The Status of Beijing site, cmsROC@Beijing, and CMS local DBS Xiaomei Zhang 2009.12.11

Content The Beijing site recent status Some issues on CMSROC@Beijing LHC first BEAM, CMSTV, Remote Centre Connection Ispy(cms event display tool) New PhEDEx Status Check System CMS local DBS for the Beijing group

CMS Recent Status(1) Site Status Transfer Status Good among T2 sites, best among Asian sites Site Availability, Site Readiness for Analysis, OK every week Transfer Status Set up new transfer links with other T2 B-Physics members except links with 7 T1s T2_FI_HIP, T2_US_MIT, T2_CH_CSCS Easily import and export datasets with these T2s Volume and Rate status, good ~50MB/s Import 15TB , export 7.1TB these two weeks for official uses after first BEAM

CMS Recent Status(2) Job status Enough jobs for our current CPU resources 2000~4000 jobs in average per day (~1 job/slots/2 hours) Sometimes quite high load, in this situation production jobs seems to occupy most of resources, production and analysis job priority has to be tuned in detailed in future

Site Readiness(100%)

Transfer rate—export from Beijing

Transfer rate—import to Beijing

Daily debug tests for Beijing transfer system This map shows very good connection with other sites.

~11TB imported into Beijing

~7TB exported from Beijing

Beam Coming and Event display Some CMSTV channels for 2009 beam are ready Which is one suitable for both visitors and you in one big window of shift room? (LHC operation--Realtime) http://cmsdoc.cern.ch/cmscc/cmstv/cmstv.jsp?channel=1&frames=yes (2009 First beam event display) http://cmsdoc.cern.ch/cmscc/cmstv/cmstv.jsp?channel=6&frames=yes (CMS DAQ--Realtime) http://cmsdoc.cern.ch/cmscc/cmstv/cmstv.jsp?channel=6&frames=yes (CMS simulation) http://cmsdoc.cern.ch/cmscc/cmstv/cmstv.jsp?channel=8&frames=yes Could you give me feedback on it later?

Event display via ispy for physicists developers Ianna Osborne, Lassi Tuura. For physicists, for both online and offline Provide detailed information : luminosity, detector performance, trigger, etc Two small windows need to be added for more physics view. Eg.CMS DAQ, Detector status? Ispy (http://iguana.web.cern.ch/iguana/ispy) Offline Storage CMSSW .ig files Ispy@P5 Ispy@remote http://.. visitors CMSTV Physicists,DQM debug, analysis

Ispy event display A snapshot for ispy

Remote connection to CMS centers Remote connection to CMS Centers are ready and run normally recently Planned it at CERN with experts Impressive for visitors Eg . EVO connection between Beijing and FNAL ROC , when Chicago consultants are there Strengthen connections among shifters around the world I think it is useful for CMSROC@Beijing.

Remote connection to CMS centers L1 connecting to MCU (Multipoint Control Unit)CERN cms p5, CC@cern, FNAL, Desy H.323, Tanberg system, very good quality L2 connecting to EVO in “cms centre operations” room Beijing, UERJ(Brazil),etc Acceptable quality Bridging between EVO and MCU, L1 and L2 Permanent call from EVO Discussions with Lucas, peter kreuzer, Gilles Raymond, Joao ROC responsible and CMS CSP responsible, technicians Strengthen good contribution to CMS CSP, the only Asian time zone contributor EVO MCU P5 Desy Fnal CC@CERN Beijing UERJ Bridging

No bridging

New PhEDEx status check system Functions: Total usage of Storage at T2_CN_Beijing Who are using space? How many? What datasets in our sites? Delete dataset Check transfer status, DBS info about datasets Link: IHEP twiki section: Beijing site PhEDEx dataset subscription and space status check http://gridse.sns.it/phedex/

Overview of Beijing SE usage

Who are using space? How many? When?

What datasets in our sites?

Delete dataset, check transfer status, DBS info about datasets

CMS local DBS for Beijing(1) A formal cms local DBS server has been established Server name: cmsdbs.ihep.ac.cn Please use new DBS url instead of old one in your crab configuration dbs_url = http://cmsdbs.ihep.ac.cn:8080/DBS/servlet/DBSServlet Functions: Most of the functions remains as before Use and register your own private datasets with CRAB Search datasets in web http://cmsdbs.ihep.ac.cn:8003

CMS local DBS for Beijing(2) New functions: Register your existing datasets into CRAB Workable with DBS client: /test_primary_zhangxm001/Test_Processed_001/SIM Still a little complicated to you, need to be simplified and published in twiki soon Please let me know any need or problems from you