A. Sim, CRD , L B N L 1 Data Management Foundations Workshop, Mar. 3, 2009
These are SRMs! And end-users do not see the differences in accessing these! 2 A. Sim, CRD , L B N L 2 Data Management Foundations Workshop, Mar. 3, 2009
A. Sim, CRD , L B N L 3 Data Management Foundations Workshop, Mar. 3, 2009
A. Sim, CRD , L B N L 4 Data Management Foundations Workshop, Mar. 3, 2009
A. Sim, CRD , L B N L 5 Data Management Foundations Workshop, Mar. 3, 2009
PUT/GET Ls/Rm/Mkdir/Rmdir Client Client GridFTP file transfers srmPrepareToGet/Put TURL srmReleaseFiles/srmPutDone srmLs/srmRm/srmMkdir/srmRmdir SRM SRM Gridftp server Gridftp server File system / Storage File System / Storage Gridftp server Gridftp server . . . . . . Gridftp server Gridftp server A. Sim, CRD , L B N L 6 Data Management Foundations Workshop, Mar. 3, 2009
Job submission Client dCache Worker Nodes Fermilab Gate Node Disk Client Job dCache SRM Disk Client Job Disk Client Job Disk Cache DISK CACHE Disk Client Job SRM/iRODS dCache SC2008 Demo: Analysis jobs at NERSC/LBNL with 6 SRM implementations at 12 participating sites A. Sim, CRD , L B N L 7 Data Management Foundations Workshop, Mar. 3, 2009
dCache dCache CASTOR Fermilab DPM Disk BeStMan Clients xrootd StoRM SRM/iRODS A. Sim, CRD , L B N L 8 Data Management Foundations Workshop, Mar. 3, 2009
A. Sim, CRD , L B N L 9 Data Management Foundations Workshop, Mar. 3, 2009
A. Sim, CRD , L B N L 10 Data Management Foundations Workshop, Mar. 3, 2009
A. Sim, CRD , L B N L 11 Data Management Foundations Workshop, Mar. 3, 2009
A. Sim, CRD , L B N L 12 Data Management Foundations Workshop, Mar. 3, 2009
A. Sim, CRD , L B N L 13 Data Management Foundations Workshop, Mar. 3, 2009
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