sealer: Config for disabling builtin PoSt

node/config/doc_gen.go

@@ -627,7 +627,23 @@ over the worker address if this flag is set.`,
 			Name: "ParallelCheckLimit",
 			Type: "int",
 
-			Comment: `Maximum number of sector checks to run in parallel. (0 = unlimited)`,
+			Comment: `WARNING: Setting this value too high may make the node crash by running out of stack
+WARNING: Setting this value too low may make sector challenge reading much slower, resulting in failed PoSt due
+to late submission.`,
+		},
+		{
+			Name: "DisableBuiltinWindowPoSt",
+			Type: "bool",
+
+			Comment: `WARNING: If no windowPoSt workers are connected, window PoSt WILL FAIL resulting in faulty sectors which will need
+to be recovered. Before enabling this option, make sure your PoSt workers work correctly.`,
+		},
+		{
+			Name: "DisableBuiltinWinningPoSt",
+			Type: "bool",
+
+			Comment: `WARNING: If no WinningPoSt workers are connected, Winning PoSt WILL FAIL resulting in lost block rewards.
+Before enabling this option, make sure your PoSt workers work correctly.`,
 		},
 	},
 	"Pubsub": []DocField{

node/config/storage.go

@@ -67,6 +67,8 @@ func (c *StorageMiner) StorageManager() sealer.Config {
 
 		Assigner: c.Storage.Assigner,
 
-		ParallelCheckLimit: c.Proving.ParallelCheckLimit,
+		ParallelCheckLimit:        c.Proving.ParallelCheckLimit,
+		DisableBuiltinWindowPoSt:  c.Proving.DisableBuiltinWindowPoSt,
+		DisableBuiltinWinningPoSt: c.Proving.DisableBuiltinWinningPoSt,
 	}
 }

node/config/types.go

@@ -221,9 +221,23 @@ type RetrievalPricingDefault struct {
 
 type ProvingConfig struct {
 	// Maximum number of sector checks to run in parallel. (0 = unlimited)
+	//
+	// WARNING: Setting this value too high may make the node crash by running out of stack
+	// WARNING: Setting this value too low may make sector challenge reading much slower, resulting in failed PoSt due
+	// to late submission.
 	ParallelCheckLimit int
 
-	// todo disable builtin post
+	// Disable Window PoSt computation on the lotus-miner process even if no window PoSt workers are present.
+	//
+	// WARNING: If no windowPoSt workers are connected, window PoSt WILL FAIL resulting in faulty sectors which will need
+	// to be recovered. Before enabling this option, make sure your PoSt workers work correctly.
+	DisableBuiltinWindowPoSt bool
+
+	// Disable Winning PoSt computation on the lotus-miner process even if no winning PoSt workers are present.
+	//
+	// WARNING: If no WinningPoSt workers are connected, Winning PoSt WILL FAIL resulting in lost block rewards.
+	// Before enabling this option, make sure your PoSt workers work correctly.
+	DisableBuiltinWinningPoSt bool
 }
 
 type SealingConfig struct {