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  1. WiredTiger
  2. WT-8706

Increase the cache size in all test_checkpoint scenarios

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    • Type: Icon: Build Failure Build Failure
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • WT11.0.0, 6.0.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Labels:
    • 8
    • Storage - Ra 2022-02-21, Storage - Ra 2022-03-07
    • v5.0, v4.4

      make-check-test failed on ! Windows 64-bit

      Host: ec2-3-87-65-77.compute-1.amazonaws.com
      Project: WiredTiger (develop)
      Commit: diff: WT-6707 Allow eviction to operate with snapshot when checkpoint is running (#7443)

      Earlier eviction was not allowed to operate with transaction
      snapshot when the checkpoint is running in parallel as the eviction
      operating with transaction snapshot can lead to inconsistent
      on-disk checkpoint information. RTS has the support of fixing
      the inconsistent checkpoint with the recovered checkpoint snapshot.
      Allowing eviction to operate with snapshot improves the cache usage. | 20 Jan 22 01:01 UTC
      Evergreen Subscription: ; Evergreen Event:

      Task Logs (make-check-test)

      Reproducer:

      cmake -DENABLE_PYTHON=1 -DENABLE_STRICT=1 -DHAVE_DIAGNOSTIC=1 -DENABLE_ZLIB=0 -DENABLE_SNAPPY=0 -DENABLE_LZ4=0 -DENABLE_ZSTD=0 -DCMAKE_C_FLAGS="-ggdb" -DHAVE_ATTACH=0 -DCC_OPTIMIZE_LEVEL=-O1 -G Ninja ../.ninja
cd test/checkpoint
# Note: You may need to run this a few times before the issue occurs
./test_checkpoint -t f -T 17 -c TeSt -p

        1. screenshot hazard pointers.png
          screenshot hazard pointers.png
          213 kB
        2. screenshot stats 1.png
          screenshot stats 1.png
          355 kB
        3. screenshot stats eviction 1.png
          screenshot stats eviction 1.png
          288 kB
        4. test_checkpoint_6_fixed_named_WiredTigerStat.16.06
          14.34 MB

            Assignee:
            etienne.petrel@mongodb.com Etienne Petrel
            Reporter:
            xgen-evg-user Xgen-Evergreen-User
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            Watchers:
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              Created:
              Updated:
              Resolved: