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jedarden 3443bbcce4 P5.5 §13.5: Complete two-phase settings broadcast + drift reconciler 
Implements propose/verify/commit flow for distributed settings consistency:
- Phase 1 (Propose): Parallel PATCH to all nodes, collect task UIDs
- Phase 2 (Verify): GET settings, verify SHA256 fingerprints match
- Phase 3 (Commit): Increment settings_version, persist to task store
- Retry with exponential backoff on hash mismatch
- Drift reconciler background task detects/repairs out-of-band changes
- Client-pinned freshness via X-Miroir-Min-Settings-Version header
- Covering set excludes nodes below version floor (returns 503 if none)
- Legacy sequential strategy still supported for rollback compatibility

All 8 acceptance tests pass.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-22 22:03:01 -04:00
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miroir-r3j.2 miroir-r3j.2: Verify SQLite backend tables 8-14 implementation 2026-05-20 07:23:32 -04:00
bf-1p4v.md bf-1p4v: Verify compile error already fixed 2026-05-20 07:12:51 -04:00
bf-4w08.md P6.10 Wire §14.8 resource-aware config defaults into Rust + values.yaml 2026-05-20 07:35:03 -04:00
bf-5r7p.md miroir-zc2.5: Fix dump import compatibility matrix enhancement bead refs 2026-05-20 07:18:56 -04:00
bf-7r59.md P6.9: Verify deployment sizing matrix doc (bf-7r59) 2026-05-20 06:50:43 -04:00
bf-55fg.md bf-55fg: Add cross-reference comments to mode beads (miroir-m9q.3/4/5) 2026-05-20 07:13:23 -04:00
miroir-9dj.6.md P2.6: Verify error mapping implementation already complete 2026-05-22 15:33:52 -04:00
miroir-9dj.7.md P2.7: Add bearer-token dispatch implementation notes 2026-05-22 15:17:06 -04:00
miroir-cdo.6.md P1.6: Verify property + benchmark tests for router 2026-05-20 08:28:03 -04:00
miroir-mkk.1.md Add Phase 4.1 verification summary (miroir-mkk.1) 2026-05-05 10:54:18 -04:00
miroir-mkk.md P4: Phase 4 topology operations verification — all chaos tests pass 2026-05-01 10:52:49 -04:00
miroir-r3j-completion.md Add Phase 3 completion note (miroir-r3j) 2026-05-03 20:51:41 -04:00
miroir-r3j-final-retrospective.md P3: Add Phase 3 final retrospective and verification 2026-05-02 18:25:42 -04:00
miroir-r3j-final-verification.md Phase 3: Final verification and completion note 2026-05-05 07:40:12 -04:00
miroir-r3j-phase3-completion-summary.md P3: Complete Phase 3 — Task Registry + Persistence (SQLite + Redis) 2026-05-02 17:14:29 -04:00
miroir-r3j-phase3-completion.md Phase 3: Verify Task Registry + Persistence completion 2026-05-03 15:33:34 -04:00
miroir-r3j-phase3-verification.md Add Phase 3 verification summary (miroir-r3j) 2026-05-05 07:43:04 -04:00
miroir-r3j-phase3.md P3: Add Phase 3 retrospective and verification notes 2026-05-03 08:30:38 -04:00
miroir-r3j-retrospective.md Add Phase 3 retrospective (miroir-r3j) 2026-05-05 07:43:51 -04:00
miroir-r3j-verification-session.md P3: Add verification session notes for bead closure 2026-05-02 18:04:34 -04:00
miroir-r3j-verification-summary.md P3: Verify Phase 3 Task Registry + Persistence completion 2026-05-02 17:15:58 -04:00
miroir-r3j-verification.md P3: Add Phase 3 verification summary and close bead 2026-05-03 08:30:38 -04:00
miroir-r3j.1.md P3.1 TaskStore trait + SQLite backend verification 2026-05-20 06:44:55 -04:00
miroir-r3j.2.md miroir-r3j.2: Verify SQLite backend tables 8-14 implementation 2026-05-20 07:20:30 -04:00
miroir-r3j.3.md miroir-r3j.3: Verify Redis backend TaskStore implementation (plan §4) 2026-05-20 07:27:46 -04:00
miroir-r3j.4.md miroir-r3j.4: Verify P3.4 schema versioning implementation 2026-05-20 07:35:14 -04:00
miroir-r3j.6.md miroir-r3j.6: Verify task registry TTL pruner implementation 2026-05-20 07:16:06 -04:00
miroir-r3j.md P3: Add Phase 3 completion verification summary 2026-05-03 08:36:30 -04:00
miroir-uhj-phase5-verification.md Phase 5: Update verification document - all 21 capabilities complete 2026-05-03 20:42:41 -04:00
miroir-uhj.5-completion.md P5.5 §13.5: Complete two-phase settings broadcast + drift reconciler 2026-05-22 22:03:01 -04:00
miroir-uhj.5.md P5.5 §13.5 Two-phase settings broadcast + drift reconciler (OP#4) 2026-05-22 15:39:26 -04:00
miroir-zc2.1.md miroir-zc2.1: Verify cutover race window analysis (P12.OP1) 2026-05-20 07:29:59 -04:00
miroir-zc2.3.md miroir-zc2.3: Validate 2× transient load caveat for online resharding (P12.OP3) 2026-05-20 07:24:22 -04:00
miroir-zc2.4.md miroir-zc2.4: Verify score normalization at scale (note-of-no-action) 2026-05-20 07:12:51 -04:00
miroir-zc2.5.md miroir-zc2.5: Fix dump import compatibility matrix enhancement bead refs 2026-05-20 07:16:06 -04:00