sealing: Early finalization option

node/config/def.go

@@ -86,6 +86,9 @@ type SealingConfig struct {
 
 	AlwaysKeepUnsealedCopy bool
 
+	// Run sector finalization before submitting sector proof to the chain
+	FinalizeEarly bool
+
 	// enable / disable precommit batching (takes effect after nv13)
 	BatchPreCommits bool
 	// maximum precommit batch size - batches will be sent immediately above this size
@@ -279,6 +282,7 @@ func DefaultStorageMiner() *StorageMiner {
 			MaxSealingSectorsForDeals: 0,
 			WaitDealsDelay:            Duration(time.Hour * 6),
 			AlwaysKeepUnsealedCopy:    true,
+			FinalizeEarly:             true,
 
 			BatchPreCommits:     true,
 			MinPreCommitBatch:   1,                                  // we must have at least one precommit to batch

node/modules/storageminer.go

@@ -826,6 +826,7 @@ func NewSetSealConfigFunc(r repo.LockedRepo) (dtypes.SetSealingConfigFunc, error
 				MaxSealingSectorsForDeals: cfg.MaxSealingSectorsForDeals,
 				WaitDealsDelay:            config.Duration(cfg.WaitDealsDelay),
 				AlwaysKeepUnsealedCopy:    cfg.AlwaysKeepUnsealedCopy,
+				FinalizeEarly:             cfg.FinalizeEarly,
 
 				BatchPreCommits:     cfg.BatchPreCommits,
 				MinPreCommitBatch:   cfg.MinPreCommitBatch,
@@ -857,6 +858,7 @@ func NewGetSealConfigFunc(r repo.LockedRepo) (dtypes.GetSealingConfigFunc, error
 				MaxSealingSectorsForDeals: cfg.Sealing.MaxSealingSectorsForDeals,
 				WaitDealsDelay:            time.Duration(cfg.Sealing.WaitDealsDelay),
 				AlwaysKeepUnsealedCopy:    cfg.Sealing.AlwaysKeepUnsealedCopy,
+				FinalizeEarly:             cfg.Sealing.FinalizeEarly,
 
 				BatchPreCommits:     cfg.Sealing.BatchPreCommits,
 				MinPreCommitBatch:   cfg.Sealing.MinPreCommitBatch,