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  1. Core Server
  2. SERVER-9335

prefetch/fault-in the tail of the oplog in large chunks

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    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Minor - P4 Minor - P4
    • 2.5.5
    • Affects Version/s: None
    • Component/s: Replication
    • None
    • Fully Compatible
    • ALL

      We could prefetch/fault-in the tail of the oplog if we think that it is not in memory so when we go to delete the docs to put new entries we don't block on the disk io.

      This could be done for all capped collections optionally.

            Assignee:
            eliot Eliot Horowitz (Inactive)
            Reporter:
            scotthernandez Scott Hernandez (Inactive)
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              Created:
              Updated:
              Resolved: