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SAM Use Cases

SAM Use Cases. producers. SAM. consumers. detector mc farms online farm analysis stations. databases mass storage disks tape robots. mc farms online farm analysis stations. Request 131 @ triviaal. Define dataset with dataset editor Alternative: sam define dataset Edit get_file.py

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SAM Use Cases

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  1. SAM Use Cases

  2. producers SAM consumers • detector • mc farms • online farm • analysis stations • databases • mass storage • disks • tape robots • mc farms • online farm • analysis stations

  3. Request 131 @ triviaal • Define dataset with dataset editor • Alternative: sam define dataset • Edit get_file.py • set variables • no documentation about this file? • sam run project get_file.py --interactive

  4. declare/store @ schuur • sam declare import.py • sam store –descrip=import.py \ source=`pwd` • store implies declare • import scripts prepared by mc_runjob

  5. mc_runjob macro physics Linker.py import.py batch.jdf gen.sh d0g.sh sim.sh reco.sh … for sam fbs

  6. cronjob for sam 1.2 TB fbs(rcp,sam) farm server SAM DB file server fbs job: 1 mcc 2 rcp 3 sam fbs(mcc) datastore mcc input FNAL SARA mcc output node 50 + control 40 GB data metadata

  7. SAM project • There are 3 states to a project.: • Project definition • Project snapshot • Project analysis

  8. Project creation • translate constraints • create definition • create dataset • verify • create analysis

  9. Run project in d0 framework • Run framework executable compiled and configured for SAM with • d0tools • or • sam submit • Use of sam start/stop project discouraged

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