{"id":"durability-pipeline-broken-at-both-ends","text":"The write-to-verify durability pipeline is broken at both ends: fsync policy inconsistencies across critical paths mean data may never durably reach disk (B-tree skips fsync for structural metadata while paying double for data), and incomplete CRC coverage means corrupted data that does reach disk passes integrity checks undetected (payload-only CRC leaves routing metadata unprotected).","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"durability-pipeline-broken-at-both-ends","truth_value":"IN","reason":"premise"}]}}