CRN

[Douglas Hagerman]

* From the T10 (formerly SCSI) Reflector (t10 at symbios.com), posted by:
* Douglas Hagerman <Douglas.Hagerman at digital.com>
*
If the plan is to force the task management functions to be handled
single threaded, then what is the appropriate timeout value? They're
sent as separate exchanges, just like SCSI commands, so should I assume
that they use the SCSI command timeout?

Doug.

	-----Original Message-----
	From:	Binford, Charles [SMTP:charles.binford at symbios.com]
	Sent:	Friday, June 19, 1998 6:44 PM
	To:	fc at nsco.network.com; t10 at symbios.com
	Subject:	RE: CRN

	Task management functions should be done single threaded.  The
host
	knows if one gets lost when it times out waiting on the
response.  If
	the response times out we have two cases:
	- task management function got lost - resend it
	- reply gets lost - resend it.  It won't matter to redo the same
task
	management function a second time if nothing else has happened.

	Charles Binford
	Symbios Inc.
	316-636-8566

	> -----Original Message-----
	> From:	Douglas Hagerman [SMTP:Douglas.Hagerman at digital.com]
	> Sent:	Friday, June 19, 1998 12:38 PM
	> To:	'Dal Allan'; fc at nsco.network.com; t10 at symbios.com
	> Subject:	RE: CRN
	> 
	> * From the T10 (formerly SCSI) Reflector (t10 at symbios.com),
posted by:
	> * Douglas Hagerman <Douglas.Hagerman at digital.com>
	> *
	> I guess I'm in the minority in this one also. If there is no
CRN
	> associated with task management functions, then how do you
know if one
	> gets lost?
	> 
	> Doug.
	> 
	> 	-----Original Message-----
	> 	From:	Dal Allan [SMTP:endlcom at ibm.net]
	> 	Sent:	Wednesday, June 17, 1998 3:50 PM
	> 	To:	fc at nsco.network.com; t10 at symbios.com
	> 	Subject:	re:CRN
	> 
	> 	Hi Dave,
	> 
	> 	Here's what I remember agreeing with last week. 
	> 
	> 	> CRN will be reset by target reset.
	> 
	> 	Yes
	> 
	> 	> No CRN for task management functions.
	> 
	> 	Correct
	> 
	> 	Dal
	> 
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