1. Introductions Using gLite Grid Miguel Angel Díaz Corchero
CETA-CIEMAT
Asia EPIKH School for Grid Site Administrators
Amman ,

2. Test UI Discover the environment. Two main command:
1) lcg-infosites --vo gilda all
2) lcg-info --list-attrs
Listing the CEs of a VO: lcg-info --list-ce --vo <VO_name>
Listing the SEs of a VO: lcg-info --list-se --vo <VO_name>
Listing the available Services of a VO: lcg-info --list- services --vo <VO_name>
Listing the RC (Resource Center): lcg-info --list-site --vo <VO_name>
Listing specific field of an element: lcg-info --list-ce --vo gilda --attrs TotalJobs

3. Test UI
login as a non root users to UI and initialize your voms proxy.
$# voms-proxy-init –voms gilda
~]$ voms-proxy-init -voms gilda
Enter GRID pass phrase:
Your identity: /C=CN/O=HEP/O=IHEP/OU=CC/CN=dong xu
Creating temporary proxy Done
Contacting voms.ct.infn.it: [/C=IT/O=INFN/OU=Host/L=Catania/CN=voms.ct.infn.it] "gilda" Done
Creating proxy Done
Your proxy is valid until Wed Sep 1 07:25:
~]$

4. Submit a job $# nano test.jdl $# vi hello.sh Type="Job";
JobType="Normal";
Executable="/bin/sh";
Arguments="hello.sh";
StdOutput="hello.out";
StdError="hello.err";
InputSandbox="hello.sh";
OutputSandbox={"hello.out","hello.err"};
$# vi hello.sh
#!/bin/bash
echo "hello!World!!"

5. Submit a job glite-wms-job-submit -o jobid -a test.jdl
~]$ glite-wms-job-submit -o jobid -a test.jdl
Connecting to the service
====================== glite-wms-job-submit Success ======================
The job has been successfully submitted to the WMProxy
Your job identifier is:
The job identifier has been saved in the following file:
/home/xud/jobid
==========================================================================

6. Submit a job $# glite-wms-job-status -i jobid
~]$ glite-wms-job-status -i jobid
======================= glite-wms-job-status Success =====================
BOOKKEEPING INFORMATION:
Status info for the Job :
Current Status: Scheduled
Status Reason: Job successfully submitted to Globus
Destination: gilda-01.pd.infn.it:2119/jobmanager-lcgpbs-gilda
Submitted: Tue Aug 31 19:32: CST
==========================================================================
~]$
$# glite-wms-job-output -i jobid

7. SE Operations Detecting environment variables
echo $LCG_GFAL_INFOSYS
echo $LCG_CATALOG_TYPE
echo $LFC_HOST
Setting environment variables
export LCG_GFAL_INFOSYS=egee-bdii.cnaf.infn.it:2170
export LCG_CATALOG_TYPE=lfc
export LFC_HOST=lfc-gilda.ct.infn.it

8. SE Operations List files lfc-ls -l /grid/glida Make a directory
lfc-mkdir /grid/gilda/mdiaz
Upload a file
lcg-cr --vo gilda file://$PWD/entrada1.txt -l lfn:/grid/gilda/mdiaz/entrada1.txt -d <any-Gilda-se>
Donwnload a file
lcg-cp -v --vo gilda lfn:/grid/ceta/mdiaz/entrada2.txt file://$PWD/entrada1.txt

9. Thank you very much!