lotus/cmd/lotus-storage-miner/proving.go

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package main
import (
"bytes"
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"fmt"
"os"
"text/tabwriter"
"time"
"github.com/urfave/cli/v2"
"golang.org/x/xerrors"
"github.com/filecoin-project/go-bitfield"
rlepluslazy "github.com/filecoin-project/go-bitfield/rle"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/filecoin-project/specs-actors/actors/builtin/miner"
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"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/types"
lcli "github.com/filecoin-project/lotus/cli"
)
var provingCmd = &cli.Command{
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Name: "proving",
Usage: "View proving information",
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Subcommands: []*cli.Command{
provingInfoCmd,
provingDeadlinesCmd,
},
}
var provingInfoCmd = &cli.Command{
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Name: "info",
Usage: "View current state information",
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Action: func(cctx *cli.Context) error {
nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
api, acloser, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer acloser()
ctx := lcli.ReqContext(cctx)
maddr, err := nodeApi.ActorAddress(ctx)
if err != nil {
return xerrors.Errorf("getting actor address: %w", err)
}
head, err := api.ChainHead(ctx)
if err != nil {
return xerrors.Errorf("getting chain head: %w", err)
}
cd, err := api.StateMinerProvingDeadline(ctx, maddr, head.Key())
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if err != nil {
return xerrors.Errorf("getting miner info: %w", err)
}
deadlines, err := api.StateMinerDeadlines(ctx, maddr, head.Key())
if err != nil {
return xerrors.Errorf("getting miner deadlines: %w", err)
}
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curDeadlineSectors, err := deadlines.Due[cd.Index].Count()
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if err != nil {
return xerrors.Errorf("counting deadline sectors: %w", err)
}
var mas miner.State
{
mact, err := api.StateGetActor(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
rmas, err := api.ChainReadObj(ctx, mact.Head)
if err != nil {
return err
}
if err := mas.UnmarshalCBOR(bytes.NewReader(rmas)); err != nil {
return err
}
}
newSectors, err := mas.NewSectors.Count()
if err != nil {
return err
}
faults, err := mas.Faults.Count()
if err != nil {
return err
}
recoveries, err := mas.Recoveries.Count()
if err != nil {
return err
}
var provenSectors uint64
for _, d := range deadlines.Due {
c, err := d.Count()
if err != nil {
return err
}
provenSectors += c
}
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var faultPerc float64
if provenSectors > 0 {
faultPerc = float64(faults*10000/provenSectors) / 100
}
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fmt.Printf("Current Epoch: %d\n", cd.CurrentEpoch)
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fmt.Printf("Chain Period: %d\n", cd.CurrentEpoch/miner.WPoStProvingPeriod)
fmt.Printf("Chain Period Start: %s\n", epochTime(cd.CurrentEpoch, (cd.CurrentEpoch/miner.WPoStProvingPeriod)*miner.WPoStProvingPeriod))
fmt.Printf("Chain Period End: %s\n\n", epochTime(cd.CurrentEpoch, (cd.CurrentEpoch/miner.WPoStProvingPeriod+1)*miner.WPoStProvingPeriod))
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fmt.Printf("Proving Period Boundary: %d\n", cd.PeriodStart%miner.WPoStProvingPeriod)
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fmt.Printf("Proving Period Start: %s\n", epochTime(cd.CurrentEpoch, cd.PeriodStart))
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fmt.Printf("Next Period Start: %s\n\n", epochTime(cd.CurrentEpoch, cd.PeriodStart+miner.WPoStProvingPeriod))
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fmt.Printf("Faults: %d (%.2f%%)\n", faults, faultPerc)
fmt.Printf("Recovering: %d\n", recoveries)
fmt.Printf("New Sectors: %d\n\n", newSectors)
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fmt.Printf("Deadline Index: %d\n", cd.Index)
fmt.Printf("Deadline Sectors: %d\n", curDeadlineSectors)
fmt.Printf("Deadline Open: %s\n", epochTime(cd.CurrentEpoch, cd.Open))
fmt.Printf("Deadline Close: %s\n", epochTime(cd.CurrentEpoch, cd.Close))
fmt.Printf("Deadline Challenge: %s\n", epochTime(cd.CurrentEpoch, cd.Challenge))
fmt.Printf("Deadline FaultCutoff: %s\n", epochTime(cd.CurrentEpoch, cd.FaultCutoff))
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return nil
},
}
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func epochTime(curr, e abi.ChainEpoch) string {
switch {
case curr > e:
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return fmt.Sprintf("%d (%s ago)", e, time.Second*time.Duration(build.BlockDelay*(curr-e)))
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case curr == e:
return fmt.Sprintf("%d (now)", e)
case curr < e:
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return fmt.Sprintf("%d (in %s)", e, time.Second*time.Duration(build.BlockDelay*(e-curr)))
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}
panic("math broke")
}
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var provingDeadlinesCmd = &cli.Command{
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Name: "deadlines",
Usage: "View the current proving period deadlines information",
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Action: func(cctx *cli.Context) error {
nodeApi, closer, err := lcli.GetStorageMinerAPI(cctx)
if err != nil {
return err
}
defer closer()
api, acloser, err := lcli.GetFullNodeAPI(cctx)
if err != nil {
return err
}
defer acloser()
ctx := lcli.ReqContext(cctx)
maddr, err := nodeApi.ActorAddress(ctx)
if err != nil {
return xerrors.Errorf("getting actor address: %w", err)
}
deadlines, err := api.StateMinerDeadlines(ctx, maddr, types.EmptyTSK)
if err != nil {
return xerrors.Errorf("getting deadlines: %w", err)
}
di, err := api.StateMinerProvingDeadline(ctx, maddr, types.EmptyTSK)
if err != nil {
return xerrors.Errorf("getting deadlines: %w", err)
}
var mas miner.State
{
mact, err := api.StateGetActor(ctx, maddr, types.EmptyTSK)
if err != nil {
return err
}
rmas, err := api.ChainReadObj(ctx, mact.Head)
if err != nil {
return err
}
if err := mas.UnmarshalCBOR(bytes.NewReader(rmas)); err != nil {
return err
}
}
tw := tabwriter.NewWriter(os.Stdout, 2, 4, 2, ' ', 0)
_, _ = fmt.Fprintln(tw, "deadline\tsectors\tpartitions\tproven")
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for i, field := range deadlines.Due {
c, err := field.Count()
if err != nil {
return err
}
firstPartition, sectorCount, err := miner.PartitionsForDeadline(deadlines, mas.Info.WindowPoStPartitionSectors, uint64(i))
if err != nil {
return err
}
partitionCount := (sectorCount + mas.Info.WindowPoStPartitionSectors - 1) / mas.Info.WindowPoStPartitionSectors
var provenPartitions uint64
{
var maskRuns []rlepluslazy.Run
if firstPartition > 0 {
maskRuns = append(maskRuns, rlepluslazy.Run{
Val: false,
Len: firstPartition,
})
}
maskRuns = append(maskRuns, rlepluslazy.Run{
Val: true,
Len: partitionCount,
})
ppbm, err := bitfield.NewFromIter(&rlepluslazy.RunSliceIterator{Runs: maskRuns})
if err != nil {
return err
}
pp, err := bitfield.IntersectBitField(ppbm, mas.PostSubmissions)
if err != nil {
return err
}
provenPartitions, err = pp.Count()
if err != nil {
return err
}
}
var cur string
if di.Index == uint64(i) {
cur += "\t(current)"
}
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_, _ = fmt.Fprintf(tw, "%d\t%d\t%d\t%d%s\n", i, c, partitionCount, provenPartitions, cur)
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}
return tw.Flush()
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},
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}