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Type:
Task
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Resolution: Unresolved
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: Checkpoints, Verify
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None
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Storage Engines, Storage Engines - Persistence
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0.001
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SE Persistence backlog
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None
Depends on WT-18393. Add a fix_btree_size config to verify, off by default. When off, a mismatch between the derived and metadata size logs a warning and nothing else — deliberately not an error; the existing diagnostic-only check exists precisely because erroring on known-benign mismatches (WT-18038) is too disruptive. When on, verify overwrites the checkpoint metadata with the derived size and logs the correction. Cover the three cases in tests: sizes match (no-op), mismatch with config on (corrected + logged), mismatch with config off (warning only).