1. Group Metting Submit job to Grid 20070704 Grass

2. outline Why we need Grid CPUs example : How to run TPCana Before run TPCana

3. Why we need Grid CPUs

4. IPAS Condor

5. LHC Taiwan Tier-1

6. example : How to run TPCana

7. example for setup grid environment [grass@hepfarm2 ~]$ ls -l /usrX/grass/.globus/x509up_grass -rw------- 1 grass spring8 5562 Jul 2 16:26 /usrX/grass/.globus/x509up_grass ## grid environment \> source /scratch/grid/glite-3.0.26/etc/profile.d/grid_env.csh \> setenv X509_USER_PROXY /usrX/grass/.globus/x509up_grass STEP2 setup grid environment STEP1: copy proxy file \> chmod 600 x509up_grass

8. the data we need

9. the data we need is too big

10. generate drift table online Drift table production time generate drift table 5 times, we get the same drift table the same size no difference

12. upload data size of others data is small rawdata size

13. manual of “globus_submit” usage: globus_submit --tarFile=file --output=file --start=num --end=num... --tarFile=file: path for tar file to be submitted e.g../submitme.tgz --outputFile=file: path for output file to be stored e.g../cronus.$.tgz --cmd=command: command to be executed, normally a shell script e.g../cronus.sh $ --start=num: beginning segment number e.g. 1 --end=num: ending segment number e.g. 100 --segments=num: segment number list e.g. 2-5,7,10 --VO=vo: VO name you belong to e.g. twgrid --verbose: verbose output --cronus: submit to Cronus, it's necessary in ipas003 --test: do not submit, show JDL to standard output --email: email address for summary output e.g. tsan@fnal.gov --globusscheduler: gatekeeper you wan to submit to e.g. lcg00125.grid.sinica.edu.tw:2119/jobmanager-lcgpbs --globusrsl: additional options to gatekeeper special character, $, will be replaced with segment number for --outputFile and --cmd

14. globus_submit --tarFile=../submitme.tgz --outputFile='tpcana.$.tgz' --cmd='./runTPC.sh /hepdata4/jychen/TPC/data/2004Oct17 $' --segments=30525-30527,30529 --globusscheduler=lcg00125.grid.sinica.edu.tw:2119/jobmanager-lcgpbs --verbose --globusrsl='(queue=twgrid)'

15. Before run TPCana

16. grid copy rate upload 3.1G file need 85 second must of file small then 3G

17. submit 27 run at 23:00 raid: /hepdata4 file server: asscratch2

18. What we need to do later 1)Test the best number of upload files in the same time in our file server. (Tsanlung’s suggestion is 16 runs one time ) 2)Write a perl split to submit job.

19. backup

20. grid copy rate upload 1.2G file need 40 second must of file small then 3G