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Merge pull request #5417 from filecoin-project/feat/unseal-full

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storagemgr: Always unseal full sectors
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Łukasz Magiera 2021-01-25 23:15:59 +01:00 committed by GitHub
commit cb187ac093
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1 changed files with 11 additions and 1 deletions
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12
extern/sector-storage/manager.go vendored
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@ -285,9 +285,19 @@ func (m *Manager) ReadPiece(ctx context.Context, sink io.Writer, sector storage.
if unsealed == cid.Undef {
return xerrors.Errorf("cannot unseal piece (sector: %d, offset: %d size: %d) - unsealed cid is undefined", sector, offset, size)
}
ssize, err := sector.ProofType.SectorSize()
if err != nil {
return xerrors.Errorf("getting sector size: %w", err)
}
err = m.sched.Schedule(ctx, sector, sealtasks.TTUnseal, selector, unsealFetch, func(ctx context.Context, w Worker) error {
// TODO: make restartable
_, err := m.waitSimpleCall(ctx)(w.UnsealPiece(ctx, sector, offset, size, ticket, unsealed))
// 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
_, err := m.waitSimpleCall(ctx)(w.UnsealPiece(ctx, sector, 0, abi.PaddedPieceSize(ssize).Unpadded(), ticket, unsealed))
return err
})
if err != nil {