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  1. WiredTiger
  2. WT-1407

Test that LSM is behaving as expected.

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    • Type: Task
    • Status: Open
    • Priority: Major - P3
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: Backlog
    • Component/s: None
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      Description

      We should add some direct tests of LSM logic: e.g., that we don't throttle under "normal" conditions, and that compact reduces simple trees down to one level. For example, if a change means that LSM isn't able to flush chunks under load, that should make a test fail rather than just changing the performance of wtperf.

      Either have Python code look at stats, or walk the metadata and/or the filesystem to check that the final LSM state matches what is expected. Verbose messages could be intercepted to indicate if there is any throttling?

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            • Assignee:
              backlog-server-storage-engines Backlog - Storage Engines Team
              Reporter:
              michael.cahill Michael Cahill
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              • Created:
                Updated: