test_cc09.py fails with AssertionError: Checkpoint cleanup did not read anything

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    • Storage Engines, Storage Engines - Persistence
    • SE Persistence - 2025-08-29, SE Persistence - 2025-09-12
    • 5

      test_cc09.py is failing when run in disgg mod because checkpoint cleanup stats is zero. The test expects this value to be greater than zero, checkpoint cleanup read data.

      python3  run.py --hook "disagg=(role=leader)"  test_cc09.py 

      Failure Log:

      ======================================================================
      [pid:240003]: FAIL: None
      ----------------------------------------------------------------------
      [pid:240003]: Traceback (most recent call last):
        File "/home/ubuntu/wiredtiger/test/suite/wttest.py", line 243, in _callTestMethod
          method()
        File "/home/ubuntu/wiredtiger/test/suite/test_cc09.py", line 105, in test_cc09
          assert cc_read_stat > 0, "Checkpoint cleanup did not read anything"
      AssertionError: Checkpoint cleanup did not read anything======================================================================
      [pid:240003]: FAIL: None
      ----------------------------------------------------------------------
      [pid:240003]: Traceback (most recent call last):
        File "/home/ubuntu/wiredtiger/test/suite/wttest.py", line 243, in _callTestMethod
          method()
        File "/home/ubuntu/wiredtiger/test/suite/test_cc09.py", line 105, in test_cc09
          assert cc_read_stat > 0, "Checkpoint cleanup did not read anything"
      AssertionError: Checkpoint cleanup did not read anything======================================================================
      [pid:240003]: FAIL: None
      ----------------------------------------------------------------------
      [pid:240003]: Traceback (most recent call last):
        File "/home/ubuntu/wiredtiger/test/suite/wttest.py", line 243, in _callTestMethod
          method()
        File "/home/ubuntu/wiredtiger/test/suite/test_cc09.py", line 105, in test_cc09
          assert cc_read_stat > 0, "Checkpoint cleanup did not read anything"
      AssertionError: Checkpoint cleanup did not read anything----------------------------------------------------------------------
      Ran 15 tests in 381.529sFAILED (failures=3)

            Assignee:
            Jasmine Bi
            Reporter:
            Sid Mahajan
            Etienne Petrel
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              Created:
              Updated:
              Resolved: