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K I P T LHC data analysis at KIPT CMS Tier-2 center O. Bunetskij, K I P T LHC data analysis at KIPT CMS Tier-2 center O. Bunetskij, K. Klimenko, S. Lukyanenko, A. Pristavka, D. Soroka, P. Sorokin NSC Kharkov Institute of Physics & Technology, Ukraine

K I The CMS Computing Model P T ~PByte/sec Online System ~100 MBytes/sec Experiment K I The CMS Computing Model P T ~PByte/sec Online System ~100 MBytes/sec Experiment Tier 0 +1 Tier 1 ~2. 5 Gbits/sec IN 2 P 3 Center INFN Center RAL Center ~2. 5 Gbps Tier 2 Tier 3 Institute ~0. 25 TIPS Physics data cache Workstations Institute CERN 700 k SI 95 ~1 PB Disk; Tape Robot Institute 100 - 1000 Mbits/sec FNAL . . 2. 5 Gbps Tier 2 Center Tier 2 Center KIPT

Подготовка ВК ННЦ ХФТИ к принятию данных эксперимента CMS K I P T u Подготовка ВК ННЦ ХФТИ к принятию данных эксперимента CMS K I P T u Подготовка сетевой инфраструктуры и оптимизация маршрутизации через сетевую инфраструктуру GEANT канал связи с CERN 300 Мбит/с ; успешно проведена сертификация линий связи с Т 1 и Т 2 центрами организована эффективная передача данных CMS в ноябре 2010 г T 2_UA_KIPT ассоциирован с физ. группой CMS EWK u Подготовка хранилища данных (SE) ВК ННЦ ХФТИ обновление ПО glite-SE-dpm_mysql, glite-dpm_disk, и др. обновление драйверов, ядер создание разделов /store/user, /store/group, … u Подготовка вычислительного элемента (CE) ВК ННЦ ХФТИ конфигурирование грид-пользователей с учётом ролей “priorityuser” настройка планировщика задач maui для оперативной обработки тестовых задач (CMS Job. Robot ~700, OPS SAM Test, dteam) + резервирование процессорных ядер на вычислительных узлах u Обновление узла Ph. EDEX (v. 3. 3. 1) ВК ННЦ ХФТИ Ph. EDEX - Physics Experiment Data Export Storage Consistency Check, Data transfer validation

K NSC KIPT RC I P T T 2_UA_KIPT end of 2010 T 2_UA_KIPT K NSC KIPT RC I P T T 2_UA_KIPT end of 2010 T 2_UA_KIPT 2011 “nominal” CMS Т 2 center at LHC startup (CMS Computing ТDR) “minimal” CMS Т 2 center for 2011 “nominal” CMS Т 2 center, 2011 (CMS Week, Dec 2010) SRM Storage (TB) 90 200 425 WN (k. HEPspec 06) 1. 2 3. 0 4 8 Connectivity (Gbit/s) 0. 3 … 1. 0 2. 0 Associations with physics groups 1 (EWK) n/a 2

Initial Requirements to Tier-2 Storage 2010/11 60 ТВ 30 ТВ 20 ТВ K I Initial Requirements to Tier-2 Storage 2010/11 60 ТВ 30 ТВ 20 ТВ K I P T

NSC KIPT RC structure K I P T 19 WNs were added 3 mysql_disk NSC KIPT RC structure K I P T 19 WNs were added 3 mysql_disk servers (40 TBx 3)

WLCG Jobs at T 2_UA_KIPT K I P T Site Monitoring (WLCG/SAM/SFT, CMS/SAM, CMS/Job. WLCG Jobs at T 2_UA_KIPT K I P T Site Monitoring (WLCG/SAM/SFT, CMS/SAM, CMS/Job. Robot); Data Analysis; MC Generation;

Site readiness K I P T CE Monitoring SE Monitoring Site readiness K I P T CE Monitoring SE Monitoring

CMS Dashboard K I P T CMS Dashboard K I P T

K T 2_UA_KIPT batch queues (both lcg-CE and cream-CE) I P T templates for K T 2_UA_KIPT batch queues (both lcg-CE and cream-CE) I P T templates for UGRID (to be supported by our VOMS server)

T 2_UA_KIPT Analysis Jobs Daily Statistics K I P T “Grid proxy expiration” is T 2_UA_KIPT Analysis Jobs Daily Statistics K I P T “Grid proxy expiration” is the most common reason of WLCG job failures wrong permissions of the directories, created on SE by lcgadmin/prod jobs is the common reason of Ph. EDEx transfers failures *. root', flags=0 x 0, permissions=0666) => error 'No such file or directory' (rfio_errno=0, serrno=2) dpns-getacl /dpm/kipt. kharkov. ua/home/cms/store/mc/SAM/ # file: /dpm/kipt. kharkov. ua/home/cms/store/mc/SAM/ # owner: /DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=asciaba/CN=430796/CN=Andrea Sciaba # group: cms/Role=lcgadmin user: : rwx

K I P T K I P T

Kharkov-KIPT-LCG 2 RC Utilisation (EGI Accounting Portal), K http: //www 3. egee. cesga. es/gridsite/accounting/CESGA/egee_view. Kharkov-KIPT-LCG 2 RC Utilisation (EGI Accounting Portal), K http: //www 3. egee. cesga. es/gridsite/accounting/CESGA/egee_view. html P I T ~77000 k. SI 2 k,

K CMS data storing and processing at T 2_UA_KIPT I P T dpns-ls –l K CMS data storing and processing at T 2_UA_KIPT I P T dpns-ls –l /dpm/kipt. kharkov. ua/home/cms/store/mc/ 01 Dec 2010 17: 08: 12 21. 28 TB /dpm/kipt. kharkov. ua/home/cms/store/mc/Fall 10. 96 TB /dpm/kipt. kharkov. ua/home/cms/store/mc/Job. Robot. 01 TB /dpm/kipt. kharkov. ua/home/cms/store/mc/SAM 6. 38 TB /dpm/kipt. kharkov. ua/home/cms/store/mc/Spring 10 23. 68 TB /dpm/kipt. kharkov. ua/home/cms/store/mc/Summer 09 3. 50 TB /dpm/kipt. kharkov. ua/home/cms/store/mc/Summer 10 More than 50 ТВ of CMS MC data have been stored at our SE and used by grid jobs in 2010 -2011 CMS “Fall 2010” events transfer Ph. EDEx – CMS Data Transfers, http: //cmsweb. cern. ch/phedex )

Ph. EDEX agents Ph. EDEX - Physics Experiment Data Export) “To be able to Ph. EDEX agents Ph. EDEX - Physics Experiment Data Export) “To be able to transfer any files in our out, a site must become part of the CMS transfer topology”(see http: //cmssw. cvs. cern. ch/cgi bin/cmssw. cgi/COMP/PHE DEX/Documentation/ • Поддержка метакаталога • CMS Data integrity • Agents: File. Download, File. Export, File. Stager, File. Remove, Block. Download. Verify “DBInstances” K I P T

Ph. EDEX Monitoring K I P T Ph. EDEX Monitoring K I P T

K I CMS Data Transfers to KIPT in November – December 2010 г. P K I CMS Data Transfers to KIPT in November – December 2010 г. P T (портал Ph. EDEx – CMS Data Transfers, http: //cmsweb. cern. ch/phedex )

K I P T K I P T

K I P T K I P T

CMS data consistency check at KIPT ( Phe. DEX utility) K I P T CMS data consistency check at KIPT ( Phe. DEX utility) K I P T

T 2_UA_KIPT Group Usage K I P T T 2_UA_KIPT Group Usage K I P T

K I P T K I P T

Results of the CMS data analysis produced at. K NSC KIPT I P T Results of the CMS data analysis produced at. K NSC KIPT I P T By S. T. Lukyanenko Comparison between the results of experimental data analysis and MC data. Drell-Yan processes had been identified for invariant mass of muon pair from 20 to 200 Ge. V. These processes had been generated by Powheg generator (NLO) in MC data case.

Plans K I P T Top BDII PS GW WN’s !!! Participation in the Plans K I P T Top BDII PS GW WN’s !!! Participation in the CMS data analysis

[root@cms-se 0 ~]# dpm-qryconf ; date K I POOL CMSpool DEFSIZE 200. 00 M [root@cms-se 0 ~]# dpm-qryconf ; date K I POOL CMSpool DEFSIZE 200. 00 M GC_START_THRESH 0 GC_STOP_THRESH 0 DEF_LIFETIME 7. 0 d P DEFPINTIME 2. 0 h MAX_LIFETIME 1. 0 m MAXPINTIME 12. 0 h FSS_POLICY maxfreespace GC_POLICY lru T RS_POLICY fifo GIDS 102 S_TYPE - MIG_POLICY none RET_POLICY R CAPACITY 139. 83 T FREE 98. 71 T ( 70. 6%) ds 20. kipt. kharkov. ua /storage CAPACITY 3. 58 T FREE 73. 36 G ( 2. 0%) ds 24. kipt. kharkov. ua /storage CAPACITY 3. 58 T FREE 73. 66 G ( 2. 0%) ds 25. kipt. kharkov. ua /storage CAPACITY 3. 58 T FREE 73. 50 G ( 2. 0%) ds 26. kipt. kharkov. ua /storage CAPACITY 9. 09 T FREE 186. 39 G ( 2. 0%) ds 30. kipt. kharkov. ua /storage CAPACITY 3. 58 T FREE 225. 76 G ( 6. 2%) ds 31. kipt. kharkov. ua /storage CAPACITY 40. 02 T FREE 23. 57 T ( 58. 9%) ds 32. kipt. kharkov. ua /storage CAPACITY 38. 20 T FREE 37. 13 T ( 97. 2%) ds 33. kipt. kharkov. ua /storage CAPACITY 38. 20 T FREE 37. 38 T ( 97. 9%) POOL Permanent DEFSIZE 200. 00 M GC_START_THRESH 0 GC_STOP_THRESH 0 DEF_LIFETIME 7. 0 d DEFPINTIME 2. 0 h MAX_LIFETIME 1. 0 m MAXPINTIME 12. 0 h FSS_POLICY maxfreespace GC_POLICY lru RS_POLICY fifo GIDS 0 S_TYPE - MIG_POLICY none RET_POLICY R CAPACITY 38. 19 T FREE 19. 18 T ( 50. 2%) cms-se 0. kipt. kharkov. ua /storage CAPACITY 171. 65 G FREE 3. 43 G ( 2. 0%) ds 21. kipt. kharkov. ua /storage CAPACITY 9. 09 T FREE 3. 59 T ( 39. 5%) ds 22. kipt. kharkov. ua /storage CAPACITY 3. 58 T FREE 73. 38 G ( 2. 0%) ds 23. kipt. kharkov. ua /storage CAPACITY 18. 19 T FREE 14. 66 T ( 80. 6%) ds 27. kipt. kharkov. ua /storage CAPACITY 3. 58 T FREE 356. 60 G ( 9. 7%) ds 28. kipt. kharkov. ua /storage CAPACITY 3. 58 T FREE 512. 91 G ( 14. 0%)