lotus/storage/sealer/proofpaths/cachefiles.go
2023-08-31 09:46:10 -04:00

31 lines
925 B
Go

package proofpaths
import (
"fmt"
"github.com/filecoin-project/go-state-types/abi"
)
var dataFilePrefix = "sc-02-data-"
func LayerFileName(layer int) string {
return fmt.Sprintf("%slayer-%d.dat", dataFilePrefix, layer)
}
func SDRLayers(spt abi.RegisteredSealProof) (int, error) {
switch spt {
case abi.RegisteredSealProof_StackedDrg2KiBV1, abi.RegisteredSealProof_StackedDrg2KiBV1_1:
return 2, nil
case abi.RegisteredSealProof_StackedDrg8MiBV1, abi.RegisteredSealProof_StackedDrg8MiBV1_1:
return 2, nil
case abi.RegisteredSealProof_StackedDrg512MiBV1, abi.RegisteredSealProof_StackedDrg512MiBV1_1:
return 2, nil
case abi.RegisteredSealProof_StackedDrg32GiBV1, abi.RegisteredSealProof_StackedDrg32GiBV1_1:
return 11, nil
case abi.RegisteredSealProof_StackedDrg64GiBV1, abi.RegisteredSealProof_StackedDrg64GiBV1_1:
return 11, nil
default:
return 0, fmt.Errorf("unsupported proof type: %v", spt)
}
}