{"id":"lsm-wal-truncate-no-error-recovery","text":"If any `open()` or `close()` call within `WAL.truncate()` fails, the exception propagates uncaught and can leave `self._fd` holding a closed handle, breaking subsequent `append()` calls","truth_value":"IN","source":"entries/2026/05/29/log-structured-merge-tree-lsm-truncate.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"lsm-wal-truncate-no-error-recovery","truth_value":"IN","reason":"premise"}]}}