 pingqiuandClaude Opus 4.6
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8c2485e0e9
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feat: Phase 15 + Phase 16A/B — V2 core integration + checkpoint review
Phase 15: V2 core wired into BlockService
- volume_server_block.go: v2Core field, applyCoreAssignmentEvent,
core command executors (ApplyRole, StartReceiver, ConfigureShipper,
InvalidateSession, StartCatchUp, StartRebuild, PublishProjection)
- Assignment processing now goes through core engine → command emission
→ bounded execution, replacing direct V1 replication setup
- master_block_registry.go: ClusterHealthSummary, VolumeMode in entries
- master_server_handlers_block.go: blockStatusHandler, entryToVolumeInfo
refactored with entryReplicaSurface
Phase 16A: Core projection surfaces
Phase 16B: Bounded closure (checkpoint review ready)
Test fixes: add v2Core to manually-constructed BlockService in
idempotence, convergence, soak, and CP13-8A tests (required because
V1 replication setup paths now delegate to core engine).
All tests pass (21s regression).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-04-03 20:58:12 -07:00 |
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pingqiuandClaude Opus 4.6
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3ec8fab2f1
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feat: Phase 10 — control-plane closure (identity, convergence, idempotence)
Stable identity on wire:
- ServerID fields in proto (replica_server_id, server_id on ReplicaAddrMessage)
- volumeServerId wired through volume.go → BlockService.SetServerID
- Identity derived from canonical server ID, not transport addresses
Assignment convergence:
- V2 idempotence via lastAppliedAssignment.equals (full replica set comparison)
- setupPrimaryReplication/Multi idempotence guards
- ProcessAssignments with V2 + V1 dual-path assignment handling
Master-driven control loop:
- RecoveryManager: serialized cancel-and-drain via done channels
- Per-replica heartbeat state reporting (ReplicaShipperStatus)
- masterServerBackend: VolumeBackend calling real MasterServer in-process
- RestoreBlockSnapshot RPC (master + volume server proto)
QA tests (P10 P1-P4):
- Identity: ServerID on wire, fail-closed on missing
- Convergence: assignment delivery, epoch monotonicity, registry coherence
- Idempotence: repeated assignment, multi-replica set comparison
- Control loop: integrationMaster + real allocator + proto round-trip
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-04-02 16:25:43 -07:00 |
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