TestStoreTemp

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Contents

Survey of all the CMS T2s

Purpose

We will check the write access on the /store/temp/user on all CMS T2s.

According to the "Namespace guidelines" :

https://twiki.cern.ch/twiki/bin/view/CMS/T2AdminGuide#Namespace_guidelines

a directory /store/temp/user must be present and writeable for all CMS users on each SE.

Note that according to these guidelines, /store/temp doesn't need to be writeable by all CMS users. So, if /store/temp/user doesn't exist on a SE, it must be created with the right permissions by the site's administrators.

Check procedure

This page contains the list of these T2s :

https://twiki.cern.ch/twiki/bin/viewauth/CMS/AnalysisOpsPriorityuser

To get the right SURLs for each site, we use that kind of trick:

wget http://cmsweb.cern.ch/phedex/datasvc/json/prod/lfn2pfn?node=T2_BE_IIHE&lfn=/store/temp/user&protocol=srmv2

On each site, we will first do an lcg-ls of /store/temp/user. If it succeeds, we do an lcg-cp of a small test file in /store/temp/user/test, followed by a lcg-ls to check if the file is well copied. And then we delete it.

Of course, we will use a script to repeat this tests for each site. (You will find that script in the attachments.)

Actual status of T2s

Here are the results of the check procedure described above for the 21th of December 2009 at around 13 o'clock :

T2_AT_Vienna srm://hephyse.oeaw.ac.at:8446/dpm/oeaw.ac.at/home/cms/store/temp/user Ok
T2_BE_IIHE srm://maite.iihe.ac.be:8443/pnfs/iihe/cms/ph/sc4/store/temp/user Ok
T2_BE_UCL srm://ingrid-se02.cism.ucl.ac.be:8444/storage/data/cms/store/temp/user Ok
T2_BR_SPRACE srm://osg-se.sprace.org.br:8443/pnfs/sprace.org.br/data/cms/store/temp/user Ok
T2_BR_UERJ srm://se-dcache.hepgrid.uerj.br:8443/pnfs/hepgrid.uerj.br/data/cms/store/temp/user Not Ok
T2_CH_CSCS srm://storage01.lcg.cscs.ch:8443/pnfs/lcg.cscs.ch/cms/trivcat/store/temp/user Ok
T2_CN_Beijing srm://srm.ihep.ac.cn:8443/pnfs/ihep.ac.cn/data/cms/store/temp/user Ok
T2_DE_DESY srm://dcache-se-cms.desy.de:8443/pnfs/desy.de/cms/tier2/store/temp/user Ok
T2_DE_RWTH srm://grid-srm.physik.rwth-aachen.de:8443/pnfs/physik.rwth-aachen.de/cms/store/temp/user Ok
T2_EE_ESTONIA Not Ok
T2_ES_CIEMAT srm://srm.ciemat.es:8443/pnfs/ciemat.es/data/cms/scratch/user Ok
T2_ES_IFCA srm://storm.ifca.es:8444/cms/store/temp/user Ok
T2_FI_HIP srm://madhatter.csc.fi:8443/pnfs/csc.fi/data/cms/store/temp/user Ok
T2_FR_CCIN2P3 srm://ccsrmt2.in2p3.fr:8443/pnfs/in2p3.fr/data/cms/t2data/store/temp/user Ok
T2_FR_GRIF_LLR srm://polgrid4.in2p3.fr:8446/dpm/in2p3.fr/home/cms/trivcat/store/temp/user Ok
T2_FR_GRIF_IRFU srm://node12.datagrid.cea.fr:8446/dpm/datagrid.cea.fr/home/cms/trivcat/store/temp/user Ok
T2_FR_IPHC srm://sbgse1.in2p3.fr:8446/dpm/in2p3.fr/home/cms/phedex/store/temp/user Ok
T2_HU_Budapest srm://grid143.kfki.hu:8446/dpm/kfki.hu/home/cms/phedex/store/temp/user Ok
T2_IN_TIFR srm://se01.indiacms.res.in:8446/dpm/indiacms.res.in/home/cms/store/temp/user Not Ok
T2_IT_Bari srm://storm-se-01.ba.infn.it:8444//cms/store/temp/user Ok
T2_IT_Legnaro srm://t2-srm-02.lnl.infn.it:8443/pnfs/lnl.infn.it/data/cms/store/temp/user Ok
T2_IT_Pisa srm://cmsdcache.pi.infn.it:8443/pnfs/pi.infn.it/data/cms/store/temp/user Ok
T2_IT_Rome srm://cmsrm-se01.roma1.infn.it:8443/pnfs/roma1.infn.it/data/cms/store/temp/user Ok
T2_KR_KNU srm://cluster142.knu.ac.kr:8443/pnfs/knu.ac.kr/data/cms/store/temp/user Ok
T2_PL_Warsaw srm://se.polgrid.pl:8446/dpm/polgrid.pl/home/cms/phedex/store/store/temp/user Not Ok
T2_PT_NCG_Lisbon srm://srm01.ncg.ingrid.pt:8443/cms/store/tmp/user Ok
T2_RU_ITEP srm://se3.itep.ru:8443/pnfs/itep.ru/data/cms/store/temp/user Ok
T2_RU_JINR srm://lcgsedc01.jinr.ru:8443/pnfs/jinr.ru/data/cms/store/temp/user Ok
T2_RU_SINP srm://grid128.sinp.msu.ru:8446/dpm/sinp.msu.ru/grid128/cms/store/temp/user Ok
T2_TR_METU srm://eymir.grid.metu.edu.tr:8446/dpm/grid.metu.edu.tr/home/cms/store/temp/user Ok
T2_UA_KIPT srm://cms-se0.kipt.kharkov.ua:8446/dpm/kipt.kharkov.ua/home/cms/store/temp/user Not Ok
T2_UK_London_IC srm://gfe02.hep.ph.ic.ac.uk:8443/pnfs/hep.ph.ic.ac.uk/data/cms/store/temp/user Ok
T2_UK_SGrid_RALPP srm://heplnx204.pp.rl.ac.uk:8443/pnfs/pp.rl.ac.uk/data/cms/temp/user Ok
T2_US_Caltech srm://cit-se.ultralight.org:8443/mnt/hadoop/store/temp/user Ok
T2_US_Florida srm://srm.ihepa.ufl.edu:8443/cmsdata/store/temp/user Not Ok
T2_US_MIT srm://se01.cmsaf.mit.edu:8443/pnfs/cmsaf.mit.edu/t2bat/cms/store/temp/user Ok
T2_US_Nebraska srm://dcache07.unl.edu:8443/mnt/hadoop/user/uscms01/pnfs/unl.edu/data4/cms/store/temp/user Not Ok
T2_US_Purdue srm://srm-dcache.rcac.purdue.edu:8443/store/temp/user Not Ok
T2_US_UCSD srm://bsrm-1.t2.ucsd.edu:8443/hadoop/cms/phedex/store/temp/user Ok
T2_US_Wisconsin srm://cmssrm.hep.wisc.edu:8443/pnfs/hep.wisc.edu/store/temp/user Ok


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