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  1. Core Server
  2. SERVER-1512

backup objects deleted by rollback (WAS: Repl set: Behavior when resyncing -> deleting documents)

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 1.5.6
    • Fix Version/s: 1.5.8
    • Component/s: Replication
    • Labels:
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      Description

      Just looking through docs + code:

      F = node that failed and coming back.
      P = node that took over, new primary
      From documentation and code in rs_rollback.cpp, appears we are deleting (or overwrite) data from 'F' that was when it comes back online after being down

      In addition to deleting/updating, should we be copy the deleted versions of documents somewhere (e.g. some temp collection)
      so that a manual re-application of the data is possible, if necessary?

      (sorry if this behavior is already there and I missed it)

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                Updated:
                Resolved: