14-107r2 SAM-5 SPC-5 Command Deadlines Posted

Paul Suhler Paul.Suhler at hgst.com
Thu Aug 28 12:55:40 PDT 2014


Formatted message: <a href="http://www.t10.org/cgi-bin/ac.pl?t=r&f=r1408284_f.htm">HTML-formatted message</a>

Having received no answer to my question about Houlderization of the command
deadline mode page, I've revised and posted the proposal:
http://www.t10.org/cgi-bin/ac.pl?t=d&f=14-107r2.pdf
Changes in this rev:
*	  Incorporated suggestions from 26 August 2014 SAM-5 teleconference.
*	  Added the term "deadline command" to avoid restating the definition
of a command with a deadline time.
*	  Removed command deadline clock, so the mechanism for checking
timeout expiration is not specified.
*	  Simplified naming from "command deadline expiration time" to
"deadline expiration time."
*	  Removed the deadline time and expiration time attributes from the
command class.
*	  Tightened mode page specification to require that changed values do
not affect commands already in the task set. Previously this was vendor
specific.
*	  Deleted all changes to SBC-4.
Please let me know if the above has resulted in unnecessary vagueness or any
other problems.
Thanks very much,
Paul
Paul A. Suhler, PhD
Research Staff Member
HGST Research
paul.suhler at hgst.com
o: 949-476-1180 x275448
m: 949-241-6443
3001 Daimler St.
Santa Ana, CA 92705-5812
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