commit_on_ack: active-standby (non-catch-up, connected) watermark scan, descending sort, candidate arr[n_peers/2-1], clamped to appended log, monotonic single-site committed_lsn store, condvar broadcast, never blocks beyond engine mutex. RETAIN returns immediately. Self-quorum for n_peers<=1; zero-fill makes zero-standby commit impossible. 7/7 task-1.1 tests green unmodified; full suite at known 3-failure baseline. |
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|---|---|---|
| .. | ||
| election-iomgr-refactor | ||
| ha-commit-barrier-rollout | ||
| ha-commit-engine | ||
| ha-config-bootstrap | ||
| ha-consistency-invariants | ||
| ha-convergence-recovery | ||
| ha-heartbeat-liveness | ||
| ha-peer-connection-reuse | ||
| ha-repl-hardening | ||
| ha-single-leader-role | ||
| ha-wal-replication | ||
| raft-library | ||
| resval-id-decoupling | ||
| scheduler-controller-msg-gap | ||
| worker-join-refactor | ||
| .gitignore | ||