{"id":"wal-batch-bug-is-performance-not-correctness","text":"The stale `_write_count` after forced syncs causes extra fsyncs (premature batch threshold triggers) but never causes data loss — forced syncs always flush to disk regardless of counter state.","truth_value":"IN","source":"entries/2026/05/29/topic-write-count-reset-semantics.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"wal-batch-bug-is-performance-not-correctness","truth_value":"IN","reason":"premise"}]}}