Avoid fsync command in ConfigCoordinator

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    • Type: Bug
    • Resolution: Done
    • Priority: Major - P3
    • 3.1.0
    • Affects Version/s: 3.0.0-rc7
    • Component/s: Sharding
    • Fully Compatible
    • ALL
    • None
    • 3
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      Write command to config server will send fsync command first before executing write operations. This causes sharding operations (e.g. moveChunk) slow on wired tiger, because sharding operations write changelogs to config server and fsync is expensive on wired tiger.

              Assignee:
              Kaloian Manassiev
              Reporter:
              Siyuan Zhou
              Votes:
              1 Vote for this issue
              Watchers:
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                Created:
                Updated:
                Resolved: