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Execution-closure targets: - P1: TransferFullBase — reuse rebuild.go TCP protocol - P2: TransferSnapshot — checkpoint image + WAL tail - P3: TruncateWAL — AdvanceTail + superblock update - P4: Runtime ownership — V2 orchestrator drives execution Key reuse sources identified: - rebuild.go: rebuildFullExtent (client), RebuildServer (server) - wal_writer.go: AdvanceTail - flusher.go: updateSuperblockCheckpoint - blockvol.go: ScanWALEntries (already wired) Slice order: full-base first (highest value), then snapshot, then truncation, then runtime ownership. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
sw-block
Private WAL V2 and standalone block-service workspace.
Purpose:
- keep WAL V2 design/prototype work isolated from WAL V1 production code in
weed/storage/blockvol - allow private design notes and experiments to evolve without polluting V1 delivery paths
- keep the future standalone
sw-blockproduct structure clean enough to split into a separate repo later if needed
Suggested layout:
design/: shared V2 design docsprototype/: code prototypes and experiments.private/: private notes, phase development, roadmap, and non-public working material
Repository direction:
- current state:
sw-block/is an isolated workspace insideseaweedfs - likely future state:
sw-blockbecomes a standalone sibling repo/product - design and prototype structure should therefore stay product-oriented and not depend on SeaweedFS-specific paths