merge

.github/ISSUE_TEMPLATE/sealingfailed.md

@@ -17,18 +17,27 @@ A brief description of the problem you encountered while proving (sealing) a sec
 
 Including what commands you ran, and a description of your setup, is very helpful.
 
-**Sectors list**
-
-The output of `./lotus-miner sectors list`.
-
 **Sectors status**
 
-The output of `./lotus-miner sectors status --log <sectorId>` for the failed sector(s).
+The output of `lotus-miner sectors status --log <sectorId>` for the failed sector(s).
 
 **Lotus miner logs**
 
 Please go through the logs of your miner, and include screenshots of any error-like messages you find.
 
+Alternatively please upload full log files and share a link here
+
+**Lotus miner diagnostic info**
+
+Please collect the following diagnostic information, and share a link here
+
+* lotus-miner diagnostic info `lotus-miner info all > allinfo`
+
+** Code modifications **
+
+If you have modified parts of lotus, please describe which areas were modified,
+and the scope of those modifications
+
 **Version**
 
-The output of `./lotus --version`.
+The output of `lotus --version`.

README.md

@@ -6,6 +6,14 @@
 
 <h1 align="center">Project Lotus - 莲</h1>
 
+<p align="center">
+  <a href="https://circleci.com/gh/filecoin-project/lotus"><img src="https://circleci.com/gh/filecoin-project/lotus.svg?style=svg"></a>
+  <a href="https://codecov.io/gh/filecoin-project/lotus"><img src="https://codecov.io/gh/filecoin-project/lotus/branch/master/graph/badge.svg"></a>
+  <a href="https://goreportcard.com/report/github.com/filecoin-project/lotus"><img src="https://goreportcard.com/badge/github.com/filecoin-project/lotus" /></a>  
+  <a href=""><img src="https://img.shields.io/badge/golang-%3E%3D1.14.7-blue.svg" /></a>
+  <br>
+</p>
+
 Lotus is an implementation of the Filecoin Distributed Storage Network. For more details about Filecoin, check out the [Filecoin Spec](https://spec.filecoin.io).
 
 ## Building & Documentation

api/api_full.go

@@ -244,7 +244,10 @@ type FullNode interface {
 	// ClientMinerQueryOffer returns a QueryOffer for the specific miner and file.
 	ClientMinerQueryOffer(ctx context.Context, miner address.Address, root cid.Cid, piece *cid.Cid) (QueryOffer, error)
 	// ClientRetrieve initiates the retrieval of a file, as specified in the order.
-	ClientRetrieve(ctx context.Context, order RetrievalOrder, ref *FileRef) (<-chan marketevents.RetrievalEvent, error)
+	ClientRetrieve(ctx context.Context, order RetrievalOrder, ref *FileRef) error
+	// ClientRetrieveWithEvents initiates the retrieval of a file, as specified in the order, and provides a channel
+	// of status updates.
+	ClientRetrieveWithEvents(ctx context.Context, order RetrievalOrder, ref *FileRef) (<-chan marketevents.RetrievalEvent, error)
 	// ClientQueryAsk returns a signed StorageAsk from the specified miner.
 	ClientQueryAsk(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.SignedStorageAsk, error)
 	// ClientCalcCommP calculates the CommP for a specified file

api/apistruct/struct.go

@@ -127,20 +127,21 @@ type FullNodeStruct struct {
 		WalletImport         func(context.Context, *types.KeyInfo) (address.Address, error)                       `perm:"admin"`
 		WalletDelete         func(context.Context, address.Address) error                                         `perm:"write"`
 
-		ClientImport          func(ctx context.Context, ref api.FileRef) (*api.ImportRes, error)                                                `perm:"admin"`
+		ClientImport             func(ctx context.Context, ref api.FileRef) (*api.ImportRes, error)                                                `perm:"admin"`
-		ClientListImports     func(ctx context.Context) ([]api.Import, error)                                                                   `perm:"write"`
+		ClientListImports        func(ctx context.Context) ([]api.Import, error)                                                                   `perm:"write"`
-		ClientRemoveImport    func(ctx context.Context, importID multistore.StoreID) error                                                      `perm:"admin"`
+		ClientRemoveImport       func(ctx context.Context, importID multistore.StoreID) error                                                      `perm:"admin"`
-		ClientHasLocal        func(ctx context.Context, root cid.Cid) (bool, error)                                                             `perm:"write"`
+		ClientHasLocal           func(ctx context.Context, root cid.Cid) (bool, error)                                                             `perm:"write"`
-		ClientFindData        func(ctx context.Context, root cid.Cid, piece *cid.Cid) ([]api.QueryOffer, error)                                 `perm:"read"`
+		ClientFindData           func(ctx context.Context, root cid.Cid, piece *cid.Cid) ([]api.QueryOffer, error)                                 `perm:"read"`
-		ClientMinerQueryOffer func(ctx context.Context, miner address.Address, root cid.Cid, piece *cid.Cid) (api.QueryOffer, error)            `perm:"read"`
+		ClientMinerQueryOffer    func(ctx context.Context, miner address.Address, root cid.Cid, piece *cid.Cid) (api.QueryOffer, error)            `perm:"read"`
-		ClientStartDeal       func(ctx context.Context, params *api.StartDealParams) (*cid.Cid, error)                                          `perm:"admin"`
+		ClientStartDeal          func(ctx context.Context, params *api.StartDealParams) (*cid.Cid, error)                                          `perm:"admin"`
-		ClientGetDealInfo     func(context.Context, cid.Cid) (*api.DealInfo, error)                                                             `perm:"read"`
+		ClientGetDealInfo        func(context.Context, cid.Cid) (*api.DealInfo, error)                                                             `perm:"read"`
-		ClientListDeals       func(ctx context.Context) ([]api.DealInfo, error)                                                                 `perm:"write"`
+		ClientListDeals          func(ctx context.Context) ([]api.DealInfo, error)                                                                 `perm:"write"`
-		ClientRetrieve        func(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) `perm:"admin"`
+		ClientRetrieve           func(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) error                                       `perm:"admin"`
-		ClientQueryAsk        func(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.SignedStorageAsk, error)              `perm:"read"`
+		ClientRetrieveWithEvents func(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) `perm:"admin"`
-		ClientCalcCommP       func(ctx context.Context, inpath string) (*api.CommPRet, error)                                                   `perm:"read"`
+		ClientQueryAsk           func(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.SignedStorageAsk, error)              `perm:"read"`
-		ClientGenCar          func(ctx context.Context, ref api.FileRef, outpath string) error                                                  `perm:"write"`
+		ClientCalcCommP          func(ctx context.Context, inpath string) (*api.CommPRet, error)                                                   `perm:"read"`
-		ClientDealSize        func(ctx context.Context, root cid.Cid) (api.DataSize, error)                                                     `perm:"read"`
+		ClientGenCar             func(ctx context.Context, ref api.FileRef, outpath string) error                                                  `perm:"write"`
+		ClientDealSize           func(ctx context.Context, root cid.Cid) (api.DataSize, error)                                                     `perm:"read"`
 
 		StateNetworkName                   func(context.Context) (dtypes.NetworkName, error)                                                                   `perm:"read"`
 		StateMinerSectors                  func(context.Context, address.Address, *abi.BitField, bool, types.TipSetKey) ([]*api.ChainSectorInfo, error)        `perm:"read"`
@@ -425,10 +426,14 @@ func (c *FullNodeStruct) ClientListDeals(ctx context.Context) ([]api.DealInfo, e
 	return c.Internal.ClientListDeals(ctx)
 }
 
-func (c *FullNodeStruct) ClientRetrieve(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
+func (c *FullNodeStruct) ClientRetrieve(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) error {
 	return c.Internal.ClientRetrieve(ctx, order, ref)
 }
 
+func (c *FullNodeStruct) ClientRetrieveWithEvents(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
+	return c.Internal.ClientRetrieveWithEvents(ctx, order, ref)
+}
+
 func (c *FullNodeStruct) ClientQueryAsk(ctx context.Context, p peer.ID, miner address.Address) (*storagemarket.SignedStorageAsk, error) {
 	return c.Internal.ClientQueryAsk(ctx, p, miner)
 }

api/test/deals.go

@@ -398,7 +398,7 @@ func testRetrieval(t *testing.T, ctx context.Context, err error, client *impl.Fu
 		Path:  filepath.Join(rpath, "ret"),
 		IsCAR: carExport,
 	}
-	updates, err := client.ClientRetrieve(ctx, offers[0].Order(caddr), ref)
+	updates, err := client.ClientRetrieveWithEvents(ctx, offers[0].Order(caddr), ref)
 	for update := range updates {
 		if update.Err != "" {
 			t.Fatalf("%v", err)

api/types.go

@@ -50,7 +50,7 @@ type MinerInfo struct {
 	Worker                     address.Address // Must be an ID-address.
 	NewWorker                  address.Address // Must be an ID-address.
 	WorkerChangeEpoch          abi.ChainEpoch
-	PeerId                     peer.ID
+	PeerId                     *peer.ID
 	Multiaddrs                 []abi.Multiaddrs
 	SealProofType              abi.RegisteredSealProof
 	SectorSize                 abi.SectorSize
@@ -58,12 +58,17 @@ type MinerInfo struct {
 }
 
 func NewApiMinerInfo(info *miner.MinerInfo) MinerInfo {
+	var pid *peer.ID
+	if peerID, err := peer.IDFromBytes(info.PeerId); err == nil {
+		pid = &peerID
+	}
+
 	mi := MinerInfo{
 		Owner:                      info.Owner,
 		Worker:                     info.Worker,
 		NewWorker:                  address.Undef,
 		WorkerChangeEpoch:          -1,
-		PeerId:                     peer.ID(info.PeerId),
+		PeerId:                     pid,
 		Multiaddrs:                 info.Multiaddrs,
 		SealProofType:              info.SealProofType,
 		SectorSize:                 info.SectorSize,

build/params_shared_vals.go

@@ -89,11 +89,14 @@ const VerifSigCacheSize = 32000
 
 // TODO: If this is gonna stay, it should move to specs-actors
 const BlockMessageLimit = 10000
+
 const BlockGasLimit = 10_000_000_000
 const BlockGasTarget = BlockGasLimit / 2
 const BaseFeeMaxChangeDenom = 8 // 12.5%
 const InitialBaseFee = 100e6
 const MinimumBaseFee = 100
+const PackingEfficiencyNum = 4
+const PackingEfficiencyDenom = 5
 
 // Actor consts
 // TODO: Pull from actors when its made not private

build/params_testground.go

@@ -66,4 +66,7 @@ var (
 	// Actor consts
 	// TODO: Pull from actors when its made not private
 	MinDealDuration = abi.ChainEpoch(180 * builtin.EpochsInDay)
+
+	PackingEfficiencyNum   int64 = 4
+	PackingEfficiencyDenom int64 = 5
 )

chain/gen/gen.go

@@ -107,6 +107,17 @@ var DefaultVerifregRootkeyActor = genesis.Actor{
 	Meta:    rootkeyMultisig.ActorMeta(),
 }
 
+var remAccTestKey, _ = address.NewFromString("t1ceb34gnsc6qk5dt6n7xg6ycwzasjhbxm3iylkiy")
+var remAccMeta = genesis.AccountMeta{
+	Owner: remAccTestKey,
+}
+
+var DefaultRemainderAccountActor = genesis.Actor{
+	Type:    genesis.TAccount,
+	Balance: big.NewInt(0),
+	Meta:    remAccMeta.ActorMeta(),
+}
+
 func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 	saminer.SupportedProofTypes = map[abi.RegisteredSealProof]struct{}{
 		abi.RegisteredSealProof_StackedDrg2KiBV1: {},
@@ -210,9 +221,10 @@ func NewGeneratorWithSectors(numSectors int) (*ChainGen, error) {
 			*genm1,
 			*genm2,
 		},
-		VerifregRootKey: DefaultVerifregRootkeyActor,
+		VerifregRootKey:  DefaultVerifregRootkeyActor,
-		NetworkName:     "",
+		RemainderAccount: DefaultRemainderAccountActor,
-		Timestamp:       uint64(build.Clock.Now().Add(-500 * time.Duration(build.BlockDelaySecs) * time.Second).Unix()),
+		NetworkName:      "",
+		Timestamp:        uint64(build.Clock.Now().Add(-500 * time.Duration(build.BlockDelaySecs) * time.Second).Unix()),
 	}
 
 	genb, err := genesis2.MakeGenesisBlock(context.TODO(), bs, sys, tpl)
@@ -304,7 +316,8 @@ func (cg *ChainGen) GenesisCar() ([]byte, error) {
 
 func CarWalkFunc(nd format.Node) (out []*format.Link, err error) {
 	for _, link := range nd.Links() {
-		if link.Cid.Prefix().Codec == cid.FilCommitmentSealed || link.Cid.Prefix().Codec == cid.FilCommitmentUnsealed {
+		pref := link.Cid.Prefix()
+		if pref.Codec == cid.FilCommitmentSealed || pref.Codec == cid.FilCommitmentUnsealed {
 			continue
 		}
 		out = append(out, link)

chain/gen/genesis/genblock.go

@@ -0,0 +1,41 @@
+package genesis
+
+import (
+	"encoding/hex"
+
+	blocks "github.com/ipfs/go-block-format"
+	"github.com/ipfs/go-cid"
+	"github.com/multiformats/go-multihash"
+)
+
+const genesisMultihashString = "1220107d821c25dc0735200249df94a8bebc9c8e489744f86a4ca8919e81f19dcd72"
+const genesisBlockHex = "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"
+
+var cidBuilder = cid.V1Builder{Codec: cid.DagCBOR, MhType: multihash.SHA2_256}
+
+func expectedCid() cid.Cid {
+	mh, err := multihash.FromHexString(genesisMultihashString)
+	if err != nil {
+		panic(err)
+	}
+	return cid.NewCidV1(cidBuilder.Codec, mh)
+}
+
+func getGenesisBlock() (blocks.Block, error) {
+	genesisBlockData, err := hex.DecodeString(genesisBlockHex)
+	if err != nil {
+		return nil, err
+	}
+
+	genesisCid, err := cidBuilder.Sum(genesisBlockData)
+	if err != nil {
+		return nil, err
+	}
+
+	block, err := blocks.NewBlockWithCid(genesisBlockData, genesisCid)
+	if err != nil {
+		return nil, err
+	}
+
+	return block, nil
+}

chain/gen/genesis/genesis.go

@@ -3,6 +3,7 @@ package genesis
 import (
 	"context"
 	"encoding/json"
+	"fmt"
 
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-datastore"
@@ -258,11 +259,47 @@ func MakeInitialStateTree(ctx context.Context, bs bstore.Blockstore, template ge
 		Balance: types.NewInt(0),
 		Head:    verifierState,
 	})
-
 	if err != nil {
 		return nil, nil, xerrors.Errorf("setting account from actmap: %w", err)
 	}
 
+	totalFilAllocated := big.Zero()
+
+	// flush as ForEach works on the HAMT
+	if _, err := state.Flush(ctx); err != nil {
+		return nil, nil, err
+	}
+	err = state.ForEach(func(addr address.Address, act *types.Actor) error {
+		totalFilAllocated = big.Add(totalFilAllocated, act.Balance)
+		return nil
+	})
+	if err != nil {
+		return nil, nil, xerrors.Errorf("summing account balances in state tree: %w", err)
+	}
+
+	totalFil := big.Mul(big.NewInt(int64(build.FilBase)), big.NewInt(int64(build.FilecoinPrecision)))
+	remainingFil := big.Sub(totalFil, totalFilAllocated)
+	if remainingFil.Sign() < 0 {
+		return nil, nil, xerrors.Errorf("somehow overallocated filecoin (allocated = %s)", types.FIL(totalFilAllocated))
+	}
+
+	remAccKey, err := address.NewIDAddress(90)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	if err := createAccount(ctx, bs, cst, state, remAccKey, template.RemainderAccount); err != nil {
+		return nil, nil, err
+	}
+	err = state.SetActor(remAccKey, &types.Actor{
+		Code:    builtin.AccountActorCodeID,
+		Balance: remainingFil,
+		Head:    emptyobject,
+	})
+	if err != nil {
+		return nil, nil, xerrors.Errorf("set burnt funds account actor: %w", err)
+	}
+
 	return state, keyIDs, nil
 }
 
@@ -284,6 +321,7 @@ func createAccount(ctx context.Context, bs bstore.Blockstore, cst cbor.IpldStore
 		if err != nil {
 			return xerrors.Errorf("setting account from actmap: %w", err)
 		}
+		return nil
 	} else if info.Type == genesis.TMultisig {
 		var ainfo genesis.MultisigMeta
 		if err := json.Unmarshal(info.Meta, &ainfo); err != nil {
@@ -337,9 +375,10 @@ func createAccount(ctx context.Context, bs bstore.Blockstore, cst cbor.IpldStore
 		if err != nil {
 			return xerrors.Errorf("setting account from actmap: %w", err)
 		}
+		return nil
 	}
 
-	return nil
+	return fmt.Errorf("failed to create account")
 }
 
 func VerifyPreSealedData(ctx context.Context, cs *store.ChainStore, stateroot cid.Cid, template genesis.Template, keyIDs map[address.Address]address.Address) (cid.Cid, error) {
@@ -458,10 +497,32 @@ func MakeGenesisBlock(ctx context.Context, bs bstore.Blockstore, sys vm.SyscallB
 		VRFProof: []byte("vrf proof0000000vrf proof0000000"),
 	}
 
+	filecoinGenesisCid, err := cid.Decode("bafyreiaqpwbbyjo4a42saasj36kkrpv4tsherf2e7bvezkert2a7dhonoi")
+	if err != nil {
+		return nil, xerrors.Errorf("failed to decode filecoin genesis block CID: %w", err)
+	}
+
+	if !expectedCid().Equals(filecoinGenesisCid) {
+		return nil, xerrors.Errorf("expectedCid != filecoinGenesisCid")
+	}
+
+	gblk, err := getGenesisBlock()
+	if err != nil {
+		return nil, xerrors.Errorf("failed to construct filecoin genesis block: %w", err)
+	}
+
+	if !filecoinGenesisCid.Equals(gblk.Cid()) {
+		return nil, xerrors.Errorf("filecoinGenesisCid != gblk.Cid")
+	}
+
+	if err := bs.Put(gblk); err != nil {
+		return nil, xerrors.Errorf("failed writing filecoin genesis block to blockstore: %w", err)
+	}
+
 	b := &types.BlockHeader{
 		Miner:                 builtin.SystemActorAddr,
 		Ticket:                genesisticket,
-		Parents:               []cid.Cid{},
+		Parents:               []cid.Cid{filecoinGenesisCid},
 		Height:                0,
 		ParentWeight:          types.NewInt(0),
 		ParentStateRoot:       stateroot,

chain/gen/genesis/miners.go

@@ -262,6 +262,8 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 					return cid.Undef, xerrors.Errorf("getting current total power: %w", err)
 				}
 
+				pcd := miner.PreCommitDepositForPower(epochReward.ThisEpochRewardSmoothed, tpow.QualityAdjPowerSmoothed, sectorWeight)
+
 				pledge := miner.InitialPledgeForPower(
 					sectorWeight,
 					epochReward.ThisEpochBaselinePower,
@@ -271,6 +273,8 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sroot cid.Cid
 					circSupply(ctx, vm, minerInfos[i].maddr),
 				)
 
+				pledge = big.Add(pcd, pledge)
+
 				fmt.Println(types.FIL(pledge))
 				_, err = doExecValue(ctx, vm, minerInfos[i].maddr, m.Worker, pledge, builtin.MethodsMiner.PreCommitSector, mustEnc(params))
 				if err != nil {

chain/messagepool/block_proba.go

@@ -26,6 +26,28 @@ func noWinnersProb() []float64 {
 	return noWinnersProbCache
 }
 
+var noWinnersProbAssumingCache []float64
+var noWinnersProbAssumingOnce sync.Once
+
+func noWinnersProbAssumingMoreThanOne() []float64 {
+	noWinnersProbAssumingOnce.Do(func() {
+		cond := math.Log(-1 + math.Exp(5))
+		poissPdf := func(x float64) float64 {
+			const Mu = 5
+			lg, _ := math.Lgamma(x + 1)
+			result := math.Exp((math.Log(Mu) * x) - lg - cond)
+			return result
+		}
+
+		out := make([]float64, 0, MaxBlocks)
+		for i := 0; i < MaxBlocks; i++ {
+			out = append(out, poissPdf(float64(i+1)))
+		}
+		noWinnersProbAssumingCache = out
+	})
+	return noWinnersProbAssumingCache
+}
+
 func binomialCoefficient(n, k float64) float64 {
 	if k > n {
 		return math.NaN()
@@ -40,7 +62,7 @@ func binomialCoefficient(n, k float64) float64 {
 }
 
 func (mp *MessagePool) blockProbabilities(tq float64) []float64 {
-	noWinners := noWinnersProb() // cache this
+	noWinners := noWinnersProbAssumingMoreThanOne()
 
 	p := 1 - tq
 	binoPdf := func(x, trials float64) float64 {
@@ -72,7 +94,7 @@ func (mp *MessagePool) blockProbabilities(tq float64) []float64 {
 	for place := 0; place < MaxBlocks; place++ {
 		var pPlace float64
 		for otherWinners, pCase := range noWinners {
-			pPlace += pCase * binoPdf(float64(place), float64(otherWinners+1))
+			pPlace += pCase * binoPdf(float64(place), float64(otherWinners))
 		}
 		out = append(out, pPlace)
 	}

chain/messagepool/block_proba_test.go

@@ -1,6 +1,11 @@
 package messagepool
 
-import "testing"
+import (
+	"math"
+	"math/rand"
+	"testing"
+	"time"
+)
 
 func TestBlockProbability(t *testing.T) {
 	mp := &MessagePool{}
@@ -13,3 +18,26 @@ func TestBlockProbability(t *testing.T) {
 		}
 	}
 }
+
+func TestWinnerProba(t *testing.T) {
+	rand.Seed(time.Now().UnixNano())
+	const N = 1000000
+	winnerProba := noWinnersProb()
+	sum := 0
+	for i := 0; i < N; i++ {
+		minersRand := rand.Float64()
+		j := 0
+		for ; j < MaxBlocks; j++ {
+			minersRand -= winnerProba[j]
+			if minersRand < 0 {
+				break
+			}
+		}
+		sum += j
+	}
+
+	if avg := float64(sum) / N; math.Abs(avg-5) > 0.01 {
+		t.Fatalf("avg too far off: %f", avg)
+	}
+
+}

chain/messagepool/messagepool.go

@@ -59,7 +59,7 @@ var (
 	ErrBroadcastAnyway  = errors.New("broadcasting message despite validation fail")
 	ErrRBFTooLowPremium = errors.New("replace by fee has too low GasPremium")
 
-	ErrTryAgain = errors.New("state inconsistency while signing message; please try again")
+	ErrTryAgain = errors.New("state inconsistency while pushing message; please try again")
 )
 
 const (
@@ -264,6 +264,11 @@ func (mp *MessagePool) verifyMsgBeforePush(m *types.SignedMessage, epoch abi.Cha
 }
 
 func (mp *MessagePool) Push(m *types.SignedMessage) (cid.Cid, error) {
+	err := mp.checkMessage(m)
+	if err != nil {
+		return cid.Undef, err
+	}
+
 	// serialize push access to reduce lock contention
 	mp.addSema <- struct{}{}
 	defer func() {
@@ -271,7 +276,8 @@ func (mp *MessagePool) Push(m *types.SignedMessage) (cid.Cid, error) {
 	}()
 
 	mp.curTsLk.Lock()
-	epoch := mp.curTs.Height()
+	curTs := mp.curTs
+	epoch := curTs.Height()
 	mp.curTsLk.Unlock()
 	if err := mp.verifyMsgBeforePush(m, epoch); err != nil {
 		return cid.Undef, err
@@ -282,9 +288,17 @@ func (mp *MessagePool) Push(m *types.SignedMessage) (cid.Cid, error) {
 		return cid.Undef, err
 	}
 
-	if err := mp.Add(m); err != nil {
+	mp.curTsLk.Lock()
+	if mp.curTs != curTs {
+		mp.curTsLk.Unlock()
+		return cid.Undef, ErrTryAgain
+	}
+
+	if err := mp.addTs(m, mp.curTs); err != nil {
+		mp.curTsLk.Unlock()
 		return cid.Undef, err
 	}
+	mp.curTsLk.Unlock()
 
 	mp.lk.Lock()
 	if err := mp.addLocal(m, msgb); err != nil {
@@ -296,7 +310,7 @@ func (mp *MessagePool) Push(m *types.SignedMessage) (cid.Cid, error) {
 	return m.Cid(), mp.api.PubSubPublish(build.MessagesTopic(mp.netName), msgb)
 }
 
-func (mp *MessagePool) Add(m *types.SignedMessage) error {
+func (mp *MessagePool) checkMessage(m *types.SignedMessage) error {
 	// big messages are bad, anti DOS
 	if m.Size() > 32*1024 {
 		return xerrors.Errorf("mpool message too large (%dB): %w", m.Size(), ErrMessageTooBig)
@@ -315,6 +329,15 @@ func (mp *MessagePool) Add(m *types.SignedMessage) error {
 		return err
 	}
 
+	return nil
+}
+
+func (mp *MessagePool) Add(m *types.SignedMessage) error {
+	err := mp.checkMessage(m)
+	if err != nil {
+		return err
+	}
+
 	// serialize push access to reduce lock contention
 	mp.addSema <- struct{}{}
 	defer func() {

chain/messagepool/selection_test.go

@@ -834,7 +834,7 @@ func TestOptimalMessageSelection3(t *testing.T) {
 	nMessages := int(build.BlockGasLimit/gasLimit) + 1
 	for i := 0; i < nMessages; i++ {
 		for j := 0; j < nActors; j++ {
-			premium := 500000 + 20000*(nActors-j) + (nMessages+2-i)/(3*nActors) + i%3
+			premium := 500000 + 10000*(nActors-j) + (nMessages+2-i)/(30*nActors) + i%3
 			m := makeTestMessage(wallets[j], actors[j], actors[j%nActors], uint64(i), gasLimit, uint64(premium))
 			mustAdd(t, mp, m)
 		}
@@ -874,7 +874,7 @@ func TestOptimalMessageSelection3(t *testing.T) {
 	}
 }
 
-func testCompetitiveMessageSelection(t *testing.T, rng *rand.Rand, getPremium func() uint64) (float64, float64) {
+func testCompetitiveMessageSelection(t *testing.T, rng *rand.Rand, getPremium func() uint64) (float64, float64, float64) {
 	// in this test we use 300 actors and send 10 blocks of messages.
 	// actors send with an randomly distributed premium dictated by the getPremium function.
 	// a number of miners select with varying ticket quality and we compare the
@@ -934,8 +934,11 @@ func testCompetitiveMessageSelection(t *testing.T, rng *rand.Rand, getPremium fu
 		t.Fatal(err)
 	}
 
-	capacityBoost := 0.0
+	totalGreedyCapacity := 0.0
-	rewardBoost := 0.0
+	totalGreedyReward := 0.0
+	totalOptimalCapacity := 0.0
+	totalOptimalReward := 0.0
+	totalBestTQReward := 0.0
 	const runs = 1
 	for i := 0; i < runs; i++ {
 		// 2. optimal selection
@@ -945,31 +948,38 @@ func testCompetitiveMessageSelection(t *testing.T, rng *rand.Rand, getPremium fu
 		for ; i < MaxBlocks && minersRand > 0; i++ {
 			minersRand -= winerProba[i]
 		}
-		nMiners := i
+		nMiners := i - 1
-		if nMiners == 0 {
+		if nMiners < 1 {
 			nMiners = 1
 		}
 
 		optMsgs := make(map[cid.Cid]*types.SignedMessage)
+		bestTq := 0.0
+		var bestMsgs []*types.SignedMessage
 		for j := 0; j < nMiners; j++ {
 			tq := rng.Float64()
 			msgs, err := mp.SelectMessages(ts, tq)
 			if err != nil {
 				t.Fatal(err)
 			}
+			if tq > bestTq {
+				bestMsgs = msgs
+			}
+
 			for _, m := range msgs {
 				optMsgs[m.Cid()] = m
 			}
 		}
 
+		totalGreedyCapacity += float64(len(greedyMsgs))
+		totalOptimalCapacity += float64(len(optMsgs))
 		boost := float64(len(optMsgs)) / float64(len(greedyMsgs))
-		capacityBoost += boost
 
 		t.Logf("nMiners: %d", nMiners)
 		t.Logf("greedy capacity %d, optimal capacity %d (x %.1f )", len(greedyMsgs),
 			len(optMsgs), boost)
 		if len(greedyMsgs) > len(optMsgs) {
-			t.Fatal("greedy capacity higher than optimal capacity; wtf")
+			t.Errorf("greedy capacity higher than optimal capacity; wtf")
 		}
 
 		greedyReward := big.NewInt(0)
@@ -982,25 +992,34 @@ func testCompetitiveMessageSelection(t *testing.T, rng *rand.Rand, getPremium fu
 			optReward.Add(optReward, mp.getGasReward(m, baseFee, ts))
 		}
 
+		bestTqReward := big.NewInt(0)
+		for _, m := range bestMsgs {
+			bestTqReward.Add(bestTqReward, mp.getGasReward(m, baseFee, ts))
+		}
+
+		totalBestTQReward += float64(bestTqReward.Uint64())
+
 		nMinersBig := big.NewInt(int64(nMiners))
 		greedyAvgReward, _ := new(big.Rat).SetFrac(greedyReward, nMinersBig).Float64()
+		totalGreedyReward += greedyAvgReward
 		optimalAvgReward, _ := new(big.Rat).SetFrac(optReward, nMinersBig).Float64()
+		totalOptimalReward += optimalAvgReward
 
 		boost = optimalAvgReward / greedyAvgReward
-		rewardBoost += boost
 		t.Logf("greedy reward: %.0f, optimal reward: %.0f (x %.1f )", greedyAvgReward,
 			optimalAvgReward, boost)
 
 	}
 
-	capacityBoost /= runs
+	capacityBoost := totalOptimalCapacity / totalGreedyCapacity
-	rewardBoost /= runs
+	rewardBoost := totalOptimalReward / totalGreedyReward
 	t.Logf("Average capacity boost: %f", capacityBoost)
 	t.Logf("Average reward boost: %f", rewardBoost)
+	t.Logf("Average best tq reward: %f", totalBestTQReward/runs/1e12)
 
 	logging.SetLogLevel("messagepool", "info")
 
-	return capacityBoost, rewardBoost
+	return capacityBoost, rewardBoost, totalBestTQReward / runs / 1e12
 }
 
 func makeExpPremiumDistribution(rng *rand.Rand) func() uint64 {
@@ -1018,35 +1037,41 @@ func makeZipfPremiumDistribution(rng *rand.Rand) func() uint64 {
 }
 
 func TestCompetitiveMessageSelectionExp(t *testing.T) {
-	var capacityBoost, rewardBoost float64
+	var capacityBoost, rewardBoost, tqReward float64
 	seeds := []int64{1947, 1976, 2020, 2100, 10000, 143324, 432432, 131, 32, 45}
 	for _, seed := range seeds {
 		t.Log("running competitive message selection with Exponential premium distribution and seed", seed)
 		rng := rand.New(rand.NewSource(seed))
-		cb, rb := testCompetitiveMessageSelection(t, rng, makeExpPremiumDistribution(rng))
+		cb, rb, tqR := testCompetitiveMessageSelection(t, rng, makeExpPremiumDistribution(rng))
 		capacityBoost += cb
 		rewardBoost += rb
+		tqReward += tqR
 	}
 
 	capacityBoost /= float64(len(seeds))
 	rewardBoost /= float64(len(seeds))
+	tqReward /= float64(len(seeds))
 	t.Logf("Average capacity boost across all seeds: %f", capacityBoost)
 	t.Logf("Average reward boost across all seeds: %f", rewardBoost)
+	t.Logf("Average reward of best ticket across all seeds: %f", tqReward)
 }
 
 func TestCompetitiveMessageSelectionZipf(t *testing.T) {
-	var capacityBoost, rewardBoost float64
+	var capacityBoost, rewardBoost, tqReward float64
 	seeds := []int64{1947, 1976, 2020, 2100, 10000, 143324, 432432, 131, 32, 45}
 	for _, seed := range seeds {
 		t.Log("running competitive message selection with Zipf premium distribution and seed", seed)
 		rng := rand.New(rand.NewSource(seed))
-		cb, rb := testCompetitiveMessageSelection(t, rng, makeZipfPremiumDistribution(rng))
+		cb, rb, tqR := testCompetitiveMessageSelection(t, rng, makeZipfPremiumDistribution(rng))
 		capacityBoost += cb
 		rewardBoost += rb
+		tqReward += tqR
 	}
 
+	tqReward /= float64(len(seeds))
 	capacityBoost /= float64(len(seeds))
 	rewardBoost /= float64(len(seeds))
 	t.Logf("Average capacity boost across all seeds: %f", capacityBoost)
 	t.Logf("Average reward boost across all seeds: %f", rewardBoost)
+	t.Logf("Average reward of best ticket across all seeds: %f", tqReward)
 }

chain/stmgr/stmgr.go

@@ -3,9 +3,10 @@ package stmgr
 import (
 	"context"
 	"fmt"
-	"github.com/filecoin-project/specs-actors/actors/builtin/power"
 	"sync"
 
+	"github.com/filecoin-project/specs-actors/actors/builtin/power"
+
 	"github.com/filecoin-project/specs-actors/actors/builtin/multisig"
 
 	"github.com/filecoin-project/go-address"
@@ -323,7 +324,7 @@ func (sm *StateManager) computeTipSetState(ctx context.Context, ts *types.TipSet
 
 	var parentEpoch abi.ChainEpoch
 	pstate := blks[0].ParentStateRoot
-	if len(blks[0].Parents) > 0 {
+	if blks[0].Height > 0 {
 		parent, err := sm.cs.GetBlock(blks[0].Parents[0])
 		if err != nil {
 			return cid.Undef, cid.Undef, xerrors.Errorf("getting parent block: %w", err)
@@ -787,7 +788,7 @@ type genesisActor struct {
 	initBal abi.TokenAmount
 }
 
-// sets up information about the non-multisig actors in the genesis state
+// sets up information about the actors in the genesis state
 func (sm *StateManager) setupGenesisActors(ctx context.Context) error {
 
 	gi := genesisInfo{}
@@ -850,21 +851,24 @@ func (sm *StateManager) setupGenesisActors(ctx context.Context) error {
 			}
 
 		} else if act.Code == builtin.AccountActorCodeID {
+			// should exclude burnt funds actor and "remainder account actor"
 			// should only ever be "faucet" accounts in testnets
 			kaddr, err := address.NewFromBytes([]byte(k))
 			if err != nil {
 				return xerrors.Errorf("decoding address: %w", err)
 			}
 
-			kid, err := sTree.LookupID(kaddr)
+			if kaddr != builtin.BurntFundsActorAddr {
-			if err != nil {
+				kid, err := sTree.LookupID(kaddr)
-				return xerrors.Errorf("resolving address: %w", err)
+				if err != nil {
-			}
+					return xerrors.Errorf("resolving address: %w", err)
+				}
 
-			gi.genesisActors = append(gi.genesisActors, genesisActor{
+				gi.genesisActors = append(gi.genesisActors, genesisActor{
-				addr:    kid,
+					addr:    kid,
-				initBal: act.Balance,
+					initBal: act.Balance,
-			})
+				})
+			}
 		}
 		return nil
 	})
@@ -888,6 +892,83 @@ func (sm *StateManager) setupGenesisActors(ctx context.Context) error {
 	return nil
 }
 
+// sets up information about the actors in the genesis state
+// For testnet we use a hardcoded set of multisig states, instead of what's actually in the genesis multisigs
+// We also do not consider ANY account actors (including the faucet)
+func (sm *StateManager) setupGenesisActorsTestnet(ctx context.Context) error {
+
+	gi := genesisInfo{}
+
+	gb, err := sm.cs.GetGenesis()
+	if err != nil {
+		return xerrors.Errorf("getting genesis block: %w", err)
+	}
+
+	gts, err := types.NewTipSet([]*types.BlockHeader{gb})
+	if err != nil {
+		return xerrors.Errorf("getting genesis tipset: %w", err)
+	}
+
+	st, _, err := sm.TipSetState(ctx, gts)
+	if err != nil {
+		return xerrors.Errorf("getting genesis tipset state: %w", err)
+	}
+
+	cst := cbor.NewCborStore(sm.cs.Blockstore())
+	sTree, err := state.LoadStateTree(cst, st)
+	if err != nil {
+		return xerrors.Errorf("loading state tree: %w", err)
+	}
+
+	gi.genesisMarketFunds, err = getFilMarketLocked(ctx, sTree)
+	if err != nil {
+		return xerrors.Errorf("setting up genesis market funds: %w", err)
+	}
+
+	gi.genesisPledge, err = getFilPowerLocked(ctx, sTree)
+	if err != nil {
+		return xerrors.Errorf("setting up genesis pledge: %w", err)
+	}
+
+	totalsByEpoch := make(map[abi.ChainEpoch]abi.TokenAmount)
+
+	// 6 months
+	sixMonths := abi.ChainEpoch(183 * builtin.EpochsInDay)
+	totalsByEpoch[sixMonths] = big.NewInt(49_929_341)
+	totalsByEpoch[sixMonths] = big.Add(totalsByEpoch[sixMonths], big.NewInt(32_787_700))
+
+	// 1 year
+	oneYear := abi.ChainEpoch(365 * builtin.EpochsInDay)
+	totalsByEpoch[oneYear] = big.NewInt(22_421_712)
+
+	// 2 years
+	twoYears := abi.ChainEpoch(2 * 365 * builtin.EpochsInDay)
+	totalsByEpoch[twoYears] = big.NewInt(7_223_364)
+
+	// 3 years
+	threeYears := abi.ChainEpoch(3 * 365 * builtin.EpochsInDay)
+	totalsByEpoch[threeYears] = big.NewInt(87_637_883)
+
+	// 6 years
+	sixYears := abi.ChainEpoch(6 * 365 * builtin.EpochsInDay)
+	totalsByEpoch[sixYears] = big.NewInt(100_000_000)
+	totalsByEpoch[sixYears] = big.Add(totalsByEpoch[sixYears], big.NewInt(300_000_000))
+
+	gi.genesisMsigs = make([]multisig.State, 0, len(totalsByEpoch))
+	for k, v := range totalsByEpoch {
+		ns := multisig.State{
+			InitialBalance: v,
+			UnlockDuration: k,
+			PendingTxns:    cid.Undef,
+		}
+		gi.genesisMsigs = append(gi.genesisMsigs, ns)
+	}
+
+	sm.genInfo = &gi
+
+	return nil
+}
+
 // GetVestedFunds returns all funds that have "left" actors that are in the genesis state:
 // - For Multisigs, it counts the actual amounts that have vested at the given epoch
 // - For Accounts, it counts max(currentBalance - genesisBalance, 0).
@@ -898,7 +979,7 @@ func (sm *StateManager) GetFilVested(ctx context.Context, height abi.ChainEpoch,
 		vf = big.Add(vf, au)
 	}
 
-	// these should only ever be "faucet" accounts in testnets
+	// there should not be any such accounts in testnet (and also none in mainnet?)
 	for _, v := range sm.genInfo.genesisActors {
 		act, err := st.GetActor(v.addr)
 		if err != nil {
@@ -988,7 +1069,7 @@ func (sm *StateManager) GetCirculatingSupplyDetailed(ctx context.Context, height
 	sm.genesisMsigLk.Lock()
 	defer sm.genesisMsigLk.Unlock()
 	if sm.genInfo == nil {
-		err := sm.setupGenesisActors(ctx)
+		err := sm.setupGenesisActorsTestnet(ctx)
 		if err != nil {
 			return api.CirculatingSupply{}, xerrors.Errorf("failed to setup genesis information: %w", err)
 		}

chain/store/basefee.go

@@ -7,11 +7,26 @@ import (
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/specs-actors/actors/abi"
 	"github.com/filecoin-project/specs-actors/actors/abi/big"
+	"github.com/ipfs/go-cid"
 	"golang.org/x/xerrors"
 )
 
 func computeNextBaseFee(baseFee types.BigInt, gasLimitUsed int64, noOfBlocks int) types.BigInt {
-	delta := gasLimitUsed/int64(noOfBlocks) - build.BlockGasTarget
+	// deta := 1/PackingEfficiency * gasLimitUsed/noOfBlocks - build.BlockGasTarget
+	// change := baseFee * deta / BlockGasTarget / BaseFeeMaxChangeDenom
+	// nextBaseFee = baseFee + change
+	// nextBaseFee = max(nextBaseFee, build.MinimumBaseFee)
+
+	delta := build.PackingEfficiencyDenom * gasLimitUsed / (int64(noOfBlocks) * build.PackingEfficiencyNum)
+	delta -= build.BlockGasTarget
+
+	// cap change at 12.5% (BaseFeeMaxChangeDenom) by capping delta
+	if delta > build.BlockGasTarget {
+		delta = build.BlockGasTarget
+	}
+	if delta < -build.BlockGasTarget {
+		delta = -build.BlockGasTarget
+	}
 
 	change := big.Mul(baseFee, big.NewInt(delta))
 	change = big.Div(change, big.NewInt(build.BlockGasTarget))
@@ -26,17 +41,30 @@ func computeNextBaseFee(baseFee types.BigInt, gasLimitUsed int64, noOfBlocks int
 
 func (cs *ChainStore) ComputeBaseFee(ctx context.Context, ts *types.TipSet) (abi.TokenAmount, error) {
 	zero := abi.NewTokenAmount(0)
+
+	// totalLimit is sum of GasLimits of unique messages in a tipset
 	totalLimit := int64(0)
+
+	seen := make(map[cid.Cid]struct{})
+
 	for _, b := range ts.Blocks() {
 		msg1, msg2, err := cs.MessagesForBlock(b)
 		if err != nil {
 			return zero, xerrors.Errorf("error getting messages for: %s: %w", b.Cid(), err)
 		}
 		for _, m := range msg1 {
-			totalLimit += m.GasLimit
+			c := m.Cid()
+			if _, ok := seen[c]; !ok {
+				totalLimit += m.GasLimit
+				seen[c] = struct{}{}
+			}
 		}
 		for _, m := range msg2 {
-			totalLimit += m.Message.GasLimit
+			c := m.Cid()
+			if _, ok := seen[c]; !ok {
+				totalLimit += m.Message.GasLimit
+				seen[c] = struct{}{}
+			}
 		}
 	}
 	parentBaseFee := ts.Blocks()[0].ParentBaseFee

chain/store/basefee_test.go

@@ -18,10 +18,10 @@ func TestBaseFee(t *testing.T) {
 	}{
 		{100e6, 0, 1, 87.5e6},
 		{100e6, 0, 5, 87.5e6},
-		{100e6, build.BlockGasTarget, 1, 100e6},
+		{100e6, build.BlockGasTarget, 1, 103.125e6},
-		{100e6, build.BlockGasTarget * 2, 2, 100e6},
+		{100e6, build.BlockGasTarget * 2, 2, 103.125e6},
 		{100e6, build.BlockGasLimit * 2, 2, 112.5e6},
-		{100e6, build.BlockGasLimit * 1.5, 2, 106.25e6},
+		{100e6, build.BlockGasLimit * 1.5, 2, 110937500},
 	}
 
 	for _, test := range tests {

chain/store/store.go

@@ -1177,15 +1177,20 @@ func (cs *ChainStore) Export(ctx context.Context, ts *types.TipSet, w io.Writer)
 			return xerrors.Errorf("unmarshaling block header (cid=%s): %w", blk, err)
 		}
 
-		for _, p := range b.Parents {
-			blocksToWalk = append(blocksToWalk, p)
-		}
-
 		cids, err := recurseLinks(cs.bs, b.Messages, []cid.Cid{b.Messages})
 		if err != nil {
 			return xerrors.Errorf("recursing messages failed: %w", err)
 		}
 
+		if b.Height > 0 {
+			for _, p := range b.Parents {
+				blocksToWalk = append(blocksToWalk, p)
+			}
+		} else {
+			// include the genesis block
+			cids = append(cids, b.Parents...)
+		}
+
 		out := cids
 
 		if b.Height == 0 {

cli/client.go

@@ -550,7 +550,7 @@ func interactiveDeal(cctx *cli.Context) error {
 				continue
 			}
 
-			a, err := api.ClientQueryAsk(ctx, mi.PeerId, maddr)
+			a, err := api.ClientQueryAsk(ctx, *mi.PeerId, maddr)
 			if err != nil {
 				printErr(xerrors.Errorf("failed to query ask: %w", err))
 				state = "miner"
@@ -847,7 +847,7 @@ var clientRetrieveCmd = &cli.Command{
 			Path:  cctx.Args().Get(1),
 			IsCAR: cctx.Bool("car"),
 		}
-		updates, err := fapi.ClientRetrieve(ctx, offer.Order(payer), ref)
+		updates, err := fapi.ClientRetrieveWithEvents(ctx, offer.Order(payer), ref)
 		if err != nil {
 			return xerrors.Errorf("error setting up retrieval: %w", err)
 		}
@@ -868,7 +868,7 @@ var clientRetrieveCmd = &cli.Command{
 				}
 
 				if evt.Err != "" {
-					return xerrors.Errorf("retrieval failed: %v", err)
+					return xerrors.Errorf("retrieval failed: %s", evt.Err)
 				}
 			case <-ctx.Done():
 				return xerrors.Errorf("retrieval timed out")
@@ -926,11 +926,11 @@ var clientQueryAskCmd = &cli.Command{
 				return xerrors.Errorf("failed to get peerID for miner: %w", err)
 			}
 
-			if peer.ID(mi.PeerId) == peer.ID("SETME") {
+			if peer.ID(*mi.PeerId) == peer.ID("SETME") {
 				return fmt.Errorf("the miner hasn't initialized yet")
 			}
 
-			pid = peer.ID(mi.PeerId)
+			pid = peer.ID(*mi.PeerId)
 		}
 
 		ask, err := api.ClientQueryAsk(ctx, pid, maddr)

cli/pprof.go

@@ -13,7 +13,7 @@ import (
 )
 
 var pprofCmd = &cli.Command{
-	Name:  "pprof",
+	Name:   "pprof",
 	Hidden: true,
 	Subcommands: []*cli.Command{
 		PprofGoroutines,
@@ -42,7 +42,7 @@ var PprofGoroutines = &cli.Command{
 			return err
 		}
 
-		 addr = "http://" + addr + "/debug/pprof/goroutine?debug=2"
+		addr = "http://" + addr + "/debug/pprof/goroutine?debug=2"
 
 		r, err := http.Get(addr)
 		if err != nil {
@@ -56,4 +56,3 @@ var PprofGoroutines = &cli.Command{
 		return r.Body.Close()
 	},
 }
-

cmd/lotus-chainwatch/processor/common_actors.go

@@ -16,7 +16,6 @@ import (
 	_init "github.com/filecoin-project/specs-actors/actors/builtin/init"
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
 	"github.com/ipfs/go-cid"
-	"github.com/multiformats/go-multihash"
 	typegen "github.com/whyrusleeping/cbor-gen"
 )
 
@@ -232,20 +231,20 @@ func (p *Processor) storeActorHeads(actors map[cid.Cid]ActorTips) error {
 		return err
 	}
 	if _, err := tx.Exec(`
-		create temp table a (like actors excluding constraints) on commit drop;
+		create temp table a_tmp (like actors excluding constraints) on commit drop;
 	`); err != nil {
 		return xerrors.Errorf("prep temp: %w", err)
 	}
 
-	stmt, err := tx.Prepare(`copy a (id, code, head, nonce, balance, stateroot) from stdin `)
+	stmt, err := tx.Prepare(`copy a_tmp (id, code, head, nonce, balance, stateroot) from stdin `)
 	if err != nil {
 		return err
 	}
 
 	for code, actTips := range actors {
 		actorName := code.String()
-		if s, err := multihash.Decode(code.Hash()); err != nil {
+		if builtin.IsBuiltinActor(code) {
-			actorName = string(s.Digest)
+			actorName = builtin.ActorNameByCode(code)
 		}
 		for _, actorInfo := range actTips {
 			for _, a := range actorInfo {
@@ -260,7 +259,7 @@ func (p *Processor) storeActorHeads(actors map[cid.Cid]ActorTips) error {
 		return err
 	}
 
-	if _, err := tx.Exec(`insert into actors select * from a on conflict do nothing `); err != nil {
+	if _, err := tx.Exec(`insert into actors select * from a_tmp on conflict do nothing `); err != nil {
 		return xerrors.Errorf("actor put: %w", err)
 	}
 
@@ -278,20 +277,20 @@ func (p *Processor) storeActorStates(actors map[cid.Cid]ActorTips) error {
 		return err
 	}
 	if _, err := tx.Exec(`
-		create temp table a (like actor_states excluding constraints) on commit drop;
+		create temp table as_tmp (like actor_states excluding constraints) on commit drop;
 	`); err != nil {
 		return xerrors.Errorf("prep temp: %w", err)
 	}
 
-	stmt, err := tx.Prepare(`copy a (head, code, state) from stdin `)
+	stmt, err := tx.Prepare(`copy as_tmp (head, code, state) from stdin `)
 	if err != nil {
 		return err
 	}
 
 	for code, actTips := range actors {
 		actorName := code.String()
-		if s, err := multihash.Decode(code.Hash()); err != nil {
+		if builtin.IsBuiltinActor(code) {
-			actorName = string(s.Digest)
+			actorName = builtin.ActorNameByCode(code)
 		}
 		for _, actorInfo := range actTips {
 			for _, a := range actorInfo {
@@ -306,7 +305,7 @@ func (p *Processor) storeActorStates(actors map[cid.Cid]ActorTips) error {
 		return err
 	}
 
-	if _, err := tx.Exec(`insert into actor_states select * from a on conflict do nothing `); err != nil {
+	if _, err := tx.Exec(`insert into actor_states select * from as_tmp on conflict do nothing `); err != nil {
 		return xerrors.Errorf("actor put: %w", err)
 	}
 

cmd/lotus-chainwatch/processor/miner.go

@@ -879,11 +879,15 @@ func (p *Processor) storeMinersActorInfoState(ctx context.Context, miners []mine
 				return err
 			}
 		}
+		var pid string
+		if mi.PeerId != nil {
+			pid = mi.PeerId.String()
+		}
 		if _, err := stmt.Exec(
 			m.common.addr.String(),
 			mi.Owner.String(),
 			mi.Worker.String(),
-			mi.PeerId.String(),
+			pid,
 			mi.SectorSize.ShortString(),
 		); err != nil {
 			log.Errorw("failed to store miner state", "state", m.state, "info", m.state.Info, "error", err)

cmd/lotus-chainwatch/processor/processor.go

@@ -336,16 +336,19 @@ where rnk <= $1
 		}
 		var c string
 		if err := rows.Scan(&c); err != nil {
-			return nil, xerrors.Errorf("Failed to scan unprocessed blocks: %w", err)
+			log.Errorf("Failed to scan unprocessed blocks: %s", err.Error())
+			continue
 		}
 		ci, err := cid.Parse(c)
 		if err != nil {
-			return nil, xerrors.Errorf("Failed to parse unprocessed blocks: %w", err)
+			log.Errorf("Failed to parse unprocessed blocks: %s", err.Error())
+			continue
 		}
 		bh, err := p.node.ChainGetBlock(ctx, ci)
 		if err != nil {
 			// this is a pretty serious issue.
-			return nil, xerrors.Errorf("Failed to get block header %s: %w", ci.String(), err)
+			log.Errorf("Failed to get block header %s: %s", ci.String(), err.Error())
+			continue
 		}
 		out[ci] = bh
 		if bh.Height < minBlock {

cmd/lotus-chainwatch/syncer/sync.go

@@ -239,7 +239,7 @@ func (s *Syncer) unsyncedBlocks(ctx context.Context, head *types.TipSet, since t
 			log.Debugw("To visit", "toVisit", toVisit.Len(), "toSync", len(toSync), "current_height", bh.Height)
 		}
 
-		if len(bh.Parents) == 0 {
+		if bh.Height == 0 {
 			continue
 		}
 

cmd/lotus-pcr/main.go

@@ -10,6 +10,7 @@ import (
 	"os"
 	"path/filepath"
 	"strconv"
+	"time"
 
 	"github.com/ipfs/go-cid"
 	logging "github.com/ipfs/go-log/v2"
@@ -20,6 +21,7 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/specs-actors/actors/abi"
+	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	"github.com/filecoin-project/specs-actors/actors/runtime/exitcode"
@@ -70,16 +72,24 @@ func main() {
 				EnvVars: []string{"LOTUS_PCR_PATH"},
 				Value:   "~/.lotuspcr", // TODO: Consider XDG_DATA_HOME
 			},
+			&cli.StringFlag{
+				Name:    "log-level",
+				EnvVars: []string{"LOTUS_PCR_LOG_LEVEL"},
+				Hidden:  true,
+				Value:   "info",
+			},
+		},
+		Before: func(cctx *cli.Context) error {
+			return logging.SetLogLevel("main", cctx.String("log-level"))
 		},
-
 		Commands: local,
 	}
 
 	if err := app.Run(os.Args); err != nil {
-		log.Warn(err)
+		log.Errorw("exit in error", "err", err)
+		os.Exit(1)
 		return
 	}
-
 }
 
 var versionCmd = &cli.Command{
@@ -90,6 +100,7 @@ var versionCmd = &cli.Command{
 		return nil
 	},
 }
+
 var runCmd = &cli.Command{
 	Name:  "run",
 	Usage: "Start message reimpursement",
@@ -97,19 +108,36 @@ var runCmd = &cli.Command{
 		&cli.StringFlag{
 			Name:    "from",
 			EnvVars: []string{"LOTUS_PCR_FROM"},
+			Usage:   "wallet address to send refund from",
 		},
 		&cli.BoolFlag{
 			Name:    "no-sync",
 			EnvVars: []string{"LOTUS_PCR_NO_SYNC"},
+			Usage:   "do not wait for chain sync to complete",
 		},
 		&cli.IntFlag{
-			Name:  "percent-extra",
+			Name:    "percent-extra",
-			Value: 3,
+			EnvVars: []string{"LOTUS_PCR_PERCENT_EXTRA"},
+			Usage:   "extra funds to send above the refund",
+			Value:   3,
 		},
 		&cli.IntFlag{
-			Name:  "head-delay",
+			Name:    "max-message-queue",
-			Usage: "the number of tipsets to delay message processing to smooth chain reorgs",
+			EnvVars: []string{"LOTUS_PCR_MAX_MESSAGE_QUEUE"},
-			Value: int(build.MessageConfidence),
+			Usage:   "set the maximum number of messages that can be queue in the mpool",
+			Value:   3000,
+		},
+		&cli.BoolFlag{
+			Name:    "dry-run",
+			EnvVars: []string{"LOTUS_PCR_DRY_RUN"},
+			Usage:   "do not send any messages",
+			Value:   false,
+		},
+		&cli.IntFlag{
+			Name:    "head-delay",
+			EnvVars: []string{"LOTUS_PCR_HEAD_DELAY"},
+			Usage:   "the number of tipsets to delay message processing to smooth chain reorgs",
+			Value:   int(build.MessageConfidence),
 		},
 	},
 	Action: func(cctx *cli.Context) error {
@@ -150,15 +178,52 @@ var runCmd = &cli.Command{
 		}
 
 		percentExtra := cctx.Int("percent-extra")
+		maxMessageQueue := cctx.Int("max-message-queue")
+		dryRun := cctx.Bool("dry-run")
+
+		rf := &refunder{
+			api:          api,
+			wallet:       from,
+			percentExtra: percentExtra,
+			dryRun:       dryRun,
+		}
 
 		for tipset := range tipsetsCh {
-			if err := ProcessTipset(ctx, api, tipset, from, percentExtra); err != nil {
+			refunds, err := rf.ProcessTipset(ctx, tipset)
+			if err != nil {
+				return err
+			}
+
+			if err := rf.Refund(ctx, tipset, refunds); err != nil {
 				return err
 			}
 
 			if err := r.SetHeight(tipset.Height()); err != nil {
 				return err
 			}
+
+			for {
+				msgs, err := api.MpoolPending(ctx, types.EmptyTSK)
+				if err != nil {
+					log.Warnw("failed to fetch pending messages", "err", err)
+					time.Sleep(time.Duration(int64(time.Second) * int64(build.BlockDelaySecs)))
+					continue
+				}
+
+				count := 0
+				for _, msg := range msgs {
+					if msg.Message.From == from {
+						count = count + 1
+					}
+				}
+
+				if count < maxMessageQueue {
+					break
+				}
+
+				log.Warnw("messages in mpool over max message queue", "message_count", count, "max_message_queue", maxMessageQueue)
+				time.Sleep(time.Duration(int64(time.Second) * int64(build.BlockDelaySecs)))
+			}
 		}
 
 		return nil
@@ -167,6 +232,7 @@ var runCmd = &cli.Command{
 
 type MinersRefund struct {
 	refunds map[address.Address]types.BigInt
+	count   int
 }
 
 func NewMinersRefund() *MinersRefund {
@@ -180,11 +246,13 @@ func (m *MinersRefund) Track(addr address.Address, value types.BigInt) {
 		m.refunds[addr] = types.NewInt(0)
 	}
 
+	m.count = m.count + 1
+
 	m.refunds[addr] = types.BigAdd(m.refunds[addr], value)
 }
 
 func (m *MinersRefund) Count() int {
-	return len(m.refunds)
+	return m.count
 }
 
 func (m *MinersRefund) Miners() []address.Address {
@@ -200,50 +268,58 @@ func (m *MinersRefund) GetRefund(addr address.Address) types.BigInt {
 	return m.refunds[addr]
 }
 
-type processTipSetApi interface {
+type refunderNodeApi interface {
 	ChainGetParentMessages(ctx context.Context, blockCid cid.Cid) ([]api.Message, error)
 	ChainGetParentReceipts(ctx context.Context, blockCid cid.Cid) ([]*types.MessageReceipt, error)
+	ChainGetTipSetByHeight(ctx context.Context, epoch abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
 	StateMinerInitialPledgeCollateral(ctx context.Context, addr address.Address, precommitInfo miner.SectorPreCommitInfo, tsk types.TipSetKey) (types.BigInt, error)
+	StateSectorPreCommitInfo(ctx context.Context, addr address.Address, sector abi.SectorNumber, tsk types.TipSetKey) (miner.SectorPreCommitOnChainInfo, error)
 	StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error)
 	MpoolPushMessage(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error)
 	GasEstimateGasPremium(ctx context.Context, nblocksincl uint64, sender address.Address, gaslimit int64, tsk types.TipSetKey) (types.BigInt, error)
 	WalletBalance(ctx context.Context, addr address.Address) (types.BigInt, error)
 }
 
-func ProcessTipset(ctx context.Context, api processTipSetApi, tipset *types.TipSet, wallet address.Address, percentExtra int) error {
+type refunder struct {
-	log.Infow("processing tipset", "height", tipset.Height(), "key", tipset.Key().String())
+	api          refunderNodeApi
+	wallet       address.Address
+	percentExtra int
+	dryRun       bool
+}
 
+func (r *refunder) ProcessTipset(ctx context.Context, tipset *types.TipSet) (*MinersRefund, error) {
 	cids := tipset.Cids()
 	if len(cids) == 0 {
-		return fmt.Errorf("no cids in tipset")
+		log.Errorw("no cids in tipset", "height", tipset.Height(), "key", tipset.Key())
+		return nil, fmt.Errorf("no cids in tipset")
 	}
 
-	msgs, err := api.ChainGetParentMessages(ctx, cids[0])
+	msgs, err := r.api.ChainGetParentMessages(ctx, cids[0])
 	if err != nil {
-		log.Errorw("failed to get tipset parent messages", "err", err)
+		log.Errorw("failed to get tipset parent messages", "err", err, "height", tipset.Height(), "key", tipset.Key())
-		return nil
+		return nil, nil
 	}
 
-	recps, err := api.ChainGetParentReceipts(ctx, cids[0])
+	recps, err := r.api.ChainGetParentReceipts(ctx, cids[0])
 	if err != nil {
-		log.Errorw("failed to get tipset parent receipts", "err", err)
+		log.Errorw("failed to get tipset parent receipts", "err", err, "height", tipset.Height(), "key", tipset.Key())
-		return nil
+		return nil, nil
 	}
 
 	if len(msgs) != len(recps) {
-		log.Errorw("message length does not match receipts length", "messages", len(msgs), "receipts", len(recps))
+		log.Errorw("message length does not match receipts length", "height", tipset.Height(), "key", tipset.Key(), "messages", len(msgs), "receipts", len(recps))
-		return nil
+		return nil, nil
 	}
 
 	refunds := NewMinersRefund()
 
-	count := 0
+	refundValue := types.NewInt(0)
 	for i, msg := range msgs {
 		m := msg.Message
 
-		a, err := api.StateGetActor(ctx, m.To, tipset.Key())
+		a, err := r.api.StateGetActor(ctx, m.To, tipset.Key())
 		if err != nil {
-			log.Warnw("failed to look up state actor", "actor", m.To)
+			log.Warnw("failed to look up state actor", "height", tipset.Height(), "key", tipset.Key(), "actor", m.To)
 			continue
 		}
 
@@ -251,39 +327,87 @@ func ProcessTipset(ctx context.Context, api processTipSetApi, tipset *types.TipS
 			continue
 		}
 
-		// we only care to look at PreCommitSector messages
+		var messageMethod string
-		if m.Method != builtin.MethodsMiner.PreCommitSector {
+
+		switch m.Method {
+		case builtin.MethodsMiner.ProveCommitSector:
+			messageMethod = "ProveCommitSector"
+			if recps[i].ExitCode != exitcode.Ok {
+				log.Debugw("skipping non-ok exitcode message", "method", messageMethod, "cid", msg.Cid, "miner", m.To, "exitcode", recps[i].ExitCode)
+				continue
+			}
+
+			var proveCommitSector miner.ProveCommitSectorParams
+			if err := proveCommitSector.UnmarshalCBOR(bytes.NewBuffer(m.Params)); err != nil {
+				log.Warnw("failed to decode provecommit params", "err", err, "method", messageMethod, "cid", msg.Cid, "miner", m.To)
+				continue
+			}
+
+			// We use the parent tipset key because precommit information is removed when ProveCommitSector is executed
+			precommitChainInfo, err := r.api.StateSectorPreCommitInfo(ctx, m.To, proveCommitSector.SectorNumber, tipset.Parents())
+			if err != nil {
+				log.Warnw("failed to get precommit info for sector", "err", err, "method", messageMethod, "cid", msg.Cid, "miner", m.To, "sector_number", proveCommitSector.SectorNumber)
+				continue
+			}
+
+			precommitTipset, err := r.api.ChainGetTipSetByHeight(ctx, precommitChainInfo.PreCommitEpoch, tipset.Key())
+			if err != nil {
+				log.Warnf("failed to lookup precommit epoch", "err", err, "method", messageMethod, "cid", msg.Cid, "miner", m.To, "sector_number", proveCommitSector.SectorNumber)
+				continue
+			}
+
+			collateral, err := r.api.StateMinerInitialPledgeCollateral(ctx, m.To, precommitChainInfo.Info, precommitTipset.Key())
+			if err != nil {
+				log.Warnw("failed to get initial pledge collateral", "err", err, "method", messageMethod, "cid", msg.Cid, "miner", m.To, "sector_number", proveCommitSector.SectorNumber)
+			}
+
+			collateral = big.Sub(collateral, precommitChainInfo.PreCommitDeposit)
+			if collateral.LessThan(big.Zero()) {
+				log.Debugw("skipping zero pledge collateral difference", "method", messageMethod, "cid", msg.Cid, "miner", m.To, "sector_number", proveCommitSector.SectorNumber)
+				continue
+			}
+
+			refundValue = collateral
+		case builtin.MethodsMiner.PreCommitSector:
+			messageMethod = "PreCommitSector"
+
+			if recps[i].ExitCode != exitcode.Ok {
+				log.Debugw("skipping non-ok exitcode message", "method", messageMethod, "cid", msg.Cid, "miner", m.To, "exitcode", recps[i].ExitCode)
+				continue
+			}
+
+			var precommitInfo miner.SectorPreCommitInfo
+			if err := precommitInfo.UnmarshalCBOR(bytes.NewBuffer(m.Params)); err != nil {
+				log.Warnw("failed to decode precommit params", "err", err, "method", messageMethod, "cid", msg.Cid, "miner", m.To)
+				continue
+			}
+
+			collateral, err := r.api.StateMinerInitialPledgeCollateral(ctx, m.To, precommitInfo, tipset.Key())
+			if err != nil {
+				log.Warnw("failed to calculate initial pledge collateral", "err", err, "method", messageMethod, "cid", msg.Cid, "miner", m.To, "sector_number", precommitInfo.SectorNumber)
+				continue
+			}
+
+			refundValue = collateral
+		default:
 			continue
 		}
 
-		if recps[i].ExitCode != exitcode.Ok {
+		if r.percentExtra > 0 {
-			log.Debugw("skipping non-ok exitcode message", "cid", msg.Cid.String(), "exitcode", recps[i].ExitCode)
+			refundValue = types.BigAdd(refundValue, types.BigDiv(types.BigMul(refundValue, types.NewInt(100)), types.NewInt(uint64(r.percentExtra))))
 		}
 
-		var precommitInfo miner.SectorPreCommitInfo
+		log.Debugw("processing message", "method", messageMethod, "cid", msg.Cid, "from", m.From, "to", m.To, "value", m.Value, "gas_fee_cap", m.GasFeeCap, "gas_premium", m.GasPremium, "gas_used", recps[i].GasUsed, "refund", refundValue)
-		if err := precommitInfo.UnmarshalCBOR(bytes.NewBuffer(m.Params)); err != nil {
-			log.Warnw("failed to decode precommit params", "err", err)
-			continue
-		}
 
-		refundValue, err := api.StateMinerInitialPledgeCollateral(ctx, m.To, precommitInfo, tipset.Key())
-		if err != nil {
-			log.Warnw("failed to calculate", "err", err)
-			continue
-		}
-
-		if percentExtra > 0 {
-			refundValue = types.BigAdd(refundValue, types.BigDiv(refundValue, types.NewInt(100*uint64(percentExtra))))
-		}
-
-		log.Infow("processing message", "from", m.From, "to", m.To, "value", m.Value.String(), "gas_fee_cap", m.GasFeeCap.String(), "gas_premium", m.GasPremium.String(), "gas_used", fmt.Sprintf("%d", recps[i].GasUsed), "refund", refundValue.String())
-
-		count = count + 1
 		refunds.Track(m.From, refundValue)
 	}
 
+	return refunds, nil
+}
+
+func (r *refunder) Refund(ctx context.Context, tipset *types.TipSet, refunds *MinersRefund) error {
 	if refunds.Count() == 0 {
-		log.Debugw("no messages to refund in tipset")
+		log.Debugw("no messages to refund in tipset", "height", tipset.Height(), "key", tipset.Key())
 		return nil
 	}
 
@@ -294,15 +418,15 @@ func ProcessTipset(ctx context.Context, api processTipSetApi, tipset *types.TipS
 		refundValue := refunds.GetRefund(maddr)
 
 		// We want to try and ensure these messages get mined quickly
-		gasPremium, err := api.GasEstimateGasPremium(ctx, 0, wallet, 0, tipset.Key())
+		gasPremium, err := r.api.GasEstimateGasPremium(ctx, 0, r.wallet, 0, tipset.Key())
 		if err != nil {
-			log.Warnw("failed to estimate gas premium", "err", err)
+			log.Warnw("failed to estimate gas premium", "err", err, "height", tipset.Height(), "key", tipset.Key())
 			continue
 		}
 
 		msg := &types.Message{
 			Value: refundValue,
-			From:  wallet,
+			From:  r.wallet,
 			To:    maddr,
 
 			GasPremium: gasPremium,
@@ -312,32 +436,34 @@ func ProcessTipset(ctx context.Context, api processTipSetApi, tipset *types.TipS
 		messages = append(messages, msg)
 	}
 
-	balance, err := api.WalletBalance(ctx, wallet)
+	balance, err := r.api.WalletBalance(ctx, r.wallet)
 	if err != nil {
+		log.Errorw("failed to get wallet balance", "err", err, "height", tipset.Height(), "key", tipset.Key())
 		return xerrors.Errorf("failed to get wallet balance :%w", err)
 	}
 
 	// Calculate the minimum balance as the total refund we need to issue plus 5% to cover fees
 	minBalance := types.BigAdd(refundSum, types.BigDiv(refundSum, types.NewInt(500)))
 	if balance.LessThan(minBalance) {
-		log.Errorw("not sufficent funds to cover refunds", "balance", balance.String(), "refund_sum", refundSum.String(), "minimum_required", minBalance.String())
+		log.Errorw("not sufficent funds to cover refunds", "balance", balance, "refund_sum", refundSum, "minimum_required", minBalance)
 		return xerrors.Errorf("wallet does not have enough balance to cover refund")
 	}
 
 	failures := 0
 	refundSum.SetUint64(0)
 	for _, msg := range messages {
-		if _, err = api.MpoolPushMessage(ctx, msg, nil); err != nil {
+		if !r.dryRun {
-			log.Errorw("failed to MpoolPushMessage", "err", err, "msg", msg)
+			if _, err = r.api.MpoolPushMessage(ctx, msg, nil); err != nil {
-			failures = failures + 1
+				log.Errorw("failed to MpoolPushMessage", "err", err, "msg", msg)
-			continue
+				failures = failures + 1
+				continue
+			}
 		}
 
 		refundSum = types.BigAdd(refundSum, msg.Value)
 	}
 
-	log.Infow("tipset stats", "messages_sent", len(messages)-failures, "refund_sum", refundSum.String(), "messages_failures", failures)
+	log.Infow("tipset stats", "height", tipset.Height(), "key", tipset.Key(), "messages_sent", len(messages)-failures, "refund_sum", refundSum, "messages_failures", failures, "messages_processed", refunds.Count())
-
 	return nil
 }
 

cmd/lotus-seed/genesis.go

@@ -48,10 +48,11 @@ var genesisNewCmd = &cli.Command{
 			return xerrors.New("seed genesis new [genesis.json]")
 		}
 		out := genesis.Template{
-			Accounts:        []genesis.Actor{},
+			Accounts:         []genesis.Actor{},
-			Miners:          []genesis.Miner{},
+			Miners:           []genesis.Miner{},
-			VerifregRootKey: gen.DefaultVerifregRootkeyActor,
+			VerifregRootKey:  gen.DefaultVerifregRootkeyActor,
-			NetworkName:     cctx.String("network-name"),
+			RemainderAccount: gen.DefaultRemainderAccountActor,
+			NetworkName:      cctx.String("network-name"),
 		}
 		if out.NetworkName == "" {
 			out.NetworkName = "localnet-" + uuid.New().String()

cmd/lotus-storage-miner/config.go

@@ -9,7 +9,7 @@ import (
 )
 
 var configCmd = &cli.Command{
-	Name: "config",
+	Name:  "config",
 	Usage: "Output default configuration",
 	Action: func(cctx *cli.Context) error {
 		comm, err := config.ConfigComment(config.DefaultStorageMiner())

extern/storage-sealing/checks.go

@@ -26,10 +26,12 @@ type ErrBadCommD struct{ error }
 type ErrExpiredTicket struct{ error }
 type ErrBadTicket struct{ error }
 type ErrPrecommitOnChain struct{ error }
+type ErrSectorNumberAllocated struct{ error }
 
 type ErrBadSeed struct{ error }
 type ErrInvalidProof struct{ error }
 type ErrNoPrecommit struct{ error }
+type ErrCommitWaitFailed struct{ error }
 
 func checkPieces(ctx context.Context, si SectorInfo, api SealingAPI) error {
 	tok, height, err := api.ChainHead(ctx)
@@ -87,6 +89,9 @@ func checkPrecommit(ctx context.Context, maddr address.Address, si SectorInfo, t
 
 	pci, err := api.StateSectorPreCommitInfo(ctx, maddr, si.SectorNumber, tok)
 	if err != nil {
+		if err == ErrSectorAllocated {
+			return &ErrSectorNumberAllocated{err}
+		}
 		return &ErrApi{xerrors.Errorf("getting precommit info: %w", err)}
 	}
 
@@ -106,6 +111,16 @@ func (m *Sealing) checkCommit(ctx context.Context, si SectorInfo, proof []byte,
 	}
 
 	pci, err := m.api.StateSectorPreCommitInfo(ctx, m.maddr, si.SectorNumber, tok)
+	if err == ErrSectorAllocated {
+		// not much more we can check here, basically try to wait for commit,
+		// and hope that this will work
+
+		if si.CommitMessage != nil {
+			return &ErrCommitWaitFailed{err}
+		}
+
+		return err
+	}
 	if err != nil {
 		return xerrors.Errorf("getting precommit info: %w", err)
 	}

extern/storage-sealing/fsm.go

@@ -108,6 +108,7 @@ var fsmPlanners = map[SectorState]func(events []statemachine.Event, state *Secto
 		on(SectorRetryPreCommitWait{}, PreCommitWait),
 		on(SectorChainPreCommitFailed{}, PreCommitFailed),
 		on(SectorRetryPreCommit{}, PreCommitting),
+		on(SectorRetryCommitWait{}, CommitWait),
 	),
 	FinalizeFailed: planOne(
 		on(SectorRetryFinalize{}, FinalizeSector),
@@ -225,6 +226,8 @@ func (m *Sealing) plan(events []statemachine.Event, state *SectorInfo) (func(sta
 
 	*/
 
+	m.stats.updateSector(m.minerSector(state.SectorNumber), state.State)
+
 	switch state.State {
 	// Happy path
 	case Empty:
@@ -315,6 +318,8 @@ func planCommitting(events []statemachine.Event, state *SectorInfo) error {
 			state.State = SealPreCommit1Failed
 		case SectorCommitFailed:
 			state.State = CommitFailed
+		case SectorRetryCommitWait:
+			state.State = CommitWait
 		default:
 			return xerrors.Errorf("planCommitting got event of unknown type %T, events: %+v", event.User, events)
 		}
@@ -328,10 +333,25 @@ func (m *Sealing) restartSectors(ctx context.Context) error {
 		log.Errorf("loading sector list: %+v", err)
 	}
 
+	cfg, err := m.getConfig()
+	if err != nil {
+		return xerrors.Errorf("getting the sealing delay: %w", err)
+	}
+
 	for _, sector := range trackedSectors {
 		if err := m.sectors.Send(uint64(sector.SectorNumber), SectorRestart{}); err != nil {
 			log.Errorf("restarting sector %d: %+v", sector.SectorNumber, err)
 		}
+
+		if sector.State == WaitDeals {
+			if cfg.WaitDealsDelay > 0 {
+				timer := time.NewTimer(cfg.WaitDealsDelay)
+				go func() {
+					<-timer.C
+					m.StartPacking(sector.SectorNumber)
+				}()
+			}
+		}
 	}
 
 	// TODO: Grab on-chain sector set and diff with trackedSectors

extern/storage-sealing/fsm_events.go

@@ -252,6 +252,10 @@ func (evt SectorRetryInvalidProof) apply(state *SectorInfo) {
 	state.InvalidProofs++
 }
 
+type SectorRetryCommitWait struct{}
+
+func (evt SectorRetryCommitWait) apply(state *SectorInfo) {}
+
 // Faults
 
 type SectorFaulty struct{}

extern/storage-sealing/fsm_test.go

@@ -3,6 +3,8 @@ package sealing
 import (
 	"testing"
 
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/specs-actors/actors/abi"
 	logging "github.com/ipfs/go-log/v2"
 	"github.com/stretchr/testify/require"
 
@@ -25,8 +27,14 @@ type test struct {
 }
 
 func TestHappyPath(t *testing.T) {
+	ma, _ := address.NewIDAddress(55151)
 	m := test{
-		s:     &Sealing{},
+		s: &Sealing{
+			maddr: ma,
+			stats: SectorStats{
+				bySector: map[abi.SectorID]statSectorState{},
+			},
+		},
 		t:     t,
 		state: &SectorInfo{State: Packing},
 	}
@@ -60,8 +68,14 @@ func TestHappyPath(t *testing.T) {
 }
 
 func TestSeedRevert(t *testing.T) {
+	ma, _ := address.NewIDAddress(55151)
 	m := test{
-		s:     &Sealing{},
+		s: &Sealing{
+			maddr: ma,
+			stats: SectorStats{
+				bySector: map[abi.SectorID]statSectorState{},
+			},
+		},
 		t:     t,
 		state: &SectorInfo{State: Packing},
 	}
@@ -101,8 +115,14 @@ func TestSeedRevert(t *testing.T) {
 }
 
 func TestPlanCommittingHandlesSectorCommitFailed(t *testing.T) {
+	ma, _ := address.NewIDAddress(55151)
 	m := test{
-		s:     &Sealing{},
+		s: &Sealing{
+			maddr: ma,
+			stats: SectorStats{
+				bySector: map[abi.SectorID]statSectorState{},
+			},
+		},
 		t:     t,
 		state: &SectorInfo{State: Committing},
 	}

extern/storage-sealing/garbage.go

@@ -31,6 +31,17 @@ func (m *Sealing) pledgeSector(ctx context.Context, sectorID abi.SectorID, exist
 }
 
 func (m *Sealing) PledgeSector() error {
+	cfg, err := m.getConfig()
+	if err != nil {
+		return xerrors.Errorf("getting config: %w", err)
+	}
+
+	if cfg.MaxSealingSectors > 0 {
+		if m.stats.curSealing() > cfg.MaxSealingSectors {
+			return xerrors.Errorf("too many sectors sealing (curSealing: %d, max: %d)", m.stats.curSealing(), cfg.MaxSealingSectors)
+		}
+	}
+
 	go func() {
 		ctx := context.TODO() // we can't use the context from command which invokes
 		// this, as we run everything here async, and it's cancelled when the

extern/storage-sealing/sealiface/config.go

@@ -0,0 +1,18 @@
+package sealiface
+
+import "time"
+
+// this has to be in a separate package to not make lotus API depend on filecoin-ffi
+
+type Config struct {
+	// 0 = no limit
+	MaxWaitDealsSectors uint64
+
+	// includes failed, 0 = no limit
+	MaxSealingSectors uint64
+
+	// includes failed, 0 = no limit
+	MaxSealingSectorsForDeals uint64
+
+	WaitDealsDelay time.Duration
+}

extern/storage-sealing/sealing.go

@@ -2,7 +2,9 @@ package sealing
 
 import (
 	"context"
+	"errors"
 	"io"
+	"math"
 	"sync"
 	"time"
 
@@ -33,9 +35,14 @@ type SectorLocation struct {
 	Partition uint64
 }
 
+var ErrSectorAllocated = errors.New("sectorNumber is allocated, but PreCommit info wasn't found on chain")
+
 type SealingAPI interface {
 	StateWaitMsg(context.Context, cid.Cid) (MsgLookup, error)
+	StateSearchMsg(context.Context, cid.Cid) (*MsgLookup, error)
 	StateComputeDataCommitment(ctx context.Context, maddr address.Address, sectorType abi.RegisteredSealProof, deals []abi.DealID, tok TipSetToken) (cid.Cid, error)
+
+	// Can return ErrSectorAllocated in case precommit info wasn't found, but the sector number is marked as allocated
 	StateSectorPreCommitInfo(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tok TipSetToken) (*miner.SectorPreCommitOnChainInfo, error)
 	StateSectorGetInfo(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tok TipSetToken) (*miner.SectorOnChainInfo, error)
 	StateSectorPartition(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tok TipSetToken) (*SectorLocation, error)
@@ -70,7 +77,9 @@ type Sealing struct {
 	upgradeLk sync.Mutex
 	toUpgrade map[abi.SectorNumber]struct{}
 
-	getSealDelay GetSealingDelayFunc
+	stats SectorStats
+
+	getConfig GetSealingConfigFunc
 }
 
 type FeeConfig struct {
@@ -80,7 +89,7 @@ type FeeConfig struct {
 
 type UnsealedSectorMap struct {
 	infos map[abi.SectorNumber]UnsealedSectorInfo
-	mux   sync.Mutex
+	lk    sync.Mutex
 }
 
 type UnsealedSectorInfo struct {
@@ -90,7 +99,7 @@ type UnsealedSectorInfo struct {
 	pieceSizes []abi.UnpaddedPieceSize
 }
 
-func New(api SealingAPI, fc FeeConfig, events Events, maddr address.Address, ds datastore.Batching, sealer sectorstorage.SectorManager, sc SectorIDCounter, verif ffiwrapper.Verifier, pcp PreCommitPolicy, gsd GetSealingDelayFunc) *Sealing {
+func New(api SealingAPI, fc FeeConfig, events Events, maddr address.Address, ds datastore.Batching, sealer sectorstorage.SectorManager, sc SectorIDCounter, verif ffiwrapper.Verifier, pcp PreCommitPolicy, gc GetSealingConfigFunc) *Sealing {
 	s := &Sealing{
 		api:    api,
 		feeCfg: fc,
@@ -103,11 +112,15 @@ func New(api SealingAPI, fc FeeConfig, events Events, maddr address.Address, ds
 		pcp:    pcp,
 		unsealedInfoMap: UnsealedSectorMap{
 			infos: make(map[abi.SectorNumber]UnsealedSectorInfo),
-			mux:   sync.Mutex{},
+			lk:    sync.Mutex{},
 		},
 
-		toUpgrade:    map[abi.SectorNumber]struct{}{},
+		toUpgrade: map[abi.SectorNumber]struct{}{},
-		getSealDelay: gsd,
+		getConfig: gc,
+
+		stats: SectorStats{
+			bySector: map[abi.SectorID]statSectorState{},
+		},
 	}
 
 	s.sectors = statemachine.New(namespace.Wrap(ds, datastore.NewKey(SectorStorePrefix)), s, SectorInfo{})
@@ -137,18 +150,18 @@ func (m *Sealing) AddPieceToAnySector(ctx context.Context, size abi.UnpaddedPiec
 		return 0, 0, xerrors.Errorf("piece cannot fit into a sector")
 	}
 
-	m.unsealedInfoMap.mux.Lock()
+	m.unsealedInfoMap.lk.Lock()
 
 	sid, pads, err := m.getSectorAndPadding(size)
 	if err != nil {
-		m.unsealedInfoMap.mux.Unlock()
+		m.unsealedInfoMap.lk.Unlock()
 		return 0, 0, xerrors.Errorf("getting available sector: %w", err)
 	}
 
 	for _, p := range pads {
 		err = m.addPiece(ctx, sid, p.Unpadded(), NewNullReader(p.Unpadded()), nil)
 		if err != nil {
-			m.unsealedInfoMap.mux.Unlock()
+			m.unsealedInfoMap.lk.Unlock()
 			return 0, 0, xerrors.Errorf("writing pads: %w", err)
 		}
 	}
@@ -157,12 +170,15 @@ func (m *Sealing) AddPieceToAnySector(ctx context.Context, size abi.UnpaddedPiec
 	err = m.addPiece(ctx, sid, size, r, &d)
 
 	if err != nil {
-		m.unsealedInfoMap.mux.Unlock()
+		m.unsealedInfoMap.lk.Unlock()
 		return 0, 0, xerrors.Errorf("adding piece to sector: %w", err)
 	}
 
-	m.unsealedInfoMap.mux.Unlock()
+	startPacking := m.unsealedInfoMap.infos[sid].numDeals >= getDealPerSectorLimit(m.sealer.SectorSize())
-	if m.unsealedInfoMap.infos[sid].numDeals == getDealPerSectorLimit(m.sealer.SectorSize()) {
+
+	m.unsealedInfoMap.lk.Unlock()
+
+	if startPacking {
 		if err := m.StartPacking(sid); err != nil {
 			return 0, 0, xerrors.Errorf("start packing: %w", err)
 		}
@@ -171,7 +187,7 @@ func (m *Sealing) AddPieceToAnySector(ctx context.Context, size abi.UnpaddedPiec
 	return sid, offset, nil
 }
 
-// Caller should hold m.unsealedInfoMap.mux
+// Caller should hold m.unsealedInfoMap.lk
 func (m *Sealing) addPiece(ctx context.Context, sectorID abi.SectorNumber, size abi.UnpaddedPieceSize, r io.Reader, di *DealInfo) error {
 	log.Infof("Adding piece to sector %d", sectorID)
 	ppi, err := m.sealer.AddPiece(sectorstorage.WithPriority(ctx, DealSectorPriority), m.minerSector(sectorID), m.unsealedInfoMap.infos[sectorID].pieceSizes, size, r)
@@ -206,7 +222,7 @@ func (m *Sealing) Remove(ctx context.Context, sid abi.SectorNumber) error {
 	return m.sectors.Send(uint64(sid), SectorRemove{})
 }
 
-// Caller should NOT hold m.unsealedInfoMap.mux
+// Caller should NOT hold m.unsealedInfoMap.lk
 func (m *Sealing) StartPacking(sectorID abi.SectorNumber) error {
 	log.Infof("Starting packing sector %d", sectorID)
 	err := m.sectors.Send(uint64(sectorID), SectorStartPacking{})
@@ -214,14 +230,14 @@ func (m *Sealing) StartPacking(sectorID abi.SectorNumber) error {
 		return err
 	}
 
-	m.unsealedInfoMap.mux.Lock()
+	m.unsealedInfoMap.lk.Lock()
 	delete(m.unsealedInfoMap.infos, sectorID)
-	m.unsealedInfoMap.mux.Unlock()
+	m.unsealedInfoMap.lk.Unlock()
 
 	return nil
 }
 
-// Caller should hold m.unsealedInfoMap.mux
+// Caller should hold m.unsealedInfoMap.lk
 func (m *Sealing) getSectorAndPadding(size abi.UnpaddedPieceSize) (abi.SectorNumber, []abi.PaddedPieceSize, error) {
 	ss := abi.PaddedPieceSize(m.sealer.SectorSize())
 	for k, v := range m.unsealedInfoMap.infos {
@@ -231,7 +247,7 @@ func (m *Sealing) getSectorAndPadding(size abi.UnpaddedPieceSize) (abi.SectorNum
 		}
 	}
 
-	ns, err := m.newSector()
+	ns, err := m.newDealSector()
 	if err != nil {
 		return 0, nil, err
 	}
@@ -245,8 +261,66 @@ func (m *Sealing) getSectorAndPadding(size abi.UnpaddedPieceSize) (abi.SectorNum
 	return ns, nil, nil
 }
 
-// newSector creates a new sector for deal storage
+// newDealSector creates a new sector for deal storage
-func (m *Sealing) newSector() (abi.SectorNumber, error) {
+func (m *Sealing) newDealSector() (abi.SectorNumber, error) {
+	// First make sure we don't have too many 'open' sectors
+
+	cfg, err := m.getConfig()
+	if err != nil {
+		return 0, xerrors.Errorf("getting config: %w", err)
+	}
+
+	if cfg.MaxSealingSectorsForDeals > 0 {
+		if m.stats.curSealing() > cfg.MaxSealingSectorsForDeals {
+			return 0, xerrors.Errorf("too many sectors sealing")
+		}
+	}
+
+	if cfg.MaxWaitDealsSectors > 0 {
+		// run in a loop because we have to drop the map lock here for a bit
+		tries := 0
+
+		// we have to run in a loop as we're dropping unsealedInfoMap.lk
+		//  to actually call StartPacking. When we do that, another entry can
+		//  get added to unsealedInfoMap.
+		for uint64(len(m.unsealedInfoMap.infos)) >= cfg.MaxWaitDealsSectors {
+			if tries > 10 {
+				// whatever...
+				break
+			}
+
+			if tries > 0 {
+				m.unsealedInfoMap.lk.Unlock()
+				time.Sleep(time.Second)
+				m.unsealedInfoMap.lk.Lock()
+			}
+
+			tries++
+			var mostStored abi.PaddedPieceSize = math.MaxUint64
+			var best abi.SectorNumber = math.MaxUint64
+
+			for sn, info := range m.unsealedInfoMap.infos {
+				if info.stored+1 > mostStored+1 { // 18446744073709551615 + 1 = 0
+					best = sn
+				}
+			}
+
+			if best == math.MaxUint64 {
+				// probably not possible, but who knows
+				break
+			}
+
+			m.unsealedInfoMap.lk.Unlock()
+			if err := m.StartPacking(best); err != nil {
+				log.Error("newDealSector StartPacking error: %+v", err)
+				continue // let's pretend this is fine
+			}
+			m.unsealedInfoMap.lk.Lock()
+		}
+	}
+
+	// Now actually create a new sector
+
 	sid, err := m.sc.Next()
 	if err != nil {
 		return 0, xerrors.Errorf("getting sector number: %w", err)
@@ -272,13 +346,13 @@ func (m *Sealing) newSector() (abi.SectorNumber, error) {
 		return 0, xerrors.Errorf("starting the sector fsm: %w", err)
 	}
 
-	sd, err := m.getSealDelay()
+	cf, err := m.getConfig()
 	if err != nil {
 		return 0, xerrors.Errorf("getting the sealing delay: %w", err)
 	}
 
-	if sd > 0 {
+	if cf.WaitDealsDelay > 0 {
-		timer := time.NewTimer(sd)
+		timer := time.NewTimer(cf.WaitDealsDelay)
 		go func() {
 			<-timer.C
 			m.StartPacking(sid)

extern/storage-sealing/sector_state.go

@@ -36,3 +36,14 @@ const (
 	RemoveFailed SectorState = "RemoveFailed"
 	Removed      SectorState = "Removed"
 )
+
+func toStatState(st SectorState) statSectorState {
+	switch st {
+	case Empty, WaitDeals, Packing, PreCommit1, PreCommit2, PreCommitting, PreCommitWait, WaitSeed, Committing, CommitWait, FinalizeSector:
+		return sstSealing
+	case Proving, Removed, Removing:
+		return sstProving
+	}
+
+	return sstFailed
+}

extern/storage-sealing/states_failed.go

@@ -85,6 +85,10 @@ func (m *Sealing) handlePreCommitFailed(ctx statemachine.Context, sector SectorI
 			return ctx.Send(SectorRetryPreCommit{})
 		case *ErrPrecommitOnChain:
 			// noop
+		case *ErrSectorNumberAllocated:
+			log.Errorf("handlePreCommitFailed: sector number already allocated, not proceeding: %+v", err)
+			// TODO: check if the sector is committed (not sure how we'd end up here)
+			return nil
 		default:
 			return xerrors.Errorf("checkPrecommit sanity check error: %w", err)
 		}
@@ -158,6 +162,8 @@ func (m *Sealing) handleCommitFailed(ctx statemachine.Context, sector SectorInfo
 			return ctx.Send(SectorChainPreCommitFailed{xerrors.Errorf("no precommit: %w", err)})
 		case *ErrPrecommitOnChain:
 			// noop, this is expected
+		case *ErrSectorNumberAllocated:
+			// noop, already committed?
 		default:
 			return xerrors.Errorf("checkPrecommit sanity check error (%T): %w", err, err)
 		}
@@ -186,6 +192,12 @@ func (m *Sealing) handleCommitFailed(ctx statemachine.Context, sector SectorInfo
 			return ctx.Send(SectorRetryPreCommitWait{})
 		case *ErrNoPrecommit:
 			return ctx.Send(SectorRetryPreCommit{})
+		case *ErrCommitWaitFailed:
+			if err := failedCooldown(ctx, sector); err != nil {
+				return err
+			}
+
+			return ctx.Send(SectorRetryCommitWait{})
 		default:
 			return xerrors.Errorf("checkCommit sanity check error (%T): %w", err, err)
 		}

extern/storage-sealing/states_sealing.go

@@ -123,6 +123,14 @@ func (m *Sealing) handlePreCommit2(ctx statemachine.Context, sector SectorInfo)
 	})
 }
 
+// TODO: We should probably invoke this method in most (if not all) state transition failures after handlePreCommitting
+func (m *Sealing) remarkForUpgrade(sid abi.SectorNumber) {
+	err := m.MarkForUpgrade(sid)
+	if err != nil {
+		log.Errorf("error re-marking sector %d as for upgrade: %+v", sid, err)
+	}
+}
+
 func (m *Sealing) handlePreCommitting(ctx statemachine.Context, sector SectorInfo) error {
 	tok, height, err := m.api.ChainHead(ctx.Context())
 	if err != nil {
@@ -149,6 +157,10 @@ func (m *Sealing) handlePreCommitting(ctx statemachine.Context, sector SectorInf
 			return ctx.Send(SectorSealPreCommit1Failed{xerrors.Errorf("bad ticket: %w", err)})
 		case *ErrPrecommitOnChain:
 			return ctx.Send(SectorPreCommitLanded{TipSet: tok}) // we re-did precommit
+		case *ErrSectorNumberAllocated:
+			log.Errorf("handlePreCommitFailed: sector number already allocated, not proceeding: %+v", err)
+			// TODO: check if the sector is committed (not sure how we'd end up here)
+			return nil
 		default:
 			return xerrors.Errorf("checkPrecommit sanity check error: %w", err)
 		}
@@ -193,6 +205,9 @@ func (m *Sealing) handlePreCommitting(ctx statemachine.Context, sector SectorInf
 	log.Infof("submitting precommit for sector %d (deposit: %s): ", sector.SectorNumber, deposit)
 	mcid, err := m.api.SendMsg(ctx.Context(), waddr, m.maddr, builtin.MethodsMiner.PreCommitSector, deposit, m.feeCfg.MaxPreCommitGasFee, enc.Bytes())
 	if err != nil {
+		if params.ReplaceCapacity {
+			m.remarkForUpgrade(params.ReplaceSectorNumber)
+		}
 		return ctx.Send(SectorChainPreCommitFailed{xerrors.Errorf("pushing message to mpool: %w", err)})
 	}
 
@@ -204,7 +219,7 @@ func (m *Sealing) handlePreCommitWait(ctx statemachine.Context, sector SectorInf
 		return ctx.Send(SectorChainPreCommitFailed{xerrors.Errorf("precommit message was nil")})
 	}
 
-	// would be ideal to just use the events.Called handler, but it wouldnt be able to handle individual message timeouts
+	// would be ideal to just use the events.Called handler, but it wouldn't be able to handle individual message timeouts
 	log.Info("Sector precommitted: ", sector.SectorNumber)
 	mw, err := m.api.StateWaitMsg(ctx.Context(), *sector.PreCommitMessage)
 	if err != nil {
@@ -275,6 +290,20 @@ func (m *Sealing) handleWaitSeed(ctx statemachine.Context, sector SectorInfo) er
 }
 
 func (m *Sealing) handleCommitting(ctx statemachine.Context, sector SectorInfo) error {
+	if sector.CommitMessage != nil {
+		log.Warnf("sector %d entered committing state with a commit message cid", sector.SectorNumber)
+
+		ml, err := m.api.StateSearchMsg(ctx.Context(), *sector.CommitMessage)
+		if err != nil {
+			log.Warnf("sector %d searching existing commit message %s: %+v", sector.SectorNumber, *sector.CommitMessage, err)
+		}
+
+		if ml != nil {
+			// some weird retry paths can lead here
+			return ctx.Send(SectorRetryCommitWait{})
+		}
+	}
+
 	log.Info("scheduling seal proof computation...")
 
 	log.Infof("KOMIT %d %x(%d); %x(%d); %v; r:%x; d:%x", sector.SectorNumber, sector.TicketValue, sector.TicketEpoch, sector.SeedValue, sector.SeedEpoch, sector.pieceInfos(), sector.CommR, sector.CommD)

extern/storage-sealing/stats.go

@@ -0,0 +1,45 @@
+package sealing
+
+import (
+	"sync"
+
+	"github.com/filecoin-project/specs-actors/actors/abi"
+)
+
+type statSectorState int
+
+const (
+	sstSealing statSectorState = iota
+	sstFailed
+	sstProving
+	nsst
+)
+
+type SectorStats struct {
+	lk sync.Mutex
+
+	bySector map[abi.SectorID]statSectorState
+	totals   [nsst]uint64
+}
+
+func (ss *SectorStats) updateSector(id abi.SectorID, st SectorState) {
+	ss.lk.Lock()
+	defer ss.lk.Unlock()
+
+	oldst, found := ss.bySector[id]
+	if found {
+		ss.totals[oldst]--
+	}
+
+	sst := toStatState(st)
+	ss.bySector[id] = sst
+	ss.totals[sst]++
+}
+
+// return the number of sectors currently in the sealing pipeline
+func (ss *SectorStats) curSealing() uint64 {
+	ss.lk.Lock()
+	defer ss.lk.Unlock()
+
+	return ss.totals[sstSealing] + ss.totals[sstFailed]
+}

extern/storage-sealing/types.go

@@ -3,8 +3,6 @@ package sealing
 import (
 	"bytes"
 	"context"
-	"time"
-
 	"github.com/ipfs/go-cid"
 
 	"github.com/filecoin-project/specs-actors/actors/abi"
@@ -14,6 +12,7 @@ import (
 	"github.com/filecoin-project/specs-storage/storage"
 
 	sectorstorage "github.com/filecoin-project/lotus/extern/sector-storage"
+	"github.com/filecoin-project/lotus/extern/storage-sealing/sealiface"
 )
 
 // Piece is a tuple of piece and deal info
@@ -188,7 +187,7 @@ type MessageReceipt struct {
 	GasUsed  int64
 }
 
-type GetSealingDelayFunc func() (time.Duration, error)
+type GetSealingConfigFunc func() (sealiface.Config, error)
 
 func (mr *MessageReceipt) Equals(o *MessageReceipt) bool {
 	return mr.ExitCode == o.ExitCode && bytes.Equal(mr.Return, o.Return) && mr.GasUsed == o.GasUsed

extern/storage-sealing/upgrade_queue.go

@@ -57,18 +57,18 @@ func (m *Sealing) tryUpgradeSector(ctx context.Context, params *miner.SectorPreC
 		params.ReplaceSectorDeadline = loc.Deadline
 		params.ReplaceSectorPartition = loc.Partition
 
-		ri, err := m.GetSectorInfo(*replace)
+		ri, err := m.api.StateSectorGetInfo(ctx, m.maddr, *replace, nil)
 		if err != nil {
-			log.Errorf("error calling GetSectorInfo for replaced sector: %+v", err)
+			log.Errorf("error calling StateSectorGetInfo for replaced sector: %+v", err)
 			return big.Zero()
 		}
 
-		if params.Expiration < ri.PreCommitInfo.Expiration {
+		if params.Expiration < ri.Expiration {
 			// TODO: Some limit on this
-			params.Expiration = ri.PreCommitInfo.Expiration
+			params.Expiration = ri.Expiration
 		}
 
-		return ri.PreCommitDeposit
+		return ri.InitialPledge
 	}
 
 	return big.Zero()

genesis/types.go

@@ -79,5 +79,6 @@ type Template struct {
 	NetworkName string
 	Timestamp   uint64 `json:",omitempty"`
 
-	VerifregRootKey Actor
+	VerifregRootKey  Actor
+	RemainderAccount Actor
 }

go.mod

@@ -38,7 +38,7 @@ require (
 	github.com/filecoin-project/go-statestore v0.1.0
 	github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b
 	github.com/filecoin-project/sector-storage v0.0.0-20200810171746-eac70842d8e0 // indirect
-	github.com/filecoin-project/specs-actors v0.9.2
+	github.com/filecoin-project/specs-actors v0.9.3
 	github.com/filecoin-project/specs-storage v0.1.1-0.20200730063404-f7db367e9401
 	github.com/filecoin-project/storage-fsm v0.0.0-20200805013058-9d9ea4e6331f
 	github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1

go.sum

@@ -277,6 +277,7 @@ github.com/filecoin-project/specs-actors v0.8.7-0.20200811203034-272d022c1923/go
 github.com/filecoin-project/specs-actors v0.9.2 h1:0JG0QLHw8pO6BPqPRe9eQxQW60biHAQsx1rlQ9QbzZ0=
 github.com/filecoin-project/specs-actors v0.9.2/go.mod h1:YasnVUOUha0DN5wB+twl+V8LlDKVNknRG00kTJpsfFA=
 github.com/filecoin-project/specs-actors v0.9.3 h1:Fi75G/UQ7R4eiIwnN+S6bBQ9LqKivyJdw62jJzTi6aE=
+github.com/filecoin-project/specs-actors v0.9.3/go.mod h1:YasnVUOUha0DN5wB+twl+V8LlDKVNknRG00kTJpsfFA=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200622113353-88a9704877ea h1:iixjULRQFPn7Q9KlIqfwLJnlAXO10bbkI+xy5GKGdLY=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200622113353-88a9704877ea/go.mod h1:Pr5ntAaxsh+sLG/LYiL4tKzvA83Vk5vLODYhfNwOg7k=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200730063404-f7db367e9401 h1:jLzN1hwO5WpKPu8ASbW8fs1FUCsOWNvoBXzQhv+8/E8=

markets/storageadapter/client.go

@@ -514,7 +514,7 @@ func (c *ClientNodeAdapter) GetMinerInfo(ctx context.Context, addr address.Addre
 		return nil, err
 	}
 
-	out := utils.NewStorageProviderInfo(addr, mi.Worker, mi.SectorSize, mi.PeerId, mi.Multiaddrs)
+	out := utils.NewStorageProviderInfo(addr, mi.Worker, mi.SectorSize, *mi.PeerId, mi.Multiaddrs)
 	return &out, nil
 }
 

node/builder.go

@@ -328,8 +328,8 @@ func Online() Option {
 			Override(new(dtypes.SetConsiderOfflineStorageDealsConfigFunc), modules.NewSetConsideringOfflineStorageDealsFunc),
 			Override(new(dtypes.ConsiderOfflineRetrievalDealsConfigFunc), modules.NewConsiderOfflineRetrievalDealsConfigFunc),
 			Override(new(dtypes.SetConsiderOfflineRetrievalDealsConfigFunc), modules.NewSetConsiderOfflineRetrievalDealsConfigFunc),
-			Override(new(dtypes.SetSealingDelayFunc), modules.NewSetSealDelayFunc),
+			Override(new(dtypes.SetSealingConfigFunc), modules.NewSetSealConfigFunc),
-			Override(new(dtypes.GetSealingDelayFunc), modules.NewGetSealDelayFunc),
+			Override(new(dtypes.GetSealingConfigFunc), modules.NewGetSealConfigFunc),
 			Override(new(dtypes.SetExpectedSealDurationFunc), modules.NewSetExpectedSealDurationFunc),
 			Override(new(dtypes.GetExpectedSealDurationFunc), modules.NewGetExpectedSealDurationFunc),
 		),

node/config/def.go

@@ -31,10 +31,9 @@ type StorageMiner struct {
 	Common
 
 	Dealmaking DealmakingConfig
+	Sealing    SealingConfig
 	Storage    sectorstorage.SealerConfig
 	Fees       MinerFeeConfig
-
-	SealingDelay Duration
 }
 
 type DealmakingConfig struct {
@@ -48,6 +47,19 @@ type DealmakingConfig struct {
 	Filter string
 }
 
+type SealingConfig struct {
+	// 0 = no limit
+	MaxWaitDealsSectors uint64
+
+	// includes failed, 0 = no limit
+	MaxSealingSectors uint64
+
+	// includes failed, 0 = no limit
+	MaxSealingSectorsForDeals uint64
+
+	WaitDealsDelay Duration
+}
+
 type MinerFeeConfig struct {
 	MaxPreCommitGasFee  types.FIL
 	MaxCommitGasFee     types.FIL
@@ -131,6 +143,13 @@ func DefaultStorageMiner() *StorageMiner {
 	cfg := &StorageMiner{
 		Common: defCommon(),
 
+		Sealing: SealingConfig{
+			MaxWaitDealsSectors:       2, // 64G with 32G sectors
+			MaxSealingSectors:         0,
+			MaxSealingSectorsForDeals: 0,
+			WaitDealsDelay:            Duration(time.Hour),
+		},
+
 		Storage: sectorstorage.SealerConfig{
 			AllowAddPiece:   true,
 			AllowPreCommit1: true,
@@ -158,8 +177,6 @@ func DefaultStorageMiner() *StorageMiner {
 			MaxCommitGasFee:     types.FIL(types.BigDiv(types.FromFil(1), types.NewInt(20))),
 			MaxWindowPoStGasFee: types.FIL(types.FromFil(50)),
 		},
-
-		SealingDelay: Duration(time.Hour),
 	}
 	cfg.Common.API.ListenAddress = "/ip4/127.0.0.1/tcp/2345/http"
 	cfg.Common.API.RemoteListenAddress = "127.0.0.1:2345"

node/impl/client/client.go

@@ -137,7 +137,7 @@ func (a *API) ClientStartDeal(ctx context.Context, params *api.StartDealParams)
 		return nil, xerrors.New("data doesn't fit in a sector")
 	}
 
-	providerInfo := utils.NewStorageProviderInfo(params.Miner, mi.Worker, mi.SectorSize, mi.PeerId, mi.Multiaddrs)
+	providerInfo := utils.NewStorageProviderInfo(params.Miner, mi.Worker, mi.SectorSize, *mi.PeerId, mi.Multiaddrs)
 
 	dealStart := params.DealStartEpoch
 	if dealStart <= 0 { // unset, or explicitly 'epoch undefined'
@@ -255,7 +255,7 @@ func (a *API) ClientMinerQueryOffer(ctx context.Context, miner address.Address,
 	}
 	rp := rm.RetrievalPeer{
 		Address: miner,
-		ID:      mi.PeerId,
+		ID:      *mi.PeerId,
 	}
 	return a.makeRetrievalQuery(ctx, rp, root, piece, rm.QueryParams{}), nil
 }
@@ -400,7 +400,27 @@ func (a *API) ClientListImports(ctx context.Context) ([]api.Import, error) {
 	return out, nil
 }
 
-func (a *API) ClientRetrieve(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
+func (a *API) ClientRetrieve(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) error {
+	events := make(chan marketevents.RetrievalEvent)
+	go a.clientRetrieve(ctx, order, ref, events)
+
+	for {
+		select {
+		case evt, ok := <-events:
+			if !ok { // done successfully
+				return nil
+			}
+
+			if evt.Err != "" {
+				return xerrors.Errorf("retrieval failed: %s", evt.Err)
+			}
+		case <-ctx.Done():
+			return xerrors.Errorf("retrieval timed out")
+		}
+	}
+}
+
+func (a *API) ClientRetrieveWithEvents(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
 	events := make(chan marketevents.RetrievalEvent)
 	go a.clientRetrieve(ctx, order, ref, events)
 	return events, nil
@@ -423,7 +443,7 @@ func (a *API) clientRetrieve(ctx context.Context, order api.RetrievalOrder, ref
 		}
 
 		order.MinerPeer = retrievalmarket.RetrievalPeer{
-			ID:      mi.PeerId,
+			ID:      *mi.PeerId,
 			Address: order.Miner,
 		}
 	}

node/impl/full/gas.go

@@ -77,7 +77,7 @@ func (a *GasAPI) GasEstimateGasPremium(ctx context.Context, nblocksincl uint64,
 
 	ts := a.Chain.GetHeaviestTipSet()
 	for i := uint64(0); i < nblocksincl*2; i++ {
-		if len(ts.Parents().Cids()) == 0 {
+		if ts.Height() == 0 {
 			break // genesis
 		}
 

node/impl/storminer.go

@@ -62,8 +62,8 @@ type StorageMinerAPI struct {
 	SetConsiderOfflineStorageDealsConfigFunc   dtypes.SetConsiderOfflineStorageDealsConfigFunc
 	ConsiderOfflineRetrievalDealsConfigFunc    dtypes.ConsiderOfflineRetrievalDealsConfigFunc
 	SetConsiderOfflineRetrievalDealsConfigFunc dtypes.SetConsiderOfflineRetrievalDealsConfigFunc
-	SetSealingDelayFunc                        dtypes.SetSealingDelayFunc
+	SetSealingConfigFunc                       dtypes.SetSealingConfigFunc
-	GetSealingDelayFunc                        dtypes.GetSealingDelayFunc
+	GetSealingConfigFunc                       dtypes.GetSealingConfigFunc
 	GetExpectedSealDurationFunc                dtypes.GetExpectedSealDurationFunc
 	SetExpectedSealDurationFunc                dtypes.SetExpectedSealDurationFunc
 }
@@ -232,11 +232,22 @@ func (sm *StorageMinerAPI) SectorStartSealing(ctx context.Context, number abi.Se
 }
 
 func (sm *StorageMinerAPI) SectorSetSealDelay(ctx context.Context, delay time.Duration) error {
-	return sm.SetSealingDelayFunc(delay)
+	cfg, err := sm.GetSealingConfigFunc()
+	if err != nil {
+		return xerrors.Errorf("get config: %w", err)
+	}
+
+	cfg.WaitDealsDelay = delay
+
+	return sm.SetSealingConfigFunc(cfg)
 }
 
 func (sm *StorageMinerAPI) SectorGetSealDelay(ctx context.Context) (time.Duration, error) {
-	return sm.GetSealingDelayFunc()
+	cfg, err := sm.GetSealingConfigFunc()
+	if err != nil {
+		return 0, err
+	}
+	return cfg.WaitDealsDelay, nil
 }
 
 func (sm *StorageMinerAPI) SectorSetExpectedSealDuration(ctx context.Context, delay time.Duration) error {

node/modules/dtypes/miner.go

@@ -9,6 +9,8 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/specs-actors/actors/abi"
+
+	"github.com/filecoin-project/lotus/extern/storage-sealing/sealiface"
 )
 
 type MinerAddress address.Address
@@ -56,10 +58,10 @@ type ConsiderOfflineRetrievalDealsConfigFunc func() (bool, error)
 type SetConsiderOfflineRetrievalDealsConfigFunc func(bool) error
 
 // SetSealingDelay sets how long a sector waits for more deals before sealing begins.
-type SetSealingDelayFunc func(time.Duration) error
+type SetSealingConfigFunc func(sealiface.Config) error
 
 // GetSealingDelay returns how long a sector waits for more deals before sealing begins.
-type GetSealingDelayFunc func() (time.Duration, error)
+type GetSealingConfigFunc func() (sealiface.Config, error)
 
 // SetExpectedSealDurationFunc is a function which is used to set how long sealing is expected to take.
 // Deals that would need to start earlier than this duration will be rejected.

node/modules/storageminer.go

@@ -48,6 +48,7 @@ import (
 	"github.com/filecoin-project/lotus/extern/sector-storage/ffiwrapper"
 	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
 	sealing "github.com/filecoin-project/lotus/extern/storage-sealing"
+	"github.com/filecoin-project/lotus/extern/storage-sealing/sealiface"
 
 	lapi "github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
@@ -141,8 +142,8 @@ func SectorIDCounter(ds dtypes.MetadataDS) sealing.SectorIDCounter {
 	return &sidsc{sc}
 }
 
-func StorageMiner(fc config.MinerFeeConfig) func(mctx helpers.MetricsCtx, lc fx.Lifecycle, api lapi.FullNode, h host.Host, ds dtypes.MetadataDS, sealer sectorstorage.SectorManager, sc sealing.SectorIDCounter, verif ffiwrapper.Verifier, gsd dtypes.GetSealingDelayFunc) (*storage.Miner, error) {
+func StorageMiner(fc config.MinerFeeConfig) func(mctx helpers.MetricsCtx, lc fx.Lifecycle, api lapi.FullNode, h host.Host, ds dtypes.MetadataDS, sealer sectorstorage.SectorManager, sc sealing.SectorIDCounter, verif ffiwrapper.Verifier, gsd dtypes.GetSealingConfigFunc) (*storage.Miner, error) {
-	return func(mctx helpers.MetricsCtx, lc fx.Lifecycle, api lapi.FullNode, h host.Host, ds dtypes.MetadataDS, sealer sectorstorage.SectorManager, sc sealing.SectorIDCounter, verif ffiwrapper.Verifier, gsd dtypes.GetSealingDelayFunc) (*storage.Miner, error) {
+	return func(mctx helpers.MetricsCtx, lc fx.Lifecycle, api lapi.FullNode, h host.Host, ds dtypes.MetadataDS, sealer sectorstorage.SectorManager, sc sealing.SectorIDCounter, verif ffiwrapper.Verifier, gsd dtypes.GetSealingConfigFunc) (*storage.Miner, error) {
 		maddr, err := minerAddrFromDS(ds)
 		if err != nil {
 			return nil, err
@@ -593,19 +594,28 @@ func NewSetConsiderOfflineRetrievalDealsConfigFunc(r repo.LockedRepo) (dtypes.Se
 	}, nil
 }
 
-func NewSetSealDelayFunc(r repo.LockedRepo) (dtypes.SetSealingDelayFunc, error) {
+func NewSetSealConfigFunc(r repo.LockedRepo) (dtypes.SetSealingConfigFunc, error) {
-	return func(delay time.Duration) (err error) {
+	return func(cfg sealiface.Config) (err error) {
-		err = mutateCfg(r, func(cfg *config.StorageMiner) {
+		err = mutateCfg(r, func(c *config.StorageMiner) {
-			cfg.SealingDelay = config.Duration(delay)
+			c.Sealing = config.SealingConfig{
+				MaxWaitDealsSectors: cfg.MaxWaitDealsSectors,
+				MaxSealingSectors:   cfg.MaxSealingSectors,
+				WaitDealsDelay:      config.Duration(cfg.WaitDealsDelay),
+			}
 		})
 		return
 	}, nil
 }
 
-func NewGetSealDelayFunc(r repo.LockedRepo) (dtypes.GetSealingDelayFunc, error) {
+func NewGetSealConfigFunc(r repo.LockedRepo) (dtypes.GetSealingConfigFunc, error) {
-	return func() (out time.Duration, err error) {
+	return func() (out sealiface.Config, err error) {
 		err = readCfg(r, func(cfg *config.StorageMiner) {
-			out = time.Duration(cfg.SealingDelay)
+			out = sealiface.Config{
+				MaxWaitDealsSectors:       cfg.Sealing.MaxWaitDealsSectors,
+				MaxSealingSectors:         cfg.Sealing.MaxSealingSectors,
+				MaxSealingSectorsForDeals: cfg.Sealing.MaxSealingSectorsForDeals,
+				WaitDealsDelay:            time.Duration(cfg.Sealing.WaitDealsDelay),
+			}
 		})
 		return
 	}, nil

node/node_test.go

@@ -212,10 +212,11 @@ func builder(t *testing.T, nFull int, storage []test.StorageMiner) ([]test.TestN
 		genms = append(genms, *genm)
 	}
 	templ := &genesis.Template{
-		Accounts:        genaccs,
+		Accounts:         genaccs,
-		Miners:          genms,
+		Miners:           genms,
-		Timestamp:       uint64(time.Now().Unix() - 10000), // some time sufficiently far in the past
+		Timestamp:        uint64(time.Now().Unix() - 10000), // some time sufficiently far in the past
-		VerifregRootKey: gen.DefaultVerifregRootkeyActor,
+		VerifregRootKey:  gen.DefaultVerifregRootkeyActor,
+		RemainderAccount: gen.DefaultRemainderAccountActor,
 	}
 
 	// END PRESEAL SECTION
@@ -351,7 +352,7 @@ func mockSbBuilder(t *testing.T, nFull int, storage []test.StorageMiner) ([]test
 
 		genaccs = append(genaccs, genesis.Actor{
 			Type:    genesis.TAccount,
-			Balance: big.Mul(big.NewInt(400_000_000_000), types.NewInt(build.FilecoinPrecision)),
+			Balance: big.Mul(big.NewInt(400_000_000), types.NewInt(build.FilecoinPrecision)),
 			Meta:    (&genesis.AccountMeta{Owner: wk.Address}).ActorMeta(),
 		})
 
@@ -362,10 +363,11 @@ func mockSbBuilder(t *testing.T, nFull int, storage []test.StorageMiner) ([]test
 		genms = append(genms, *genm)
 	}
 	templ := &genesis.Template{
-		Accounts:        genaccs,
+		Accounts:         genaccs,
-		Miners:          genms,
+		Miners:           genms,
-		Timestamp:       uint64(time.Now().Unix()) - (build.BlockDelaySecs * 20000),
+		Timestamp:        uint64(time.Now().Unix()) - (build.BlockDelaySecs * 20000),
-		VerifregRootKey: gen.DefaultVerifregRootkeyActor,
+		VerifregRootKey:  gen.DefaultVerifregRootkeyActor,
+		RemainderAccount: gen.DefaultRemainderAccountActor,
 	}
 
 	// END PRESEAL SECTION

storage/adapter_storage_miner.go

@@ -108,6 +108,27 @@ func (s SealingAPIAdapter) StateWaitMsg(ctx context.Context, mcid cid.Cid) (seal
 	}, nil
 }
 
+func (s SealingAPIAdapter) StateSearchMsg(ctx context.Context, c cid.Cid) (*sealing.MsgLookup, error) {
+	wmsg, err := s.delegate.StateSearchMsg(ctx, c)
+	if err != nil {
+		return nil, err
+	}
+
+	if wmsg == nil {
+		return nil, nil
+	}
+
+	return &sealing.MsgLookup{
+		Receipt: sealing.MessageReceipt{
+			ExitCode: wmsg.Receipt.ExitCode,
+			Return:   wmsg.Receipt.Return,
+			GasUsed:  wmsg.Receipt.GasUsed,
+		},
+		TipSetTok: wmsg.TipSet.Bytes(),
+		Height:    wmsg.Height,
+	}, nil
+}
+
 func (s SealingAPIAdapter) StateComputeDataCommitment(ctx context.Context, maddr address.Address, sectorType abi.RegisteredSealProof, deals []abi.DealID, tok sealing.TipSetToken) (cid.Cid, error) {
 	tsk, err := types.TipSetKeyFromBytes(tok)
 	if err != nil {
@@ -186,7 +207,7 @@ func (s SealingAPIAdapter) StateSectorPreCommitInfo(ctx context.Context, maddr a
 			return nil, xerrors.Errorf("checking if sector is allocated: %w", err)
 		}
 		if set {
-			return nil, xerrors.Errorf("sectorNumber is allocated")
+			return nil, sealing.ErrSectorAllocated
 		}
 
 		return nil, nil

storage/miner.go

@@ -43,8 +43,8 @@ type Miner struct {
 	maddr  address.Address
 	worker address.Address
 
-	getSealDelay dtypes.GetSealingDelayFunc
+	getSealConfig dtypes.GetSealingConfigFunc
-	sealing      *sealing.Sealing
+	sealing       *sealing.Sealing
 }
 
 type storageMinerApi interface {
@@ -60,6 +60,7 @@ type storageMinerApi interface {
 	StateMinerProvingDeadline(context.Context, address.Address, types.TipSetKey) (*miner.DeadlineInfo, error)
 	StateMinerPreCommitDepositForPower(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (types.BigInt, error)
 	StateMinerInitialPledgeCollateral(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (types.BigInt, error)
+	StateSearchMsg(context.Context, cid.Cid) (*api.MsgLookup, error)
 	StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64) (*api.MsgLookup, error) // TODO: removeme eventually
 	StateGetActor(ctx context.Context, actor address.Address, ts types.TipSetKey) (*types.Actor, error)
 	StateGetReceipt(context.Context, cid.Cid, types.TipSetKey) (*types.MessageReceipt, error)
@@ -84,7 +85,7 @@ type storageMinerApi interface {
 	WalletHas(context.Context, address.Address) (bool, error)
 }
 
-func NewMiner(api storageMinerApi, maddr, worker address.Address, h host.Host, ds datastore.Batching, sealer sectorstorage.SectorManager, sc sealing.SectorIDCounter, verif ffiwrapper.Verifier, gsd dtypes.GetSealingDelayFunc, feeCfg config.MinerFeeConfig) (*Miner, error) {
+func NewMiner(api storageMinerApi, maddr, worker address.Address, h host.Host, ds datastore.Batching, sealer sectorstorage.SectorManager, sc sealing.SectorIDCounter, verif ffiwrapper.Verifier, gsd dtypes.GetSealingConfigFunc, feeCfg config.MinerFeeConfig) (*Miner, error) {
 	m := &Miner{
 		api:    api,
 		feeCfg: feeCfg,
@@ -94,9 +95,9 @@ func NewMiner(api storageMinerApi, maddr, worker address.Address, h host.Host, d
 		sc:     sc,
 		verif:  verif,
 
-		maddr:        maddr,
+		maddr:         maddr,
-		worker:       worker,
+		worker:        worker,
-		getSealDelay: gsd,
+		getSealConfig: gsd,
 	}
 
 	return m, nil
@@ -120,7 +121,7 @@ func (m *Miner) Run(ctx context.Context) error {
 	evts := events.NewEvents(ctx, m.api)
 	adaptedAPI := NewSealingAPIAdapter(m.api)
 	pcp := sealing.NewBasicPreCommitPolicy(adaptedAPI, miner.MaxSectorExpirationExtension-(miner.WPoStProvingPeriod*2), md.PeriodStart%miner.WPoStProvingPeriod)
-	m.sealing = sealing.New(adaptedAPI, fc, NewEventsAdapter(evts), m.maddr, m.ds, m.sealer, m.sc, m.verif, &pcp, sealing.GetSealingDelayFunc(m.getSealDelay))
+	m.sealing = sealing.New(adaptedAPI, fc, NewEventsAdapter(evts), m.maddr, m.ds, m.sealer, m.sc, m.verif, &pcp, sealing.GetSealingConfigFunc(m.getSealConfig))
 
 	go m.sealing.Run(ctx) //nolint:errcheck // logged intside the function
 

storage/wdpost_sched.go

@@ -88,7 +88,7 @@ func (s *WindowPoStScheduler) Run(ctx context.Context) {
 		if notifs == nil {
 			notifs, err = s.api.ChainNotify(ctx)
 			if err != nil {
-				log.Errorf("ChainNotify error: %+v")
+				log.Errorf("ChainNotify error: %+v", err)
 
 				build.Clock.Sleep(10 * time.Second)
 				continue