cmd/lotus-provider/tasks/tasks.go

@@ -3,6 +3,8 @@ package tasks
 
 import (
 	"context"
+	"github.com/filecoin-project/lotus/provider/lpffi"
+	"github.com/filecoin-project/lotus/provider/lpseal"
 
 	logging "github.com/ipfs/go-log/v2"
 	"github.com/samber/lo"
@@ -25,6 +27,7 @@ func StartTasks(ctx context.Context, dependencies *deps.Deps) (*harmonytask.Task
 	as := dependencies.As
 	maddrs := dependencies.Maddrs
 	stor := dependencies.Stor
+	lstor := dependencies.LocalStore
 	si := dependencies.Si
 	var activeTasks []harmonytask.TaskInterface
 
@@ -35,6 +38,7 @@ func StartTasks(ctx context.Context, dependencies *deps.Deps) (*harmonytask.Task
 	///// Task Selection
 	///////////////////////////////////////////////////////////////////////
 	{
+		// PoSt
 
 		if cfg.Subsystems.EnableWindowPost {
 			wdPostTask, wdPoStSubmitTask, derlareRecoverTask, err := provider.WindowPostScheduler(ctx, cfg.Fees, cfg.Proving, full, verif, lw, sender,
@@ -50,6 +54,25 @@ func StartTasks(ctx context.Context, dependencies *deps.Deps) (*harmonytask.Task
 			activeTasks = append(activeTasks, winPoStTask)
 		}
 	}
+
+	{
+		// Sealing
+		hasAnySealingTask := cfg.Subsystems.EnableSealSDR
+
+		var sp *lpseal.SealPoller
+		var slr *lpffi.SealCalls
+		if hasAnySealingTask {
+			sp = lpseal.NewPoller(db)
+			go sp.RunPoller(ctx)
+
+			slr = lpffi.NewSealCalls(stor, lstor, si)
+		}
+
+		if cfg.Subsystems.EnableSealSDR {
+			sdrTask := lpseal.NewSDRTask(full, db, sp, slr, cfg.Subsystems.SealSDRMaxTasks)
+			activeTasks = append(activeTasks, sdrTask)
+		}
+	}
 	log.Infow("This lotus_provider instance handles",
 		"miner_addresses", maddrs,
 		"tasks", lo.Map(activeTasks, func(t harmonytask.TaskInterface, _ int) string { return t.TypeDetails().Name }))

lib/promise/promise.go

@@ -45,3 +45,9 @@ func (p *Promise[T]) Val(ctx context.Context) T {
 		return val
 	}
 }
+
+func (p *Promise[T]) IsSet() bool {
+	p.mu.Lock()
+	defer p.mu.Unlock()
+	return p.done != nil
+}

node/config/types.go

@@ -101,6 +101,11 @@ type ProviderSubsystemsConfig struct {
 	EnableWebGui bool
 	// The address that should listen for Web GUI requests.
 	GuiAddress string
+
+	// EnableSealSDR enables SDR tasks to run. SDR is the long sequential computation
+	// creating layers. In lotus-miner this was run as part of PreCommit1.
+	EnableSealSDR   bool
+	SealSDRMaxTasks int
 }
 
 type DAGStoreConfig struct {

provider/lpffi/sdr_funcs.go

@@ -5,23 +5,72 @@ import (
 	ffi "github.com/filecoin-project/filecoin-ffi"
 	commcid "github.com/filecoin-project/go-fil-commcid"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/lotus/storage/sealer/ffiwrapper"
+	"github.com/filecoin-project/lotus/storage/paths"
 	"github.com/filecoin-project/lotus/storage/sealer/storiface"
 	"github.com/ipfs/go-cid"
+	logging "github.com/ipfs/go-log/v2"
 	"golang.org/x/xerrors"
 )
 
+var log = logging.Logger("lpffi")
+
+/*
 type ExternPrecommit2 func(ctx context.Context, sector storiface.SectorRef, cache, sealed string, pc1out storiface.PreCommit1Out) (sealedCID cid.Cid, unsealedCID cid.Cid, err error)
 
 	type ExternalSealer struct {
 		PreCommit2 ExternPrecommit2
 	}
-
+*/
 type SealCalls struct {
-	sectors ffiwrapper.SectorProvider
+	sectors *storageProvider
 
-	// externCalls cointain overrides for calling alternative sealing logic
+	/*// externCalls cointain overrides for calling alternative sealing logic
-	externCalls ExternalSealer
+	externCalls ExternalSealer*/
+}
+
+func NewSealCalls(st paths.Store, ls *paths.Local, si paths.SectorIndex) *SealCalls {
+	return &SealCalls{
+		sectors: &storageProvider{
+			storage:    st,
+			localStore: ls,
+			sindex:     si,
+		},
+	}
+}
+
+type storageProvider struct {
+	storage    paths.Store
+	localStore *paths.Local
+	sindex     paths.SectorIndex
+}
+
+func (l *storageProvider) AcquireSector(ctx context.Context, sector storiface.SectorRef, existing storiface.SectorFileType, allocate storiface.SectorFileType, sealing storiface.PathType) (storiface.SectorPaths, func(), error) {
+	paths, storageIDs, err := l.storage.AcquireSector(ctx, sector, existing, allocate, sealing, storiface.AcquireMove)
+	if err != nil {
+		return storiface.SectorPaths{}, nil, err
+	}
+
+	releaseStorage, err := l.localStore.Reserve(ctx, sector, allocate, storageIDs, storiface.FSOverheadSeal)
+	if err != nil {
+		return storiface.SectorPaths{}, nil, xerrors.Errorf("reserving storage space: %w", err)
+	}
+
+	log.Debugf("acquired sector %d (e:%d; a:%d): %v", sector, existing, allocate, paths)
+
+	return paths, func() {
+		releaseStorage()
+
+		for _, fileType := range storiface.PathTypes {
+			if fileType&allocate == 0 {
+				continue
+			}
+
+			sid := storiface.PathByType(storageIDs, fileType)
+			if err := l.sindex.StorageDeclareSector(ctx, storiface.ID(sid), sector.ID, fileType, true); err != nil {
+				log.Errorf("declare sector error: %+v", err)
+			}
+		}
+	}, nil
 }
 
 func (sb *SealCalls) GenerateSDR(ctx context.Context, sector storiface.SectorRef, ticket abi.SealRandomness, commKcid cid.Cid) error {

provider/lpseal/poller.go

@@ -26,16 +26,24 @@ type SealPoller struct {
 	pollers [numPollers]promise.Promise[harmonytask.AddTaskFunc]
 }
 
-func (s *SealPoller) RunPoller(ctx context.Context) error {
+func NewPoller(db *harmonydb.DB) *SealPoller {
+	return &SealPoller{
+		db: db,
+	}
+}
+
+func (s *SealPoller) RunPoller(ctx context.Context) {
 	ticker := time.NewTicker(sealPollerInterval)
 	defer ticker.Stop()
 
 	for {
 		select {
 		case <-ctx.Done():
-			return nil
+			return
 		case <-ticker.C:
-			s.poll(ctx)
+			if err := s.poll(ctx); err != nil {
+				log.Errorf("polling sdr sector pipeline: %w", err)
+			}
 		}
 	}
 }
@@ -86,7 +94,7 @@ func (s *SealPoller) poll(ctx context.Context) error {
 			continue
 		}
 
-		if task.TaskSDR == nil {
+		if task.TaskSDR == nil && s.pollers[pollerSDR].IsSet() {
 			s.pollers[pollerSDR].Val(ctx)(func(id harmonytask.TaskID, tx *harmonydb.Tx) (shouldCommit bool, seriousError error) {
 				n, err := tx.Exec(`UPDATE sectors_sdr_pipeline SET task_id_sdr = $1 WHERE sp_id = $2 AND sector_number = $3`, id, task.SpID, task.SectorNumber)
 				if err != nil {

provider/lpseal/task_sdr.go

@@ -32,6 +32,16 @@ type SDRTask struct {
 	maxSDR int
 }
 
+func NewSDRTask(api SDRAPI, db *harmonydb.DB, sp *SealPoller, sc *lpffi.SealCalls, maxSDR int) *SDRTask {
+	return &SDRTask{
+		api:    api,
+		db:     db,
+		sp:     sp,
+		sc:     sc,
+		maxSDR: maxSDR,
+	}
+}
+
 func (s *SDRTask) Do(taskID harmonytask.TaskID, stillOwned func() bool) (done bool, err error) {
 	ctx := context.Background()
 

storage/sealer/worker_local.go

@@ -28,8 +28,6 @@ import (
 	"github.com/filecoin-project/lotus/storage/sealer/storiface"
 )
 
-var pathTypes = []storiface.SectorFileType{storiface.FTUnsealed, storiface.FTSealed, storiface.FTCache, storiface.FTUpdate, storiface.FTUpdateCache}
-
 type WorkerConfig struct {
 	TaskTypes []sealtasks.TaskType
 	NoSwap    bool
@@ -167,7 +165,7 @@ func (l *localWorkerPathProvider) AcquireSector(ctx context.Context, sector stor
 	return paths, func() {
 		releaseStorage()
 
-		for _, fileType := range pathTypes {
+		for _, fileType := range storiface.PathTypes {
 			if fileType&allocate == 0 {
 				continue
 			}
@@ -180,16 +178,16 @@ func (l *localWorkerPathProvider) AcquireSector(ctx context.Context, sector stor
 	}, nil
 }
 
+func (l *localWorkerPathProvider) AcquireSectorCopy(ctx context.Context, id storiface.SectorRef, existing storiface.SectorFileType, allocate storiface.SectorFileType, ptype storiface.PathType) (storiface.SectorPaths, func(), error) {
+	return (&localWorkerPathProvider{w: l.w, op: storiface.AcquireCopy}).AcquireSector(ctx, id, existing, allocate, ptype)
+}
+
 func FFIExec(opts ...ffiwrapper.FFIWrapperOpt) func(l *LocalWorker) (storiface.Storage, error) {
 	return func(l *LocalWorker) (storiface.Storage, error) {
 		return ffiwrapper.New(&localWorkerPathProvider{w: l}, opts...)
 	}
 }
 
-func (l *localWorkerPathProvider) AcquireSectorCopy(ctx context.Context, id storiface.SectorRef, existing storiface.SectorFileType, allocate storiface.SectorFileType, ptype storiface.PathType) (storiface.SectorPaths, func(), error) {
-	return (&localWorkerPathProvider{w: l.w, op: storiface.AcquireCopy}).AcquireSector(ctx, id, existing, allocate, ptype)
-}
-
 type ReturnType string
 
 const (