{"id":"lsm-wal-has-no-checksums","text":"The LSM tree's WAL (`lsm.py:13-63`) uses length-prefixed records with no CRC, relying solely on short-read detection for crash recovery; distinct from the separate `lsm-wal-has-no-fsync` issue","truth_value":"IN","source":"entries/2026/05/29/topic-wal-corruption-models.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"lsm-wal-has-no-checksums","truth_value":"IN","reason":"premise"}]}}