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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 Format
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None
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Storage Engines, Storage Engines - Foundations
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SE Foundations - 2025-09-12
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8
We have added support for leader mode in disaggregated storage in test/format. While the basic functionality is in place, additional data validation is needed to ensure data integrity. This involves verifying that the data inserted is exactly what is read back, helping detect corruption or inconsistency bugs. One possible approach is to use mirrored tables in test/format for cross-checking.
Scope:
Enable mirrored tables for disagg for data validation.
- is related to
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WT-15438 Failed to promote a node to primary due to reconfigure returning WT_NOTFOUND
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- Closed
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WT-15247 Unexpected keys observed after connection reopen for disagg
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- Closed
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WT-15300 Set backlink LSN in __wt_disagg_put_meta
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- Closed
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WT-15210 Change eviction to scrub eviction when the cache usage is less than eviction target
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- Open
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WT-15240 Enable test_timestamp*.py for disagg in Evergreen
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- Closed
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WT-15412 Add a table id as part of the WT_BLOCK_DISAGG struct
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- Closed
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WT-15428 Bypass materialisation frontier check on standby for eviction
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- Closed
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WT-15424 Add extra logging for disaggregated storage
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- Closed
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WT-15389 Saved update lists with deletes are lost when building a delta
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- Closed
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WT-15431 test/format (disagg.mode=leader) test/mode (disagg) assertion failure upd_memsize == 0
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- Closed
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- related to
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WT-14981 Fix disagg hook to handle multithreading in tests
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- Closed
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WT-14911 Verify that the ingest table is always empty for primary
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- Closed
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