Merge branch 'iosize' of github.com:acautman/lotus into acautman-iosize
This commit is contained in:
commit
53a6c4eac6
87
extern/sector-storage/stores/remote.go
vendored
87
extern/sector-storage/stores/remote.go
vendored
@ -3,6 +3,8 @@ package stores
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import (
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"context"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"math/bits"
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"mime"
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@ -59,6 +61,30 @@ func NewRemote(local *Local, index SectorIndex, auth http.Header, fetchLimit int
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}
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}
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var SealProofIosizes = map[abi.RegisteredSealProof]uint64{
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abi.RegisteredSealProof_StackedDrg2KiBV1: 32 * 1024,
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abi.RegisteredSealProof_StackedDrg8MiBV1: 32 * 1024,
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abi.RegisteredSealProof_StackedDrg512MiBV1: 1024 * 1024,
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abi.RegisteredSealProof_StackedDrg32GiBV1: 1024 * 1024,
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abi.RegisteredSealProof_StackedDrg64GiBV1: 1024 * 1024,
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abi.RegisteredSealProof_StackedDrg2KiBV1_1: 32 * 1024,
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abi.RegisteredSealProof_StackedDrg8MiBV1_1: 32 * 1024,
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abi.RegisteredSealProof_StackedDrg512MiBV1_1: 1024 * 1024,
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abi.RegisteredSealProof_StackedDrg32GiBV1_1: 1024 * 1024,
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abi.RegisteredSealProof_StackedDrg64GiBV1_1: 1024 * 1024,
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}
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const MaxIoSize = 64 * 1024 * 1024
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func GetIoSizeByProofType(p abi.RegisteredSealProof) (uint64, error) {
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size, ok := SealProofIosizes[p]
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if !ok {
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return 0, xerrors.Errorf("unsupported proof type: %v", p)
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}
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return size, nil
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}
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func (r *Remote) AcquireSector(ctx context.Context, s storage.SectorRef, existing storiface.SectorFileType, allocate storiface.SectorFileType, pathType storiface.PathType, op storiface.AcquireMode) (storiface.SectorPaths, storiface.SectorPaths, error) {
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if existing|allocate != existing^allocate {
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return storiface.SectorPaths{}, storiface.SectorPaths{}, xerrors.New("can't both find and allocate a sector")
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@ -123,6 +149,12 @@ func (r *Remote) AcquireSector(ctx context.Context, s storage.SectorRef, existin
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}
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defer releaseStorage()
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var iosize uint64 = 0
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ssize, err := GetIoSizeByProofType(s.ProofType)
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if err == nil {
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iosize = ssize
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}
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for _, fileType := range storiface.PathTypes {
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if fileType&existing == 0 {
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continue
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@ -135,7 +167,7 @@ func (r *Remote) AcquireSector(ctx context.Context, s storage.SectorRef, existin
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dest := storiface.PathByType(apaths, fileType)
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storageID := storiface.PathByType(ids, fileType)
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url, err := r.acquireFromRemote(ctx, s.ID, fileType, dest)
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url, err := r.acquireFromRemote(ctx, s.ID, fileType, dest, iosize)
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if err != nil {
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return storiface.SectorPaths{}, storiface.SectorPaths{}, err
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}
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@ -170,7 +202,7 @@ func tempFetchDest(spath string, create bool) (string, error) {
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return filepath.Join(tempdir, b), nil
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}
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func (r *Remote) acquireFromRemote(ctx context.Context, s abi.SectorID, fileType storiface.SectorFileType, dest string) (string, error) {
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func (r *Remote) acquireFromRemote(ctx context.Context, s abi.SectorID, fileType storiface.SectorFileType, dest string, iosize uint64) (string, error) {
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si, err := r.index.StorageFindSector(ctx, s, fileType, 0, false)
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if err != nil {
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return "", err
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@ -198,7 +230,7 @@ func (r *Remote) acquireFromRemote(ctx context.Context, s abi.SectorID, fileType
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return "", xerrors.Errorf("removing dest: %w", err)
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}
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err = r.fetch(ctx, url, tempDest)
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err = r.fetch(ctx, url, tempDest, iosize)
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if err != nil {
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merr = multierror.Append(merr, xerrors.Errorf("fetch error %s (storage %s) -> %s: %w", url, info.ID, tempDest, err))
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continue
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@ -218,7 +250,7 @@ func (r *Remote) acquireFromRemote(ctx context.Context, s abi.SectorID, fileType
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return "", xerrors.Errorf("failed to acquire sector %v from remote (tried %v): %w", s, si, merr)
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}
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func (r *Remote) fetch(ctx context.Context, url, outname string) error {
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func (r *Remote) fetch(ctx context.Context, url, outname string, iosize uint64) error {
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log.Infof("Fetch %s -> %s", url, outname)
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if len(r.limit) >= cap(r.limit) {
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@ -276,12 +308,57 @@ func (r *Remote) fetch(ctx context.Context, url, outname string) error {
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case "application/x-tar":
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return tarutil.ExtractTar(resp.Body, outname)
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case "application/octet-stream":
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return files.WriteTo(files.NewReaderFile(resp.Body), outname)
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return WriteWithSize(files.NewReaderFile(resp.Body), outname, iosize)
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default:
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return xerrors.Errorf("unknown content type: '%s'", mediatype)
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}
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}
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func WriteWithSize(nd files.Node, fpath string, size uint64) error {
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switch nd := nd.(type) {
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case *files.Symlink:
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return os.Symlink(nd.Target, fpath)
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case files.File:
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f, err := os.Create(fpath)
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defer func() {
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err = f.Close()
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if err != nil {
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log.Warnf("failed to close file:%v, err:%v", fpath, err)
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}
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}()
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if err != nil {
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return err
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}
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if size <= 0 || size > MaxIoSize {
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_, err = io.Copy(f, nd)
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} else {
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buf := make([]byte, size)
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_, err = io.CopyBuffer(f, nd, buf)
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}
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if err != nil {
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return err
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}
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return nil
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case files.Directory:
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err := os.Mkdir(fpath, 0777)
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if err != nil {
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return err
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}
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entries := nd.Entries()
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for entries.Next() {
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child := filepath.Join(fpath, entries.Name())
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if err := WriteWithSize(entries.Node(), child, size); err != nil {
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return err
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}
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}
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return entries.Err()
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default:
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return fmt.Errorf("file type %T at %q is not supported", nd, fpath)
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}
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}
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func (r *Remote) MoveStorage(ctx context.Context, s storage.SectorRef, types storiface.SectorFileType) error {
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// Make sure we have the data local
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_, _, err := r.AcquireSector(ctx, s, types, storiface.FTNone, storiface.PathStorage, storiface.AcquireMove)
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