{"id":"wal-exactly-at-limit-rotates","text":"A WAL file whose size equals `_max_file_size` triggers rotation in `_open_latest`; only files strictly smaller are reused.","truth_value":"IN","source":"entries/2026/05/29/write-ahead-log-wal-_open_latest.md","source_url":"","source_hash":"","justifications":[],"dependents":["wal-file-size-managed-without-syscall-overhead"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"wal-exactly-at-limit-rotates","truth_value":"IN","reason":"premise"}]}}