  pingqiuandClaude Opus 4.6
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8c326c871c
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feat: add contract interfaces and pin/release via release-func pattern (Phase 07 P1)
E5 handoff contract (contract.go):
- BlockVolReader: ReadState() → BlockVolState from real blockvol
- BlockVolPinner: HoldWALRetention/HoldSnapshot/HoldFullBase → release func
- BlockVolExecutor: StreamWALEntries/TransferSnapshot/TransferFullBase/TruncateWAL
- Clear import direction: weed-side imports sw-block, not reverse
StorageAdapter refactored:
- Consumes BlockVolReader + BlockVolPinner interfaces
- Pin/release uses release-func pattern (not map-based tracking)
- PushStorageAdapter for tests (push-based, no blockvol dependency)
10 bridge tests:
- 4 control adapter (identity, address change, role mapping, primary)
- 4 storage adapter (retained history, WAL pin reject, snapshot reject, symmetry)
- 1 E2E (assignment → adapter → engine → plan → execute → InSync)
- 1 contract interface verification
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-03-30 18:07:20 -07:00 |
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pingqiuandClaude Opus 4.6
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05daede7f9
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feat: add V2 bridge adapters for blockvol (Phase 07 P0)
Creates sw-block/bridge/blockvol/ — concrete adapters connecting
the V2 engine to real blockvol storage and control-plane state.
control_adapter.go:
- MakeReplicaID: volume-name/server-id (NOT address-derived)
- ToAssignmentIntent: maps master assignment → engine intent
- Role → SessionKind translation (pure mapping, no policy)
storage_adapter.go:
- BlockVolState: maps to real blockvol fields (WAL head/tail,
committed, checkpoint) — NOT reconstructed from metadata
- GetRetainedHistory from real state
- PinSnapshot rejects untrusted checkpoint
- PinWALRetention rejects recycled range
- PinFullBase / ReleaseFullBase
8 bridge tests:
- StableIdentity: ReplicaID = vol/server (not address)
- AddressChangePreservesIdentity: same ID, different address
- RebuildRoleMapping: "rebuilding" → SessionRebuild
- PrimaryNoRecovery: no recovery targets for primary
- RetainedHistoryFromRealState: all fields from BlockVolState
- WALPinRejectsRecycled: tail validation
- SnapshotPinRejectsInvalid: trust validation
- E2E_AssignmentToRecovery: master assignment → adapter →
engine intent → plan → execute → InSync
Adapter replacement order:
P0: control_adapter + storage_adapter (this delivery)
P1: executor_bridge + observe_adapter (deferred)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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2026-03-30 17:39:39 -07:00 |
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