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  1. WiredTiger
  2. WT-3701

Review minimum cache setting for test/format runs

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Details

    • Improvement
    • Status: Closed
    • Major - P3
    • Resolution: Won't Fix
    • None
    • None
    • None
    • None

    Description

      Review the minimum cache size in automated test runs of test/format, which was set to 20MB following a decision not to fix the problem in WT-3698.

      The reason the minimum size is configured is because lookaside usage can pin internal pages in cache - and some test format workloads end up with the cache stuck full of internal pages when configuring tiny caches.

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          depends on

          Bug - A problem which impairs or prevents the functions of the product. WT-3698 Threads doing eviction can stall indefinitely when timestamps fail to advance

          • Major - P3 - Major loss of function.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. WT-3699 support minimum cache sizes in format

          • Minor - P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

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              backlog-server-execution Backlog - Storage Execution Team
              alexander.gorrod@mongodb.com Alexander Gorrod
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                Created:
                Updated:
                Resolved: