lotus/extern/sector-storage/stores/interface.go

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package stores
import (
"context"
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"github.com/filecoin-project/go-state-types/abi"
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"github.com/filecoin-project/lotus/extern/sector-storage/fsutil"
"github.com/filecoin-project/lotus/extern/sector-storage/storiface"
)
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type Store interface {
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AcquireSector(ctx context.Context, s abi.SectorID, spt abi.RegisteredSealProof, existing storiface.SectorFileType, allocate storiface.SectorFileType, sealing storiface.PathType, op storiface.AcquireMode) (paths storiface.SectorPaths, stores storiface.SectorPaths, err error)
Remove(ctx context.Context, s abi.SectorID, types storiface.SectorFileType, force bool) error
// like remove, but doesn't remove the primary sector copy, nor the last
// non-primary copy if there no primary copies
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RemoveCopies(ctx context.Context, s abi.SectorID, types storiface.SectorFileType) error
// move sectors into storage
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MoveStorage(ctx context.Context, s abi.SectorID, spt abi.RegisteredSealProof, types storiface.SectorFileType) error
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FsStat(ctx context.Context, id ID) (fsutil.FsStat, error)
}