myxce/.kiro/specs/ha-commit-barrier-rollout
Rongsong Shen 8f688eace1 feat(ha-commit-barrier-rollout): persist_commit_barrier + legacy walAck retirement (task 2.2)
Barrier: watermark = current_lsn - 1 under p->lock (released before
blocking), covered/nothing-appended/LSN-0 short-circuits, sync_timeout_ms
fallback, engine code unmodified, ce==NULL vacuous. repl.c walAck track
now engine-only (legacy acked_lsn>0 counting and walAck-reachable
n_active==0 success deleted); configAck track byte-equivalent for
task 5. 15/15 group; census 472/472.
2026-06-12 05:36:42 +00:00
..
brief.md chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family 2026-06-11 13:21:50 +00:00
design.md chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family 2026-06-11 13:21:50 +00:00
requirements.md chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family 2026-06-11 13:21:50 +00:00
research.md chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family 2026-06-11 13:21:50 +00:00
spec.json chore: baseline snapshot — prior-session work + ha-consistency-invariants spec family 2026-06-11 13:21:50 +00:00
tasks.md feat(ha-commit-barrier-rollout): persist_commit_barrier + legacy walAck retirement (task 2.2) 2026-06-12 05:36:42 +00:00