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  1. Core Server
  2. SERVER-18010

Allow resizing oplog with CollMod on WT

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    • Type: Icon: New Feature New Feature
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Replication, Storage, WiredTiger
    • Labels:
    • Storage Execution

      With mmapv1 users can only resize the oplog by dropping it and creating a new one. It involves at least 2 elections if you have a prioritized primary.

      Would be nice if we could exploit the specifics of capped collections implementation in WT to allow resizing them via CollMod.

            Assignee:
            backlog-server-execution [DO NOT USE] Backlog - Storage Execution Team
            Reporter:
            alex.komyagin@mongodb.com Alexander Komyagin (Inactive)
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              Created:
              Updated:
              Resolved: