1. INFN Grid – Referee Meeting Enabling Grids for E-sciencE Bolgona, 6-7 Marzo 2007 Testbeds e infrastruttura di produzione C.Aiftimiei – INFN-PADOVA D.Cesini – INFN-CNAF S. Dalla Fina – INFN-PADOVA L.Gaido- INFN-TORINO A.Paolini – INFN-CNAF P.Veronesi – INFN-CNAF C.Vistoli – INFN-CNAF For the Italian ROC

2. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 2 INFNGRID services Overview INFNGRID Services Overview

3. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 3

4. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 4

5. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 5 More details tomorrow: “Grid Operations”

6. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 6 General Purpose Services

7. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 7 General purpose services – VOMS servers Autorizzazione degli utenti

8. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 8 VOMSes Stats VO User argo 17 bio 44 compchem 31 enea 8 eumed 56 euchina 35 gridit 89 inaf 25 infngrid 178 ingv 12 libi 10 pamela 16 planck 16 theophys 20 virgo 9 Cdf 1133 Egrid 28 VOMS NUMBER OF USERS PER VO TOP USERS (about 85% of total proxies): CDF (~50k proxies/month) EUMED (~500 proxies/month) PAMELA (~500 proxies/month) EUCHINA (~400 proxies/month) INFNGRID (Test purposes ~ 200 proxies/month)

9. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 9 General purpose Services - HLRs Accounting: Home Location Register

10. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 10 VOs Dedicated Services

11. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 11 WMS DEVEL resources VO specific services previously run by the INFNGRID Certification Testbed and now moved to production  DEVEL RELEASE (see slides on testbeds) 4 WMS + 1 LB

12. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 12 FTS channels and VOs Installed and fully managed via Quattor-Yaim; 2 host as frontend (will become 3), 1 backend oracle (moving to cluster oracle); Not only LHC VOs –PAMELA –VIRGO Full standard T1-T1 + T1-T2 + STAR channels –51 channel agents; –7 VO agents; (A prototype of) Monitoring tool available –Agent and Tomcat log file parsing and saved in a mysql db –Web interface: http://argus.cnaf.infn.it/fts/index-FTS.phphttp://argus.cnaf.infn.it/fts/index-FTS.php Support: –Dedicated departement team for Tickets; –Mailing list: fts-support cnaf.infn.it

13. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 13 FTS monitoring tool Available job information: – Channel – VO – User DN – Source and destination SRM – Source and destination FILE – Job status – Start time – End time – Byte trasferiti – Job duration time – Rate – Error code & Error Message FAIR-SHARE # concurrent job # of streams User DN retrieved from tomcat log All other informations retrieved from agent’s logs Auto discovery for new VOs and channels; Running as cron job every 20 minutes;

14. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 14 FTS transfer overview

15. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 15 FTS monitoring tool – Job details

16. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 16 Supported Sites and deployment Status

17. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 17 INFNGrid Deployment Status Grid Monitoring tool used GridICE: http://gridice4.cnaf.infn.it:50080/gridice/site GSTAT: http://goc.grid.sinica.edu.tw/gstat//Italy.html SAM: https://lcg-sam.cern.ch:8443/sam/sam.py ROCRep: http://grid-it.cnaf.infn.it/rocrep/index.php GOC ACCOUNITNG: http://www3.egee.cesga.es/gridsite/accounting/CESGA/egee_view.php

18. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 18 GridICE View

19. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 19 GSTAT View

20. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 20 SAM View

21. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 21 Accounting DGAS (Distributed Grid Accounting System) is used to account jobs running on the farm (grid and not-grid jobs) 12 HLR (1 st level) distributed 1 experimental 2 nd level HLR to aggregate data from 1 st level DGAS2Apel almost ready to send job to the GOC for all sites. At the moment data are sent for Tier1 and TORINO Examples from GOC pages: http://www3.egee.cesga.es/gridsite/accounting/CESGA/egee_view.phphttp://www3.egee.cesga.es/gridsite/accounting/CESGA/egee_view.php More details on the talk on operations tomorrow….

22. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 22 Accounting/Monitoring - ROCRep ROC Managers use also ROCRep to have an estimate of the aggreate INFNGRID usage statistics  Data taken from the GRIDICE DB (All VOs, all sites, T1 excluded)

23. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 23 Accounting/Monitoring - ROCRep (All VOs, all sites, T1 excluded)

24. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 24 Supported Virtual Organizzation

25. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 25 Supported VOs 39 VOs supported: 4 LHC (ALICE, ATLAS, CMS, LHCB) 3 cert (DTEAM, OPS, INFNGRID) 8 Regional (BIO, COMPCHEM, ENEA, INAF, INGV, THEOPHYS, VIRGO) 1 catch all VO: GRIDIT 23 Other VOs

26. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC Release Team Cristina Aiftimiei, Simone Dalla Fina, Saverio Da Ronco (INFN-Padova) Luciana Carota (INFN – CNAF) https://forge.cnaf.infn.it/projects/igrelease/ INFN-GRID Release - Overview

27. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC Short History LCG LCG 1.0 INFN-GRID 1.0 EGEE EGEE II 2004200720032008 LCG 2.0 2.0 gLite 3.0 3.0 20052006

28. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 3 areas: –Middleware installation: packages and metapackages –Middleware configuration: yaim –Documentation: installation, upgrade and release notes INFN-GRID: release structure

29. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC INFN-GRID customizations: why? The production infrastructure EGEE is used by other projects/experiments –Grid.it, egrid, Babar, Virgo, CDF, ARGO, Zeus,... Additional configuration for the middleware is provided at ROC level by a regional team: –More VOs: define once configuration parameters (e.g. VO servers, poolaccounts, add VOMS certificates,...) to reduce misconfiguration risks –MPI (requested by non-HEP sciences), additional GridICE config (monitor Wns), AFS read-only (CDF requirement),... Deploy additional middleware in a non intrusive way: –Since Nov. 2004 VOMS, now in EGEE; DGAS (DataGrid Accounting System); NetworkMonitor (monitor network connection metrics)

30. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC INFN-GRID customizations Additional VOs (~20) GridICE on almost all profiles (including WN) Preconfigured support for MPI WN without home shared but with ssh hostbased authentication DGAS: accounting New profile (HLR server) + additional packages on CE and WN NME (Network Monitor Element) Collaboration with CNAF-T1 for Quattor UI “PnP” –UI installable without administrator privilegies NTP AFS (read-only) on WN (needed by CDF VO)

31. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC The packages are distributed in repositories available via HTTP For each release EGEE, there are 2 repositories collecting different types of packages: –Middleware http://glitesoft.cern.ch/EGEE/gLite/APT/R3.0/rhel30/ –Security http://linuxsoft.cern.ch/LCG-CAs/current/ INFN-GRID customizations => 3-rd repository –http://grid-it.cnaf.infn.it/apt/ig_sl3-i386 Packages and metapackages

32. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC Metapackages management process 1: starting from EGEE lists, update INFN-GRID lists (maintained in SVN repository) 2: once the lists are ok, to test them generate a first version of INFN-GRID metapackages 3: install and/or upgrade the metapackages on the release testbed 4: if there are errors, correct and goto 2: 5: publish the new metapackages on the official repositories so they are available for everybody

33. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC Metapackages management our metapackages are supersets of the EGEE ones: –INFNGRID metapackage = EGEE metapackage + INFN-GRID additional rpms EGEE distributed metapackages –http://glitesoft.cern.ch/EGEE/gLite/APT/R3.0/rhel30 Flat rpm lists are available: –http://glite.web.cern.ch/glite/packages/R3.0/deployment We maintain a customized copy of the lists and resync them easily –https://forge.cnaf.infn.it/plugins/scmsvn/viewcvs.php/trunk/ig- metapackages/tools/getglists?rev=1888&root=igrelease&view=log Using another tool (bmpl) we can generate all artifacts starting from the lists –“Our” (INFN-GRID) customized metapackages  http://grid-it.cnaf.infn.it/apt/ig_sl3-i386 –HTML files with the lists of the packages (one list per profile)  http://grid-it.cnaf.infn.it/?packages –Quattor templates lists:  http://grid-it.cnaf.infn.it/?quattor

34. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC ig-yaim The package ig-yaim is an extension of glite-yaim. It provides: –Additional functions or functions that override existing ones. Both are stored in functions/local instead of functions/ –e.g to configure NTP, AFS, LCMAPS gridmapfile/groupmapfile,.. More poolaccounts => ig-users.def instead of users.def More configuration parameters => ig-site-info.def instead of site-info.def –Both packages (glite-yaim, ig-yaim) are needed!!

35. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC Documentation Documentation is published at each release –Release notes, upgrade and installation guides:  http://grid-it.cnaf.infn.it/?siteinstall  http://grid-it.cnaf.infn.it/?siteupgrade  http://grid-it.cnaf.infn.it/?releasenotes written in LaTeX and published in html, pdf and txt Additional informations about Updates, various Notes are published also in wiki pages: –https://grid- it.cnaf.infn.it/checklist/modules/dokuwiki/doku.php?id=rel:updates –https://grid- it.cnaf.infn.it/checklist/modules/dokuwiki/doku.php?id=rel:hlr_server_installa tion_and_configuration Everything is available for site managers on a central repository

36. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC Updates Deployment gLite Updates: 17/10/2006 - gLite Update 06 20/10/2006 - gLite Update 07 24/10/2006 - gLite Update 08 14/11/2006 - gLite Update 09 11/12/2006 - gLite Update 10 19/12/2006 - gLite Update 11 22/01/2007 - gLite Update 12 05/02/2007 - gLite Update 13 19/02/2007 - gLite Update 14 26/02/2007 - gLite Update 15 INFNGRID Updates: 27/10/2006 - INFNGRID Update 06/07/08 (+ new dgas, gridice packages) 15/11/2006 - INFNGRID Update 09 19/12/2006 - INFNGRID Update 10/11 29/01/2007 - INFNGRID Update 12 14/02/2007 - INFNGRID Update 13 20/02/2007 - INFNGRID Update 14 27/02/2007 - INFNGRID Update 15 Steps: – gLite Update announcement – INFNGRID release alignment to announced update (ig-metapackages, ig-yaim) – Local testing – IT-ROC deployment

37. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC LSF info-providers status Now under testing at INFN-PADOVA (1 lcg-CE & 1 glite-CE) and T1 ( 1 CE – ce01-lcg): lcg-info-dynamic-lsf-2.0.34-1.noarch.rpm lcg-info-dynamic-scheduler-lsf-1.0.1-1.noarch.rpm lcg-info-dynamic-scheduler-generic-2.1.0-1.noarch.rpm New yaim configuration function: config_gip_patch (to be integrated in the “original” config_gip) config_gip_scheduler This new information providers plugins permit publishing into the IS of LRMS information by VO groups/subgroups, VOMS FQAN, as described in the document “Implementation and Exploitation of Fair Shares in EGEE” ( http://cern.ch/egee-intranet/NA1/TCG/wgs/Implementation%20and%20Exploitation %20of%20Fair%20Shares%20in%20EGEE.pdf ) Once few details/problems are solved (<1 week) will be deployed on INFN-GRID.

38. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC IG Release – project page http://igrelease.forge.cnaf.infn.it grid-release infn.it

39. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 39 Moving to SLC4 – status and timescale Some experiments are requesting its deployment on the production infrastructure (at least on WNs), however the lack of rpms and yaim scripts makes it unfeasible for the italian ROC. Item discussed at ROC Managers meeting on 20 Feb ( http://indico.cern.ch/conferenceDisplay.py?confId=a063438 ), other ROCs agreed with us. http://indico.cern.ch/conferenceDisplay.py?confId=a063438 SA3 plan (reported by Oliver Keeble): –In PPS from the next week (he refered to last week of Feb) both RPMs and YAIM function to configure it; –In Production after 2/3 weeks (depending of certification success)

40. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 40 Testbeds M/W FLOW FROM DEVELOPERS TO PRODUCTION IN EGEE AND INFNGRID

41. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 41 TESTBEDS Preview Certification CERN Certification INFN Pre-Production Service (PPS) Testbeds JRA1 Developers SA3 (Certification CERN) SA1 PPS (Pre-Production) SA1 EGEE PS (Production) VOs JRA1/SA1 Preview TB VOs INFN Certification TB VOs INFNGRID Release Team SA1 INFNGRID PS (Production) SA1 INFNGRID PS (DEVEL Production) VOs

42. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 42 AIM:the last step for m/w testing before being deployed at the production scale INPUT: CERN Certification (SA3) SCOPE: EGEE SA1 about 30 sites spread all over Europe (1 Taiwan) COORDINATION: CERN USER ALLOWED: all the LHC VOs, diligent, switch and 2 PPS fake VOs CONTACTS : project-eu-egee-pre-production-service cern.ch http://egee-pre-production-service.web.cern.ch/egee-pre-production-service/ ACTIVITIES: Main activity is the testing of the installation procedures and basic functionalities of releases/patches done by site-managers. There is limited m/w testing done by users: this is the main pps issue! Pre-Production Service (PPS) in EGEE

43. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 43 PPS is run as the Production Service: –SAM TESTs –Tickets from COD –GOCDB registration –Etc… Pre-Production Service (PPS) in EGEE

44. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 44 Italian Participation to PPS 3 INFN sites: CNAF PADOVA BARI 2 Diligent sites: CNR ESRIN cert-se-01 cert-ce-01 150 slots production farm cert-ce-03 cert-rb-01 cert-bdii-03 ALL OTHER PPS SITES OUTSIDE INFN prep-ce-02 prep-se-01 68 slots production farm prep-ce-01 pccms2 vgridba5 150 slots production farm cert-voms-01 pps-fts pps-lfc cert-ui-01 pps-apt-repo cert-mon-01 cert-mon CNAF BARI PADOVA Central Services CNAF: 2 CE with access to the production farm, 1 SE, 1 mon box + central srvices (VOMS, UI, BDII, WMS, FTS, LFC, APT REPO) people: D.Cesini, M.Selmi, D.Dongiovanni PADOVA: 2 CE with access to the production farm, 1 SE, 1 Mon Box people: M.Verlato, S.Bertocco BARI: 1 CE with access to the production farm, 1 SE people: G.Donvito

45. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 45 Preview Testbed It is now an official EGEE activity asked by JRA1 to expose to users those components not yet considered by CERN (SA3) certification. The aim is getting feedback from end-users and sitemanagers. It is a distributed testbed deployed in few European sites. A joint SA1-JRA1 effort is needed in order not to dedicate persons at 100% of their time to this activity as acknowledged by TCG and PMB COORDINATOR : JRA1 (Claudio Grandi) USER ALLOWED: JRA1/Preview people and all interested users CURRENT ACTIVITIES: CREAM, gLexec, gPBox – more on Claudio’s presentation CONTACTS : project-eu-egee-middleware-preview cern.ch https://twiki.cern.ch/twiki/bin/view/EGEE/EGEEgLitePreviewNowTesting

46. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 46 Italian Participation to the Preview Testbed 3 INFN sites: - CNAF (D.Cesini, D.Dongiovani) - PADOVA (M.Sgaravatto, M.Verlato, S.Bertocco) ROMA1 (A. Barchiesi) H/W resources are partly taken from the INFN certification testbed and partly from the jra1 testbed. cert-wn-04 egee-rb-05cert-bdii-02 egee-rb-08 cert-ce-04 cert-ce-05 cert-wn-05 pre-ce-01 cert-wn-03 cert-se-01 cert-04 pad-wn-02 rm1-ce pre-ui-01 cert-pbox-01 cert-pbox-02 cream-01 cream-02cream-03cream-04 cream-05 Cream-06 ALL OTHER PREVIEW SITES OUTSIDE INFN rm1-wn cert-ce-06 cert-wn-06 CNAF PADOVA Central Services ROMA1 Physical nodes that run virtual services Preview services deployed in Italy: PADOVA: 1 CREAM CE + 5 WN CNAF: 1 WMS 3.1, 1 BDII, 1 gLiteCE+ 1 WN, 1 UI, 1 DPM-SE (for gpbox) 1 WMS3.1 + 2 gLiteCE + 1 LCG CE + 3 WN + 2 gpbox servers ROMA1: 1 CE + 1 WN for gpbox tests (to be installed) Virtual machines used at cnaf to optimize h/w resources

47. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 47 EGEE Activity run by SA3 – It is the official EGEE certification testbed that releases gLite m/w to PPS and to Production. ACTIVITY: Test and certify all gLite components, release packaging. COORDINATION: CERN INFN Involved Sites: CNAF (A.Italiano), MILANO (E.Molinari), PADOVA (A.Gianelle) Italian Activities: Testing of Information providers, DGAS, WMS CERN Certification (SA3) Services provided: 1 lsf CE + 1 batch system server on a dedicated machine + 1 DGAS HLR + 1 site BDII + 2 WN. All services are located at CNAF. wmstest-ce-02 wmstest-ce-03 wmstest-ce-04 wmstest-ce-05 wmstest-ce-06 wmstest-ce-07 wmstest-ce-08 SA3 CERN Certification testbed INFN participation CNAF Recently the responsibility of WMS testing passed from CERN to INFN – Main Focus of SA3-Italia Services moved from CERN to CNAF- 3 machines taken from the development TB, 1 from certification

48. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 48 Distributed testbed deployed in a few Italian sites where EGEE m/w with INFNGRID customizations and INFNGRID grid products are installed for testing purposes by a selected number of end users and grid-managers before being released. It is NOT an official EGEE activity and it should not be confused with the CERN certification testbed run by the SA3 EGEE activity. Most of the server migrated to the PREVIEW TESTBED SITES and PEOPLE: CNAF (D.Cesini, D.Dongiovani) PADOVA (S.DallaFina, C., Aifitimiei, M.Verlato) TORINO (R.Brunetti, G.Patania,F.Nebiolo) ROMA1 (A.Barchiesi) CONTACTS : cert-release infn.it http://grid-it.cnaf.infn.it/certification INFNGRID Certification Testbed

49. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 49 WMS (CNAF)  No more time to perform detailed test as in the first phase of the certification tb. ( https://grid-it.cnaf.infn.it/certification/?INFN_Grid_Certification_Testbed:WMS%2BLB_TEST ) https://grid-it.cnaf.infn.it/certification/?INFN_Grid_Certification_Testbed:WMS%2BLB_TEST  Provide resources to VOs or developers and maintain patched and experimental WMS: Experimental WMS 3.0: - 1 ATLAS WMS - 1 ATLAS LB - 1 CMS WMS + LB - 1 CDF WMS + LB - 1 LHCB WMS + LB WMS for developers: - 2 WMS + LB The Experimental WMS were heavily used in the last period because more stable than those officially released due to the long time needed for patches to reach the PS: - bad support from certification - production usage statistics altered  recently tagged as INFNGRID DEVEL (see next bullet) PRODUCTION services  Support to JRA1 for the installation of WMS 3.1 in the development TB ACTIVITIES - 1 INFNGRID Certification Testbed

50. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 50 DGAS CERTIFICATION (TORINO) - 4 physical servers virtualized in a very dynamic way - more on Operation talk tomorrow DEVEL RELEASE (PADOVA/CNAF): -To speed up the flow of patches into the service used by VOs, does not follow the normal m/w certification process -Based on the INFNGRID official release (3.0) -Wiki page on how to transform a normal INFNGRID release into a DEVEL http://agenda.cnaf.infn.it/materialDisplay.py?contribId=4&materialId=0&confId=18 -apt repository to maintain control on what is going into the DEVEL release -1 WMS Server at CNAF - Announced via mail after testing at CNAF -Cannot come with all the guarantees of normally certified m/w ACTIVITIES - 2 INFNGRID Certification Testbed

51. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 51 RELEASE INFNGRID CERTIFICATON (PADOVA) - 20 Virtual Machines on 5 Physical Servers - http://igrelease.forge.cnaf.infn.ithttp://igrelease.forge.cnaf.infn.it STORM – Some resources Provided - 3 physical servers SERVER VIRTUALIZATION (all sites) ACTIVITIES - 3 INFNGRID Certification Testbed

52. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 52 cert-rb-02 cert-rb-03 cert-rb-04 cert-rb-05 cert-rb-06 egee-rb-06 cert-bdii-01 Ce torino server roma1 INFN Certification services cert-wn-01 cert-ce-02 cert-wn-02 ibm139 Experimental Patched WMS PASSED TO DEVEL PROD or used by JRA1 Virtualization Tests Reources provided to STORM test cert-wn-03 Release DEVEL Release1 Release2Release4 Release3Release5 Ce torino Release INFNGRID 5 Physical servers X 4 VM = 20 VM DGAS test CNAF PADOVA ROMA1 TORINO cert-rb-07 Egee-rb-04 Testbed snapshot Ce torino INFNGRID Certification Testbed

53. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 53 VIRTUAL GRID  ’NEW’ Create a self contained grid using old T1 h/w resource to be dedicated to WMS tests: - Total control of what is installed - No interference with the production grid (altered statistics, site-managers complaining in case of stuck jobs, no production cpu wasting) INFNGRID Certification Testbed Physical services Under the developpers control Virtual Sites Exact deployment is under study, probably: 1 LCG CE and 1 WN per physical box WMS LB BDII CEWN CEWN CEWN CEWN CEWN CEWN CEWN CEWN CEWN CEWN 37 Physical Box available per RACK (2 racks available) Dual PIII 1.4 GHz 2 GB RAM - box dedicated to virtual sites, services can be installed on more powerful machines A Virtual Site Prototype is already installed on a couple of Boxes We are investigating the performance that can be reached with this kind of hardware/deployment

54. Enabling Grids for E-sciencE INFN Grid – Referee Meeting, Bologna, 6-7 Marzo 2007 Italian ROC 54 Richieste Testbed Dettagli assegnazioni 2007 nella presentazione sulle Operation Nessuna ulteriore richiesta per grid di produzione e testbed vari