g4bl runner: mdh copy-file fetch for basename-only tarballs on grid#37
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g4bl runner: mdh copy-file fetch for basename-only tarballs on grid#37
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On grid workers the POMS map's `tarball` field is a basename only — Condor doesn't auto-stage cnf.*.tar (only the map JSON via dropbox). The previous code raised "tarball not found" immediately. Now mirrors the art-side `process_direct_input:411` pattern: if the basename isn't local, run `mdh copy-file -e 3 -o -v -s disk -l local <tarball>` to fetch from dCache. cnf tarballs live on `disk` by Mu2e convention (matching art-side `-s disk` and pushOutput `disk` location for the G4blPOT TESTaa demonstrator tarball at /pnfs/mu2e/persistent/datasets/ phy-etc/cnf/mu2e/G4blPOT/TESTaa/tar/c7/74/). Both smoke modes verified: full-path local (regression) and basename-only worker simulation. Required for grid execution; pending cvmfs prodtools release with this commit. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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On grid workers the POMS map's
tarballfield is a basename only — Condor doesn't auto-stage cnf.*.tar (only the map JSON via dropbox). The previous code raised "tarball not found" immediately. Now mirrors the art-sideprocess_direct_input:411pattern: if the basename isn't local, runmdh copy-file -e 3 -o -v -s disk -l local <tarball>to fetch from dCache. cnf tarballs live ondiskby Mu2e convention (matching art-side-s diskand pushOutputdisklocation for the G4blPOT TESTaa demonstrator tarball at /pnfs/mu2e/persistent/datasets/ phy-etc/cnf/mu2e/G4blPOT/TESTaa/tar/c7/74/).Both smoke modes verified: full-path local (regression) and basename-only worker simulation.
Required for grid execution; pending cvmfs prodtools release with this commit.