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Type:
Task
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: Test Python
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None
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Storage Engines, Storage Engines - Foundations
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SE Foundations - 2025-09-12, SE Foundations - 2025-09-26
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3
[That is the part of our deliverables for the TSAN project for Q3. This is an umbrella ticket that could be split to finer-grained ones if needed.]
Context: This is the final stage of the initiative, focused on enabling TSAN testing for DisAgg code, analyzing and triaging reported warnings, and distributing them across relevant teams. It does not include resolving complex synchronization issues that may be identified—those should be addressed through separate tickets outside the scope of this project.
Expected Impact: Improve our ability to detect data races in newly introduced components.
- is depended on by
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WT-15164 Introduce disagg TSAN to waterfall
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- Closed
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- is related to
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WT-15441 Fix __clayered_compare failure
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- Closed
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WT-15528 Ensure read-only page is loaded as clean page
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- Closed
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WT-15531 Fix error log handling in test_layered31
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- Closed
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WT-15514 Disagg python testing: skip test_import*.py tests
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- Closed
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WT-15535 Ensure checkpoint cleanup doesn't mark any readonly btree dirty
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- Closed
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WT-15426 Keep a log of errors to pinpoint the origin of the error
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- Closed
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WT-15541 Improve error pinpoint
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- Closed
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WT-15410 test/format (disagg.mode=leader) Delta chain validation failed
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- Closed
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- related to
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WT-15637 Remove redundant disaggregated config in model/test
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- Open
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