Maintenance script: Created page with " == 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" : htt..."

2015-08-26T12:29:07Z

Created page with " == 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" : htt..."

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== 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:

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

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 :

{| border=1 class="simple"
!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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Maintenance script: Created page with " == 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" : htt..."