2 commits

Author	SHA1	Message	Date
Rongsong Shen	7512dc83f0	docs(specs): kiro-validate-impl GO closure for 8 HA/raft specs ... libxce-failover, raft-sim-conformance, ha-commit-durability, ha-wal-replication, ha-heartbeat-committed-propagation, ha-prevote, ha-elect-ctx-lifecycle, and ha-entity-snapshots all had 100% of tasks checked but had never run a formal /kiro-validate-impl closure pass (spec.json stuck at phase "tasks-generated", some with stale ready_for_implementation flags). Each now has a fresh validate_impl GO decision backed by an ASAN build, full standalone test-suite run, and a live 10-round sequential HA soak with zero committed-job loss.	2026-07-18 13:27:36 +00:00
Rongsong Shen	20e59d0b42	checkpoint: bug-851 root cause + raft TLA+ conformance spec family ... Investigation & fixes (failover committed-job loss): - root-cause bug-851 on an owned 3-node cluster: chaotic failover causes silent committed-prefix divergence (WAL hdr.term always 0; two leaders per term; no (term,lsn) reconcile). Evidence in repro-851/ + INVESTIGATION. - live-validated fixes 848/849/850 (recovery-on-promotion, advertise real applied_lsn, persist-layer contiguity guard); add waldump WAL inspector. Specs (strict raft.tla conformance — library owns the log): - TLA-gap-analysis.md: impl vs raft/raft.tla, gaps G1-G6. - raft-log-replication, raft-commit-safety, raft-sim-conformance: extend src/lib/raft to own log/commit/verification via callbacks (specs generated, cross-spec review passed). - ha-term-safety: controller-side adapter + config marker (R1-R7); design done. - config-upgrade-snapshot: R8 descoped here (deps entity-bearing-snapshots, bug-857). - roadmap + buglog (851/854/857) + .wolf knowledge updated.	2026-06-21 14:02:15 +00:00