Replace the remaining volume-scoped recovery command and pending slot
with replica-scoped addressing on the bounded core-present path. This
preserves the current single-replica catch-up and rebuilding behavior
while removing the structural blocker for later multi-replica startup
ownership.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace interface{} fields in runtime.PendingExecution with typed handles:
- Driver: *engine.RecoveryDriver (was interface{})
- Plan: *engine.RecoveryPlan (was interface{})
- CatchUpIO: engine.CatchUpIO (was interface{})
- RebuildIO: engine.RebuildIO (was interface{})
block_recovery.go:
- ExecutePendingCatchUp/Rebuild: direct field access (pe.Driver, pe.Plan)
instead of type assertions (pe.Driver.(*engine.RecoveryDriver))
- CancelFunc: pe.Driver.CancelPlan(pe.Plan, reason) — no casts
- 6 type assertions removed from production path
Test files: remove Plan type assertions — fields are typed end-to-end.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
H wiring: block_recovery.go now uses runtime.PendingCoordinator
- Removed local pendingRecoveryExecution type + store/take/peek/has/cancel
- ExecutePendingCatchUp/Rebuild delegate to coord.TakeCatchUp/TakeRebuild
- Shutdown uses coord.CancelAll
- Added CancelAll to PendingCoordinator
I wiring: executeCatchUpPlan/executeRebuildPlan replaced
- ExecutePendingCatchUp now calls rt.ExecuteCatchUpPlan with RecoveryManager
as RecoveryCallbacks (OnCatchUpCompleted/OnRebuildCompleted)
- ExecutePendingRebuild follows same pattern
- Local executeCatchUpPlan/executeRebuildPlan methods removed
J structural: legacy no-core branches extracted
- executeLegacyCatchUp: wraps rt.ExecuteCatchUpPlan for v2Core==nil path
- executeLegacyRebuild: wraps rt.ExecuteRebuildPlan for v2Core==nil path
- Clear "LEGACY NO-CORE COMPATIBILITY" section with structural separation
- runCatchUp/runRebuild now branch cleanly: legacy helper vs core coordinator
Test updates: pendingRecoveryExecution → rt.PendingExecution, field casing,
Plan type assertions.
Validation: all P4, P16B, and ApplyAssignments tests pass.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
New reusable pending-execution coordinator with fail-closed command matching:
- Store/TakeCatchUp/TakeRebuild/Cancel/Has/Peek
- TakeCatchUp: fail-closed on target LSN mismatch (cancel + return nil)
- TakeRebuild: same fail-closed semantics
- Cancel callback invoked on mismatch or explicit cancellation
9 tests prove boundary behavior:
- match succeeds, mismatch cancels, explicit cancel, noop on empty,
peek non-destructive, store replaces, take from empty
No weed/ imports. Pure coordination logic reusable by any adapter shell.
weed/server/block_recovery.go rebinding deferred to Task I.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
