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  1. WiredTiger
  2. WT-3028

Workloads with all dirty pages could trigger diagnostic stuck check

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • WT2.9.1, 3.2.12, 3.4.2, 3.5.1
    • None
    • None
    • Storage 2016-12-12

    Description

      Noticed cache stuck on the following wtperf config:

      conn_config="cache_size=2GB,checkpoint=(wait=60)"
      table_config="type=file,leaf_page_max=32k,leaf_value_max=128k,split_pct=90"
      # The values are starting small, insert a lot so our database grows larger than
      # cache quickly.
      icount=20000000
      report_interval=5
      run_time=3000
      populate_threads=1
      # Continue inserting new records.
      threads=((count=1,inserts=1,throttle=1000),(count=4,update=1,update_delta=100))
      # Start with small values and let them grow slowly to large values.
      value_sz=20
      value_sz_max=65536
      

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              michael.cahill@mongodb.com Michael Cahill
              sulabh.mahajan@mongodb.com Sulabh Mahajan
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                Created:
                Updated:
                Resolved: