feat: wdpost: Config for maximum partition count per message

node/builder_miner.go

@@ -116,7 +116,7 @@ func ConfigStorageMiner(c interface{}) Option {
 			Override(new(*miner.Miner), modules.SetupBlockProducer),
 			Override(new(gen.WinningPoStProver), storage.NewWinningPoStProver),
 			Override(new(*storage.Miner), modules.StorageMiner(cfg.Fees)),
-			Override(new(*storage.WindowPoStScheduler), modules.WindowPostScheduler(cfg.Fees)),
+			Override(new(*storage.WindowPoStScheduler), modules.WindowPostScheduler(cfg.Fees, cfg.Proving)),
 			Override(new(sectorblocks.SectorBuilder), From(new(*storage.Miner))),
 		),
 

node/config/doc_gen.go

@@ -629,6 +629,12 @@ over the worker address if this flag is set.`,
 
 			Comment: `Maximum number of sector checks to run in parallel. (0 = unlimited)`,
 		},
+		{
+			Name: "MaxPartitionsPerMessage",
+			Type: "int",
+
+			Comment: `Setting this value above the network limit has no effect`,
+		},
 	},
 	"Pubsub": []DocField{
 		{

node/config/types.go

@@ -223,6 +223,20 @@ type ProvingConfig struct {
 	ParallelCheckLimit int
 
 	// todo disable builtin post
+	// Maximum number of partitions to prove in a single SubmitWindowPoSt messace. 0 = network limit (10 in nv16)
+	//
+	// A single partition may contain up to 2349 32GiB sectors, or 2300 64GiB sectors.
+	//
+	// The maximum number of sectors which can be proven in a single PoSt message is 25000 in network version 16, which
+	// means that a single message can prove at most 10 partinions
+	//
+	// In some cases when submitting PoSt messages which are recovering sectors, the default network limit may still be
+	// too high to fit in the block gas limit; In those cases it may be necessary to set this value to something lower
+	// than 10; Note that setting this value lower may result in less efficient gas use - more messages will be sent,
+	// to prove each deadline, resulting in more total gas use (but each message will have lower gas limit)
+	//
+	// Setting this value above the network limit has no effect
+	MaxPartitionsPerMessage int
 }
 
 type SealingConfig struct {

node/modules/storageminer.go

@@ -256,7 +256,7 @@ func StorageMiner(fc config.MinerFeeConfig) func(params StorageMinerParams) (*st
 	}
 }
 
-func WindowPostScheduler(fc config.MinerFeeConfig) func(params StorageMinerParams) (*storage.WindowPoStScheduler, error) {
+func WindowPostScheduler(fc config.MinerFeeConfig, pc config.ProvingConfig) func(params StorageMinerParams) (*storage.WindowPoStScheduler, error) {
 	return func(params StorageMinerParams) (*storage.WindowPoStScheduler, error) {
 		var (
 			mctx   = params.MetricsCtx
@@ -271,7 +271,7 @@ func WindowPostScheduler(fc config.MinerFeeConfig) func(params StorageMinerParam
 
 		ctx := helpers.LifecycleCtx(mctx, lc)
 
-		fps, err := storage.NewWindowedPoStScheduler(api, fc, as, sealer, verif, sealer, j, maddr)
+		fps, err := storage.NewWindowedPoStScheduler(api, fc, pc, as, sealer, verif, sealer, j, maddr)
 		if err != nil {
 			return nil, err
 		}