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logs to debug read and unseal

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This commit is contained in:
aarshkshah1992 2021-05-21 19:01:17 +05:30
parent fb29f782df
commit 8ff5bce7a3
3 changed files with 9 additions and 4 deletions
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4
extern/sector-storage/manager.go vendored
View File

@ -235,14 +235,14 @@ func (m *Manager) SectorsUnsealPiece(ctx context.Context, sector storage.SectorR
// one of it's sealing scratch spaces to store them after fetching them from another worker.
selector := newExistingSelector(m.index, sector.ID, storiface.FTSealed|storiface.FTCache, true)
log.Debugf("schedule unseal for sector %d", sector.ID)
log.Debugf("will schedule unseal for sector %d", sector.ID)
err = m.sched.Schedule(ctx, sector, sealtasks.TTUnseal, selector, sealFetch, func(ctx context.Context, w Worker) error {
// TODO: make restartable
// NOTE: we're unsealing the whole sector here as with SDR we can't really
// unseal the sector partially. Requesting the whole sector here can
// save us some work in case another piece is requested from here
log.Debugf("unseal sector %d", sector.ID)
log.Debugf("calling unseal sector on worker, sectoID=%d", sector.ID)
// Note: This unseal piece call will essentially become a no-op if the worker already has an Unsealed sector file for the given sector.
_, err := m.waitSimpleCall(ctx)(w.UnsealPiece(ctx, sector, 0, abi.PaddedPieceSize(ssize).Unpadded(), ticket, *unsealed))

8
extern/sector-storage/piece_provider.go vendored
View File

@ -57,7 +57,7 @@ func (p *pieceProvider) tryReadUnsealedPiece(ctx context.Context, sector storage
// the unsealed piece.
r, err := p.storage.Reader(ctx, sector, abi.PaddedPieceSize(offset.Padded()), size.Padded())
if err != nil {
log.Debugf("failed storage reader;sector=%+v, err:%s", sector.ID, err)
log.Debugf("did not get storage reader;sector=%+v, err:%s", sector.ID, err)
cancel()
return nil, nil, err
}
@ -81,13 +81,14 @@ func (p *pieceProvider) ReadPiece(ctx context.Context, sector storage.SectorRef,
r, unlock, err := p.tryReadUnsealedPiece(ctx, sector, offset, size)
log.Debugf("result of tryReadUnsealedPiece: r=%+v, err=%s", r, err)
log.Debugf("result of first tryReadUnsealedPiece: r=%+v, err=%s", r, err)
if xerrors.Is(err, storiface.ErrSectorNotFound) {
log.Debugf("no unsealed sector file with unsealed piece, sector=%+v, offset=%d, size=%d", sector, offset, size)
err = nil
}
if err != nil {
log.Errorf("returning error from ReadPiece:%s", err)
return nil, false, err
}
@ -103,6 +104,7 @@ func (p *pieceProvider) ReadPiece(ctx context.Context, sector storage.SectorRef,
commd = nil
}
if err := p.uns.SectorsUnsealPiece(ctx, sector, offset, size, ticket, commd); err != nil {
log.Errorf("failed to SectorsUnsealPiece: %s", err)
return nil, false, xerrors.Errorf("unsealing piece: %w", err)
}
@ -110,9 +112,11 @@ func (p *pieceProvider) ReadPiece(ctx context.Context, sector storage.SectorRef,
r, unlock, err = p.tryReadUnsealedPiece(ctx, sector, offset, size)
if err != nil {
log.Errorf("failed to tryReadUnsealedPiece after SectorsUnsealPiece: %s", err)
return nil, true, xerrors.Errorf("read after unsealing: %w", err)
}
if r == nil {
log.Errorf("got no reader after unsealing piece")
return nil, true, xerrors.Errorf("got no reader after unsealing piece")
}
log.Debugf("got a reader to read unsealed piece, sector=%+v, offset=%d, size=%d", sector, offset, size)

1
extern/sector-storage/stores/remote.go vendored
View File

@ -548,6 +548,7 @@ func (r *Remote) Reader(ctx context.Context, s storage.SectorRef, offset, size a
// if they have the unsealed piece in the unsealed sector file.
si, err := r.index.StorageFindSector(ctx, s.ID, ft, 0, false)
if err != nil {
log.Debugf("Reader, did not find unsealed file on any of the workers %s (+%d,%d)", path, offset, size)
return nil, err
}