Files
seaweedfs/sw-block/design
pingqiuandClaude Opus 4.6 8c2485e0e9 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>
2026-04-03 20:58:12 -07:00
..

V2 Design

This directory now keeps the current design and process entrypoints for the active V2 line.

Historical planning/review documents were moved to ../docs/archive/design/ to keep this directory smaller and easier to navigate.

Read First

  • v2-protocol-truths.md
  • v2-protocol-claim-and-evidence.md
  • v2-product-completion-overview.md
  • v2-phase-development-plan.md
  • v2-semantic-methodology.zh.md
  • v2-protocol-closure-map.zh.md
  • v2-algorithm-overview.md
  • v2-algorithm-overview.zh.md
  • v2-detailed-algorithm.zh.md

Active Process / Workflow

  • protocol-development-process.md
  • agent_dev_process.md

Active Supporting Design

  • v2-acceptance-criteria.md
  • v2-open-questions.md
  • v2_scenarios.md
  • v2-scenario-sources-from-v1.md
  • v1-v15-v2-comparison.md
  • v2-reuse-replacement-boundary.md
  • wal-replication-v2.md
  • wal-replication-v2-state-machine.md
  • wal-replication-v2-orchestrator.md
  • wal-v2-tiny-prototype.md
  • wal-v1-to-v2-mapping.md
  • v2-dist-fsm.md

Historical / Archived

See ../docs/archive/design/README.md for archived:

  • old roadmaps
  • first-slice planning docs
  • passed readiness/slicing reviews
  • phase-specific design maps for closed phases

Execution Note

  • active development tracking lives under ../.private/phase/
  • current phase contract and slice packages live there rather than in this directory

The original project-level copies under learn/projects/sw-block/design/ remain as shared references for now.