add Dealmaking.StartEpochSealingBuffer config

node/builder_miner.go

@@ -199,8 +199,9 @@ func ConfigStorageMiner(c interface{}) Option {
 				Override(new(dtypes.RetrievalDealFilter), modules.RetrievalDealFilter(dealfilter.CliRetrievalDealFilter(cfg.Dealmaking.RetrievalFilter))),
 			),
 			Override(new(*storageadapter.DealPublisher), storageadapter.NewDealPublisher(&cfg.Fees, storageadapter.PublishMsgConfig{
-				Period:         time.Duration(cfg.Dealmaking.PublishMsgPeriod),
-				MaxDealsPerMsg: cfg.Dealmaking.MaxDealsPerPublishMsg,
+				Period:                  time.Duration(cfg.Dealmaking.PublishMsgPeriod),
+				MaxDealsPerMsg:          cfg.Dealmaking.MaxDealsPerPublishMsg,
+				StartEpochSealingBuffer: cfg.Dealmaking.StartEpochSealingBuffer,
 			})),
 			Override(new(storagemarket.StorageProviderNode), storageadapter.NewProviderNodeAdapter(&cfg.Fees, &cfg.Dealmaking)),
 		),

node/config/def.go

@@ -148,6 +148,8 @@ func DefaultStorageMiner() *StorageMiner {
 
 			SimultaneousTransfers: DefaultSimultaneousTransfers,
 
+			StartEpochSealingBuffer: 480, // 480 epochs buffer == 4 hours from adding deal to sector to sector being sealed
+
 			RetrievalPricing: &RetrievalPricing{
 				Strategy: RetrievalPricingDefaultMode,
 				Default: &RetrievalPricingDefault{

node/config/doc_gen.go

@@ -265,6 +265,12 @@ passed to the sealing node by the markets service. 0 is unlimited.`,
 
 			Comment: `The maximum number of parallel online data transfers (storage+retrieval)`,
 		},
+		{
+			Name: "StartEpochSealingBuffer",
+			Type: "uint64",
+
+			Comment: `Minimum start epoch buffer to give time for sealing of sector with deal.`,
+		},
 		{
 			Name: "Filter",
 			Type: "string",

node/config/types.go

@@ -131,6 +131,8 @@ type DealmakingConfig struct {
 	MaxStagingDealsBytes int64
 	// The maximum number of parallel online data transfers (storage+retrieval)
 	SimultaneousTransfers uint64
+	// Minimum start epoch buffer to give time for sealing of sector with deal.
+	StartEpochSealingBuffer uint64
 
 	// A command used for fine-grained evaluation of storage deals
 	// see https://docs.filecoin.io/mine/lotus/miner-configuration/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details

node/modules/storageminer.go

@@ -932,6 +932,8 @@ func ToSealingConfig(cfg *config.StorageMiner) sealiface.Config {
 		TerminateBatchMax:  cfg.Sealing.TerminateBatchMax,
 		TerminateBatchMin:  cfg.Sealing.TerminateBatchMin,
 		TerminateBatchWait: time.Duration(cfg.Sealing.TerminateBatchWait),
+
+		StartEpochSealingBuffer: abi.ChainEpoch(cfg.Dealmaking.StartEpochSealingBuffer),
 	}
 }