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Updates and Issues in MC Job Setup: NFS Errors, Disk Space, and New Version Implementations

This document details various updates and challenges encountered during the installation and setup of the MC Runjob system. It highlights changes to the MC job scripts, issues like NFS errors, disk errors, and the impact of node space limitations on job execution. Several updates to SAM versions and specifications for managing datasets are outlined, including modifications to the import scripts and handling parent/child job relationships. Solutions and workarounds for crashes and incomplete outputs are discussed to ensure optimal performance.

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Updates and Issues in MC Job Setup: NFS Errors, Disk Space, and New Version Implementations

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  1. mcp13@nikhef

  2. Installation • mcc from minitar • mc_runjob from upd • Copied from /d0dist to /d0/mcc/mc_runjob • Changes in /d0 • Undo mod of Rod Walker

  3. submit • New version • Setup sam • Set mc_runjob variables

  4. minbias • d0gstar: maxopt=0 • Crashes in d0gstar • Hanging nodes • NFS errors (part of output on server) • Disk errors

  5. minbias • Generate on nodes • Store on schuur • Declare to sam • Define MB dataset • Store from schuur on teras • Distribute over nodes from schuur

  6. sam • upd install sam_user v4_5_0_0 • upd install sam_common v4_5_0_1 • Modify sam scripts • Name/content of import.py

  7. Request 3524 • Parent/child problem • No space op node-14 • 2 lege import_d0gstar files

  8. Request 3477 • Error in submit • No space node-14, node-7 • 4 jobs with incomplete output on schuur but marked OK • Caused by not specifying the version!! • d0gstar::maxopt=0

  9. Cardfiles from cvs setup d0cvs cd work mkdir v00-04-17 cvs checkout -d v00-04-17 -r v00-04-17 cardfiles tar cvf v00-04-17.tar v00-04-17

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