{"id":"lsm-wal-truncate-no-arg","text":"The LSM tree at `lsm.py:314` calls `self._wal.truncate()` with no sequence argument, indicating it uses a different WAL interface than the standalone `write-ahead-log/wal.py` module","truth_value":"IN","source":"entries/2026/05/29/topic-log-structured-checkpoint-coordination.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"lsm-wal-truncate-no-arg","truth_value":"IN","reason":"premise"}]}}