On Wed, 7 Nov 2012, Jason J. Herne wrote:

> On Wed, Nov 7, 2012 at 12:27 PM, Jason J. Herne <hern...@gmail.com> wrote:
> > On Wed, Nov 7, 2012 at 12:14 PM, Alan Stern <st...@rowland.harvard.edu> 
> > wrote:
> >> On Wed, 7 Nov 2012, Jason J. Herne wrote:
> >>
> >>> > Most likely that's the answer.  Of course, for a device to recognize
> >>> > READ(16) but not READ(10) is a violation of the SCSI spec.
> 
> If I hook the Seagate 3TB drive up to an internal Sata port on my
> motherboard the drive works without issue.  I assume this is because
> SCSI commands are not involved in this case?

Yes.  The enclosure contains the logic to translate between the USB 
mass-storage and the SATA protocols.

Alan Stern

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