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  1. Core Server
  2. SERVER-79234

Revisit allDurable and lastApplied check before truncation of pre-images

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    • Icon: Improvement Improvement
    • Resolution: Unresolved
    • Icon: Major - P3 Major - P3
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    • Catalog and Routing

    Description

      Right now, the allDurable and lastApplied timestamps are computed once, and used as a barrier to protect against truncating pre-images that are not yet part of a consistent range of data (due to oplog holes/ secondary oplog application).

      We should reconsider placing the check in _hasExcessMarkers so pre-images are not considered 'excess' from the start, rather than waiting to do the check before truncation.

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            backlog-server-catalog-and-routing Backlog - Catalog and Routing
            haley.connelly@mongodb.com Haley Connelly
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              Created:
              Updated: