using Request Sense

keiji_katata at post.pioneer.co.jp keiji_katata at post.pioneer.co.jp
Wed Jun 25 19:39:57 PDT 2008


* From the T10 Reflector (t10 at t10.org), posted by:
* keiji_katata at post.pioneer.co.jp
*
In the case of autosense environment, to see the progress indication in the
sense data, you may use the request sense command alone.
Best regards,
Keiji Katata
PIONEER CORP.
Mark Overby <moverby at nvidia.com>@t10.org on 2008/06/26 11:06:24
$BAw?.<T(B:	  owner-t10 at t10.org
$B08 at h(B:  Eddy Quicksall <Quicksall_SCSI at Bellsouth.net>, <t10 at t10.org>
cc:
$B7oL>(B:  Re: using Request Sense
For protocols that use autosense, probably not.
For protocols that do not have autosense, you bet. (There are quite a few
wide
spread protocols that do not have autosense capability).
On 6/25/08 6:51 PM, "Eddy Quicksall" <Quicksall_SCSI at bellsouth.net> wrote:
      Since some protocols use autosense then the sense data will be cleared
      when a command creates the condition and request sense will just get
back
      "no sense".
      Is there a case where request sense is still useful?
      Eddy
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