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  1. Core Server
  2. SERVER-44820

bgSync grabs DBLock in X mode when reading the oplog

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    • Type: Icon: Improvement Improvement
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 4.3.1
    • Affects Version/s: 4.3.1
    • Component/s: Replication
    • Labels:
      None
    • Fully Compatible
    • Repl 2019-12-16

      Currently, bgsync grabs the database lock in X mode to read the lastAppliedOpTime. We should investigate to see if we can use a global IS lock here which is what we usually do when reading the oplog.

            Assignee:
            jason.chan@mongodb.com Jason Chan
            Reporter:
            jason.chan@mongodb.com Jason Chan
            Votes:
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              Created:
              Updated:
              Resolved: