-04-10
20130313-01 Medium ATLAS Alastair Make sure ATLAS GGUS ticket about CASTOR problems affecting FTS is up-to-date Closed 2013-05-01
20130123-01 Medium Gareth Ensure that the problem of CRL expiry is addressed Closed 2013-09-18
20140108-01 Normal ALICE Gareth Why was the ALICE VOBOX rebooted 19 days ago? What happened to it? Closed 2014-02-05
20131023-02 Normal LHCb Jens Explain why SRM and CIP/BDII usage for LHCb are different and inform Raja which to use. Closed 2014-02-12
20140219-01 Normal N/A John Start post-mortem of loss of FTS3 database VM Closed 2014-02-25
20140225-02 Normal MICE Catalin Give MICE access to all WMSs at RAL Closed 2014-03-18
20140402-01 Normal N/A Gareth Perfsonar router changes need to be completed Done. 2014-04-09
20140225-01 Normal MICE Catalin Investigate why it takes 5 hours for MICE to unpack a tarball Closed 2014-04-16
20140205-01 Normal Non-LHC Catalin Ensure that non-LHC VOs are aware of alternatives to the NFS software server Closed 2014-04-23
20140423-02 Normal All Martin Liaise with networking about OPN failure over issues Closed 2014-05-07
20140709-01 Normal N/A Gareth Provide a short summary about the recent and upcoming network changes. Closed 2014-07-23
20140423-01 Normal non-LHC Gareth Finalize plans for termination of the software server Closed 2014-08-06
20140827-01 Normal N/A Martin Report back from MROG meeting (was "Follow up with testing of electrical circuits in LPD & HPD rooms") Done 2014-09-17
20140827-02 Normal N/A Rob Report on plans for Castor 2.1.15 upgrade. Done 2014-10-28
20141001-01 Normal N/A Andrew L Provide Wiki page (for VOs) detailing effect of cgroups. Done 2014-10-28
20150128-01 Normal N/A Andrew L Remove links to Fabric and Grid Services Done 2015-02-04
20150128-02 Normal CMS Andrew L Ensure the relevant people are looking into CMS CASTOR problems Closed 2015-02-11
20141008-01 Normal N/A Tim F Discuss data retention after experiment shutdown with H1 (Response: Data can be deleted) Closed 2015-03-18
20150313-01 Normal N/A Andrew S Discuss with PMB decommissioning of CREAM CEs Closed 2015-05-06
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