1. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 1 Institute of Computer Science - FORTH Christos Papachristos Evangelos Markatos & Charalampos Gkikas (DCS) Distributed Computing Systems Lab {cpapachr,hargikas}@ics.forth.gr

2. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 2 Contents of the presentation The DCS laboratory EGEE and HellasGrid projects Preparation for the nodes Support equipment The HG-05-FORTH Delivery and set-up process First year of GR-04-FORTH-ICS Services running at FORTH Monitoring services Accounting services Network availability services

3. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 3 DCS Lab Distributed Computing Systems Lab People  4 faculty and researchers  5 staff members (M.S.)  10 graduate students  5 undergraduate students Research Areas  Security  GRIDs and P2P systems  Network Monitoring

4. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 4 EGEE and HellasGRID projects

5. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 5 The machine room: Room safety Cluster Room Access to authorised persons only

6. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 6 The machine room: Support equipment Cluster Room The power supply is provided through IC309 plugs and there is a dedicated switch just for the cluster The total capacity of the two Air-conditioning units is 100.000 BTU

7. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 7 The new HG-05-FORTH site HG-05-FORTH

8. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 8 3 rd October 2005 Waiting… HG-05-FORTH

9. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 9 4 th October 2005 The cluster arrived… HG-05-FORTH

10. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 10 13 th October 2005 Hardware verification tests… HG-05-FORTH Representatives from GRNET, FORTH and HP Verification of the hardware that was delivered to FORTH

11. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 11 Nov/Dec 2005 installation procedure… HG-05-FORTH HellasGRID Guide provided by GRNET LCG manuals Quattor manuals DHCP DNS CISCO manuals …

12. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 12 Jan 2006 The last minute refinements… HG-05-FORTH After the Christmas vacations the last refinements were done in order for the cluster to enter production mode Most DNS and network problems were solved that period

13. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 13 Jan. 23 rd 2006 HG-05-FORTH site (Hardware) HG-05-FORTH HG-05-FORTH hardware 60 nodes with dual Intel xeon processors 3.4GHz each SATA disk 80GB 4 nodes with dual Intel xeon processors 3.4GHz each 2 SCSI disks RAID (80GB each) 4.2TB of storage (300GBx12disks) 6 CISCO 3750 switches

14. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 14 The timetable and the tasks HG-05-FORTH

15. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 15 HG-05-FORTH site (Software) HG-05-FORTH software 1 CE 1 SE (SE_dpm_mysql) 1 MON BOX 1 Quattor 60 WNs GPFS on SE and quattor (storage) All running: LCG middleware v. 2_7_0 Operating System: SL3.05 Administration through quattor and scripts HG-05-FORTH

16. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 16 HG-05-FORTH site in production mode HG-05-FORTH HG-05-FORTH is on-line since 17/1/2006 Certification tests were passed between 19-23/1/2006 Since 23/1 is a production site in the EGEE

17. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 17 GR-04-FORTH-ICS experience GR-04-FORTH-ICS GR-04-FORTH-ICS is on-line since 5/2005 Part of the EGEE infrastructure since then

18. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 18 Accounting statistics for FORTH’s sites Number of jobs that were run in FORTH’s sites the last 10 months. Approximately: 18.000 jobs Accounting Note: dteam jobs are not included

19. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 19 Services at FORTH GridICE monitoring server Network monitoring (smokeping) Accounting System (provided by SWE, CESGA) Soon: DGAS (Distributed Grid Accounting System) SCMSWeb tool (Another monitoring tool for the SEE) Services at FORTH

20. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 20 GridICE Monitoring for SEE GridICE monitoring Service URL: http://mon.egee-see.org GridICE view of the SEE region version 1.8.3-3

21. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 21 GridICE SEE monitored sites An Intel Pentium IV Scientific Linux 3.02 CPU 3.0GHz Memory upgraded to 2GB Monitoring 9 regions, 25 sites with more than 800 CPUs GREECE CYPRUS ISRAEL FYROM CROATIA TURKEY ROMANIA BULGARIA SERBIA and MONTENEGRO GridICE monitoring Service

22. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 22 Network Connectivity checking for SEE SmokePing service SmokePing checking for network connectivity version 1.4.2 URL: http:mon.egee-see.org/cgi-bin/smokeping.cgi

23. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 23 Accounting Statistics for SEE Accounting Statistics service Accounting statistics of the SEE region is already installed at FORTH Software is provided by SWE region URL: To be provided

24. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 24 Some thoughts for future services MPI support in HG-05-FORTH Installation of the new Intel C compiler v9.0 in HG-05-FORTH DGAS (Distributed Grid Accounting System) SCMSWeb (New monitoring service)

25. Evangelos Markatos and Charalampos Gkikas FORTH-ICS http://dcs.ics.forth.gr Athens, 13-14 th Mar 06 - 25 Questions?