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Finding 1: PlanRebuild snapshot+tail WAL pin failure now fail-closed
- InvalidateSession("wal_pin_failed_during_rebuild", StateNeedsRebuild)
- Snapshot pin released, session invalidated, no dangling state
- New test: E2_RebuildWALPinFailure_SessionCleaned
Finding 2: True mid-executor invalidation test
- Executor makes 2 successful progress steps (60, 70)
- Epoch bumps BETWEEN steps (real mid-execution)
- Third progress step fails — session invalidated
- Resources released via executor cancel
- New test: E2_EpochBump_AfterExecutorProgress
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