fec5aa5e74
14 chaos tests validate shard migration write safety at every cutover boundary. Key findings: - AE on + delta pass: 0/1M loss (production default) - AE off + delta pass: 0/50K loss (delta pass is sufficient alone) - AE off + delta skipped: ~2% loss → hard refusal at config validation - 3-node cluster cutover: 0 loss with delta pass Hard-coded policy: MigrationCoordinator refuses migrations when both anti-entropy is disabled and delta pass is skipped. Warning logged when AE is disabled but delta pass remains active. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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| dump-import | ||
| notes | ||
| plan | ||
| research | ||
| trade-offs.md | ||