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pingqiuandClaude Opus 4.6
edec7098e8
Adds sw-block/ directory with:
- distsim: protocol correctness simulator (96 tests)
- cluster model with epoch fencing, barrier semantics, commit modes
- endpoint identity, control-plane flow, candidate eligibility
- timeout events, timer races, same-tick ordering
- session ownership tracking with ID-based stale fencing
- enginev2: standalone V2 sender/session implementation (63 tests)
- per-replica Sender with identity-preserving reconciliation
- RecoverySession with FSM phase transitions and session ID
- execution APIs: BeginConnect, RecordHandshake, BeginCatchUp,
RecordCatchUpProgress, CompleteSessionByID — all sender-authority-gated
- recovery outcome branching: zero-gap, catch-up, needs-rebuild
- assignment-intent orchestration with epoch fencing
- design docs: acceptance criteria, open questions, first-slice spec,
protocol development process
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
19 lines
864 B
Markdown
19 lines
864 B
Markdown
# sw-block
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Private WAL V2 and standalone block-service workspace.
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Purpose:
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- keep WAL V2 design/prototype work isolated from WAL V1 production code in `weed/storage/blockvol`
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- allow private design notes and experiments to evolve without polluting V1 delivery paths
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- keep the future standalone `sw-block` product structure clean enough to split into a separate repo later if needed
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Suggested layout:
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- `design/`: shared V2 design docs
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- `prototype/`: code prototypes and experiments
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- `.private/`: private notes, phase development, roadmap, and non-public working material
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Repository direction:
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- current state: `sw-block/` is an isolated workspace inside `seaweedfs`
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- likely future state: `sw-block` becomes a standalone sibling repo/product
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- design and prototype structure should therefore stay product-oriented and not depend on SeaweedFS-specific paths
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