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  1. Core Server
  2. SERVER-37987

Use finer grained locks for on step up reads and writes

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    • Fully Compatible
    • Repl 2018-11-19

      Currently we do many reads and writes on step up to write to the oplog, drop temporary collections, and initialize sharding state. These are guarded by the GlobalLock in mode X but to remove that lock we need these reads and writes to take their own locks.

            Assignee:
            judah.schvimer@mongodb.com Judah Schvimer
            Reporter:
            judah.schvimer@mongodb.com Judah Schvimer
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