Difference between revisions of "RAL Tier1 Experiments Liaison Meeting"

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Covers all aspects of the Tier1. Meeting access information is available from  
 
Covers all aspects of the Tier1. Meeting access information is available from  
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[https://indico.cern.ch/event/366206/ Indico]. Previous special presentations can be found [http://www.gridpp.ac.uk/wiki/RAL_Tier1_Experiments_Liaison_Meeting_Presentations here].
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[https://indico.cern.ch/category/4562/ Indico]. Previous special presentations can be found [http://www.gridpp.ac.uk/wiki/RAL_Tier1_Experiments_Liaison_Meeting_Presentations here].
  
 
== Agenda ==
 
== Agenda ==
  
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'''Chairman:''' Andrew Sansum
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'''Chair:''' Darren Moore/Alastair Dewhurst
  
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'''Secretary:''' Andrew Lahiff
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'''Secretary:''' Brian Davies
  
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# Summary of [[RAL_Tier1_Experiments_Liaison_Meeting_Operations_Reports|Operational Status and Issues]]
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# Major Incidents/Changes
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# Highlights/summary of the Tier1 Monday operations meeting.
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#* Summary of [[RAL_Tier1_Experiments_Liaison_Meeting_Operations_Reports|Operational Status and Issues]]
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#* [[RAL_Tier1_weekly_operations_Grid|Grid Services]]
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#* Highlights for Operations_Bulletin_Latest
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#* [[RAL_Tier1_weekly_operations_Fabric|Fabric]]
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# Experiment operational issues
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#* [[RAL_Tier1_weekly_operations_castor|CASTOR]]
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#* GGUS#RT Tickets
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#* [[RAL_Tier1_weekly_operations|Other]]
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#* VOs present
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# [[RAL_Tier1_CASTOR_planning#KEY_DATES|Experiment plans]] and operational issues
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#* Issues raised through other methods
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#* CMS
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# Experiment planning
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#* <font face="Comic Sans MS">ATLAS</font>
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#* DUNE/protoDUNE
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#* LHCb
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#* EUCLID
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#* ALICE
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#* SKA - https://indico.cern.ch/event/724632/timetable/#20180426
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#* Others
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#* Echo Quotas - https://wiki.e-science.cclrc.ac.uk/web1/bin/view/EScienceInternal/EchoQuotaManagement
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# Special topics/presentations (agreed in advance)
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# Continual improvement of T1 procedures
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# Actions
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#*
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# Highlights for [[Operations_Bulletin_Latest|Operations Bulletin Latest]]
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# AoB
 
# AoB
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== Incubators ==
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[VO List[https://www.gridpp.ac.uk/wiki/GridPP_VO_Incubator]]
  
 
== Open Actions ==
 
== Open Actions ==
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{| border=1 align=center
 
{| border=1 align=center
 
|- bgcolor="#7c8aaf"
 
|- bgcolor="#7c8aaf"
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! Action ID !! Priority !! Experiment(s) !! Owner !! Action !! Status
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! Action ID !! Priority !! Experiment(s) !! Owner !! Action !! Status
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| 20141008-01 || Normal || N/A || Tim F  || Discuss data retention after experiment shutdown with H1 || Open
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|}
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== Completed Actions ==
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Archives of actions completed can be found at:
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* [[RAL Tier1 CASTOR Experiments Completed Actions 2007]]
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* [[RAL Tier1 CASTOR Experiments Completed Actions 2008]]
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* [[RAL Tier1 CASTOR Experiments Completed Actions 2009]]
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* [[RAL Tier1 CASTOR Experiments Completed Actions 2010]]
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* [[RAL Tier1 CASTOR Experiments Completed Actions 2011]]
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{| style="background:#D6D4E3" border="1" align="center"
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|- bgcolor="#7c8aaf"
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! Action ID !! Priority !! Experiment(s) !! Owner !! Action !! Status !! Completed date
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|-
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| 20140312-01 || Normal || ALICE || Lee || Check ALICE plans for tape access || Done|| 2013-04-30
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|-
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| 20131023-03 || Normal || ATLAS || Matthew || Report back about ATLAS CASTOR deletion problem after F2F discussion with developers || Closed. || 2014-01-08
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|-
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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
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|-
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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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|-
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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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|-
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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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|-
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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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|-
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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
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| 20130116-01 || Medium || T2K || Alastair, Shaun || Talk to Jonathan about T2K storage. || Done || 2013-01-23
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| 20130116-01 || Medium || T2K || Alastair || Write document: Idiot's guide to storage at RAL for non-LHC VOs. || Done. || 2013-01-30
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| 20130123-01 || Medium ||  || Andrew S || Try to ensure that Friday's electrical work is delayed || Closed || 2013-01-30
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| 20130206-01 || Medium || ALICE || Rob || Check consistency & accuracy of ALICE disk reporting || Closed || 2013-02-20
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| 20130306-01 || Medium || MICE || Henry || Henry to email production team about MICE computing contacts. || Done. || 2013-03-13
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| 20130313-02 || Medium ||  || Andrew L || Setup a place for previous special presentations. || Done. || 2013-04-03
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| 20130220-01 || Medium || T2K || Gareth || Post-mortem on gdss594 || Done. || 2013-04-10
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| 20130313-01 || Medium || ATLAS || Alastair || Make sure ATLAS GGUS ticket about CASTOR problems affecting FTS is up-to-date || Closed || 2013-05-01
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| 20130123-01 || Medium ||    || Gareth || Ensure that the problem of CRL expiry is addressed || Closed || 2013-09-18
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| 20140108-01 || Normal || ALICE || Gareth || Why was the ALICE VOBOX rebooted 19 days ago? What happened to it? || Closed || 2014-02-05
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| 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
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| 20140219-01 || Normal || N/A || John || Start post-mortem of loss of FTS3 database VM || Closed || 2014-02-25
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| 20140225-02 || Normal || MICE || Catalin || Give MICE access to all WMSs at RAL || Closed || 2014-03-18
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| 20140402-01 || Normal || N/A || Gareth || Perfsonar router changes need to be completed || Done. || 2014-04-09
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| 20140225-01 || Normal || MICE || Catalin || Investigate why it takes 5 hours for MICE to unpack a tarball || Closed || 2014-04-16
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| 20140205-01 || Normal || Non-LHC || Catalin || Ensure that non-LHC VOs are aware of alternatives to the NFS software server || Closed || 2014-04-23
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| 20140423-02 || Normal || All || Martin || Liaise with networking about OPN failure over issues || Closed || 2014-05-07
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| 20140709-01 || Normal || N/A || Gareth || Provide a short summary about the recent and upcoming network changes. || Closed || 2014-07-23
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| 20140423-01 || Normal || non-LHC || Gareth || Finalize plans for termination of the software server || Closed || 2014-08-06
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| 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
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|-
 
|-
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| 20140827-02 || Normal || N/A || Rob  || Report on plans for Castor 2.1.15 upgrade. || Done || 2014-10-28
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| - || - || - || -|| - || -
 
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| 20141001-01 || Normal || N/A || Andrew L  || Provide Wiki page (for VOs) detailing effect of cgroups. || Done || 2014-10-28
 
 
|}
 
|}

Latest revision as of 12:33, 24 July 2019


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

Agenda

Chair: Darren Moore/Alastair Dewhurst

Secretary: Brian Davies

  1. Major Incidents/Changes
  2. Experiment operational issues
    • GGUS#RT Tickets
    • VOs present
    • Issues raised through other methods
  3. Experiment planning
  4. Continual improvement of T1 procedures
  5. AoB

Incubators

[VO List[1]]

Open Actions

Action ID Priority Experiment(s) Owner Action Status
- - - - - -
Retrieved from "https://www.gridpp.ac.uk/w/index.php?title=RAL_Tier1_Experiments_Liaison_Meeting&oldid=20229"