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sealing.go
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sealing.go
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package sealing
import (
"context"
"sync"
"time"
"github.com/ipfs/go-cid"
"github.com/ipfs/go-datastore"
"github.com/ipfs/go-datastore/namespace"
logging "github.com/ipfs/go-log/v2"
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-bitfield"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/go-state-types/big"
"github.com/filecoin-project/go-state-types/builtin/v9/miner"
verifregtypes "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
"github.com/filecoin-project/go-state-types/crypto"
"github.com/filecoin-project/go-state-types/dline"
"github.com/filecoin-project/go-state-types/network"
"github.com/filecoin-project/go-statemachine"
"github.com/filecoin-project/go-storedcounter"
"github.com/filecoin-project/lotus/api"
lminer "github.com/filecoin-project/lotus/chain/actors/builtin/miner"
"github.com/filecoin-project/lotus/chain/events"
"github.com/filecoin-project/lotus/chain/types"
"github.com/filecoin-project/lotus/journal"
"github.com/filecoin-project/lotus/node/config"
"github.com/filecoin-project/lotus/node/modules/dtypes"
"github.com/filecoin-project/lotus/storage/ctladdr"
"github.com/filecoin-project/lotus/storage/pipeline/sealiface"
"github.com/filecoin-project/lotus/storage/sealer"
"github.com/filecoin-project/lotus/storage/sealer/storiface"
)
const SectorStorePrefix = "/sectors"
var ErrTooManySectorsSealing = xerrors.New("too many sectors sealing")
var log = logging.Logger("sectors")
//go:generate go run github.com/golang/mock/mockgen -destination=mocks/api.go -package=mocks . SealingAPI
type SealingAPI interface {
StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64, limit abi.ChainEpoch, allowReplaced bool) (*api.MsgLookup, error)
StateSearchMsg(ctx context.Context, from types.TipSetKey, msg cid.Cid, limit abi.ChainEpoch, allowReplaced bool) (*api.MsgLookup, error)
StateSectorPreCommitInfo(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorPreCommitOnChainInfo, error)
StateComputeDataCID(ctx context.Context, maddr address.Address, sectorType abi.RegisteredSealProof, deals []abi.DealID, tsk types.TipSetKey) (cid.Cid, error)
StateSectorGetInfo(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorOnChainInfo, error)
StateSectorPartition(ctx context.Context, maddr address.Address, sectorNumber abi.SectorNumber, tsk types.TipSetKey) (*lminer.SectorLocation, error)
StateLookupID(context.Context, address.Address, types.TipSetKey) (address.Address, error)
StateMinerPreCommitDepositForPower(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (big.Int, error)
StateMinerInitialPledgeCollateral(context.Context, address.Address, miner.SectorPreCommitInfo, types.TipSetKey) (big.Int, error)
StateMinerInfo(context.Context, address.Address, types.TipSetKey) (api.MinerInfo, error)
StateMinerAvailableBalance(context.Context, address.Address, types.TipSetKey) (big.Int, error)
StateMinerSectorAllocated(context.Context, address.Address, abi.SectorNumber, types.TipSetKey) (bool, error)
StateMarketStorageDeal(context.Context, abi.DealID, types.TipSetKey) (*api.MarketDeal, error)
StateNetworkVersion(ctx context.Context, tsk types.TipSetKey) (network.Version, error)
StateMinerProvingDeadline(context.Context, address.Address, types.TipSetKey) (*dline.Info, error)
StateMinerDeadlines(context.Context, address.Address, types.TipSetKey) ([]api.Deadline, error)
StateMinerPartitions(ctx context.Context, m address.Address, dlIdx uint64, tsk types.TipSetKey) ([]api.Partition, error)
MpoolPushMessage(context.Context, *types.Message, *api.MessageSendSpec) (*types.SignedMessage, error)
GasEstimateMessageGas(context.Context, *types.Message, *api.MessageSendSpec, types.TipSetKey) (*types.Message, error)
ChainHead(ctx context.Context) (*types.TipSet, error)
ChainGetMessage(ctx context.Context, mc cid.Cid) (*types.Message, error)
StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error)
StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error)
ChainReadObj(context.Context, cid.Cid) ([]byte, error)
StateMinerAllocated(context.Context, address.Address, types.TipSetKey) (*bitfield.BitField, error)
StateGetAllocationForPendingDeal(ctx context.Context, dealId abi.DealID, tsk types.TipSetKey) (*verifregtypes.Allocation, error)
// Address selector
WalletBalance(context.Context, address.Address) (types.BigInt, error)
WalletHas(context.Context, address.Address) (bool, error)
StateAccountKey(context.Context, address.Address, types.TipSetKey) (address.Address, error)
}
type SectorStateNotifee func(before, after SectorInfo)
type Events interface {
ChainAt(ctx context.Context, hnd events.HeightHandler, rev events.RevertHandler, confidence int, h abi.ChainEpoch) error
}
type AddressSelector interface {
AddressFor(ctx context.Context, a ctladdr.NodeApi, mi api.MinerInfo, use api.AddrUse, goodFunds, minFunds abi.TokenAmount) (address.Address, abi.TokenAmount, error)
}
type Sealing struct {
Api SealingAPI
DealInfo *CurrentDealInfoManager
ds datastore.Batching
feeCfg config.MinerFeeConfig
events Events
startupWait sync.WaitGroup
maddr address.Address
sealer sealer.SectorManager
sectors *statemachine.StateGroup
verif storiface.Verifier
pcp PreCommitPolicy
inputLk sync.Mutex
openSectors map[abi.SectorID]*openSector
sectorTimers map[abi.SectorID]*time.Timer
pendingPieces map[cid.Cid]*pendingPiece
assignedPieces map[abi.SectorID][]cid.Cid
nextDealSector *abi.SectorNumber // used to prevent a race where we could create a new sector more than once
available map[abi.SectorID]struct{}
journal journal.Journal
sealingEvtType journal.EventType
notifee SectorStateNotifee
addrSel AddressSelector
stats SectorStats
terminator *TerminateBatcher
precommiter *PreCommitBatcher
commiter *CommitBatcher
sclk sync.Mutex
legacySc *storedcounter.StoredCounter
getConfig dtypes.GetSealingConfigFunc
}
type openSector struct {
used abi.UnpaddedPieceSize // change to bitfield/rle when AddPiece gains offset support to better fill sectors
lastDealEnd abi.ChainEpoch
number abi.SectorNumber
ccUpdate bool
maybeAccept func(cid.Cid) error // called with inputLk
}
func (o *openSector) checkDealAssignable(piece *pendingPiece, expF expFn) (bool, error) {
log := log.With(
"sector", o.number,
"deal", piece.deal.DealID,
"dealEnd", piece.deal.DealProposal.EndEpoch,
"dealStart", piece.deal.DealProposal.StartEpoch,
"dealClaimEnd", piece.claimTerms.claimTermEnd,
"lastAssignedDealEnd", o.lastDealEnd,
"update", o.ccUpdate,
)
// if there are deals assigned, check that no assigned deal expires after termMax
if o.lastDealEnd > piece.claimTerms.claimTermEnd {
log.Debugw("deal not assignable to sector", "reason", "term end beyond last assigned deal end")
return false, nil
}
// check that in case of upgrade sectors, sector expiration is at least deal expiration
if !o.ccUpdate {
return true, nil
}
sectorExpiration, _, err := expF(o.number)
if err != nil {
log.Debugw("deal not assignable to sector", "reason", "error getting sector expiranion", "error", err)
return false, err
}
log = log.With(
"sectorExpiration", sectorExpiration,
)
// check that in case of upgrade sector, it's expiration isn't above deals claim TermMax
if sectorExpiration > piece.claimTerms.claimTermEnd {
log.Debugw("deal not assignable to sector", "reason", "term end beyond sector expiration")
return false, nil
}
if sectorExpiration < piece.deal.DealProposal.EndEpoch {
log.Debugw("deal not assignable to sector", "reason", "sector expiration less than deal expiration")
return false, nil
}
return true, nil
}
type pieceAcceptResp struct {
sn abi.SectorNumber
offset abi.UnpaddedPieceSize
err error
}
type pieceClaimBounds struct {
// dealStart + termMax
claimTermEnd abi.ChainEpoch
}
type pendingPiece struct {
doneCh chan struct{}
resp *pieceAcceptResp
size abi.UnpaddedPieceSize
deal api.PieceDealInfo
claimTerms pieceClaimBounds
data storiface.Data
assigned bool // assigned to a sector?
accepted func(abi.SectorNumber, abi.UnpaddedPieceSize, error)
}
func New(mctx context.Context, api SealingAPI, fc config.MinerFeeConfig, events Events, maddr address.Address, ds datastore.Batching, sealer sealer.SectorManager, verif storiface.Verifier, prov storiface.Prover, pcp PreCommitPolicy, gc dtypes.GetSealingConfigFunc, journal journal.Journal, addrSel AddressSelector) *Sealing {
s := &Sealing{
Api: api,
DealInfo: &CurrentDealInfoManager{api},
ds: ds,
feeCfg: fc,
events: events,
maddr: maddr,
sealer: sealer,
verif: verif,
pcp: pcp,
openSectors: map[abi.SectorID]*openSector{},
sectorTimers: map[abi.SectorID]*time.Timer{},
pendingPieces: map[cid.Cid]*pendingPiece{},
assignedPieces: map[abi.SectorID][]cid.Cid{},
available: map[abi.SectorID]struct{}{},
journal: journal,
sealingEvtType: journal.RegisterEventType("storage", "sealing_states"),
addrSel: addrSel,
terminator: NewTerminationBatcher(mctx, maddr, api, addrSel, fc, gc),
precommiter: NewPreCommitBatcher(mctx, maddr, api, addrSel, fc, gc),
commiter: NewCommitBatcher(mctx, maddr, api, addrSel, fc, gc, prov),
getConfig: gc,
legacySc: storedcounter.New(ds, datastore.NewKey(StorageCounterDSPrefix)),
stats: SectorStats{
bySector: map[abi.SectorID]SectorState{},
byState: map[SectorState]int64{},
},
}
s.notifee = func(before, after SectorInfo) {
s.journal.RecordEvent(s.sealingEvtType, func() interface{} {
return SealingStateEvt{
SectorNumber: before.SectorNumber,
SectorType: before.SectorType,
From: before.State,
After: after.State,
Error: after.LastErr,
}
})
}
s.startupWait.Add(1)
s.sectors = statemachine.New(namespace.Wrap(ds, datastore.NewKey(SectorStorePrefix)), s, SectorInfo{})
return s
}
func (m *Sealing) Run(ctx context.Context) {
if err := m.restartSectors(ctx); err != nil {
log.Errorf("failed load sector states: %+v", err)
}
}
func (m *Sealing) Stop(ctx context.Context) error {
if err := m.terminator.Stop(ctx); err != nil {
return err
}
if err := m.sectors.Stop(ctx); err != nil {
return err
}
return nil
}
func (m *Sealing) RemoveSector(ctx context.Context, sid abi.SectorNumber) error {
m.startupWait.Wait()
return m.sectors.Send(uint64(sid), SectorRemove{})
}
func (m *Sealing) TerminateSector(ctx context.Context, sid abi.SectorNumber) error {
m.startupWait.Wait()
return m.sectors.Send(uint64(sid), SectorTerminate{})
}
func (m *Sealing) TerminateFlush(ctx context.Context) (*cid.Cid, error) {
return m.terminator.Flush(ctx)
}
func (m *Sealing) TerminatePending(ctx context.Context) ([]abi.SectorID, error) {
return m.terminator.Pending(ctx)
}
func (m *Sealing) SectorPreCommitFlush(ctx context.Context) ([]sealiface.PreCommitBatchRes, error) {
return m.precommiter.Flush(ctx)
}
func (m *Sealing) SectorPreCommitPending(ctx context.Context) ([]abi.SectorID, error) {
return m.precommiter.Pending(ctx)
}
func (m *Sealing) CommitFlush(ctx context.Context) ([]sealiface.CommitBatchRes, error) {
return m.commiter.Flush(ctx)
}
func (m *Sealing) CommitPending(ctx context.Context) ([]abi.SectorID, error) {
return m.commiter.Pending(ctx)
}
func (m *Sealing) currentSealProof(ctx context.Context) (abi.RegisteredSealProof, error) {
mi, err := m.Api.StateMinerInfo(ctx, m.maddr, types.EmptyTSK)
if err != nil {
return 0, err
}
ver, err := m.Api.StateNetworkVersion(ctx, types.EmptyTSK)
if err != nil {
return 0, err
}
return lminer.PreferredSealProofTypeFromWindowPoStType(ver, mi.WindowPoStProofType)
}
func (m *Sealing) minerSector(spt abi.RegisteredSealProof, num abi.SectorNumber) storiface.SectorRef {
return storiface.SectorRef{
ID: m.minerSectorID(num),
ProofType: spt,
}
}
func (m *Sealing) minerSectorID(num abi.SectorNumber) abi.SectorID {
mid, err := address.IDFromAddress(m.maddr)
if err != nil {
panic(err)
}
return abi.SectorID{
Number: num,
Miner: abi.ActorID(mid),
}
}
func (m *Sealing) Address() address.Address {
return m.maddr
}
func getDealPerSectorLimit(size abi.SectorSize) (int, error) {
if size < 64<<30 {
return 256, nil
}
return 512, nil
}