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- PROOF
- Seems deeply tied to xroot - needs xrootd to run on the batch host?
- Event collections
- during processing
- avoid crumb-to-chunk merges
- do SVAC at crumb level
- long-term
- potentially don't need to merge anything, just store chunk- and crumb-level files
Using AFS without staging seems very promising to me, I intend to try that first.
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