SBP-2: Async Logout with active stream

John Nels Fuller jfuller at microsoft.com
Mon Jul 7 13:52:41 PDT 1997


* From the T10 (formerly SCSI) Reflector (t10 at symbios.com), posted by:
* John Nels Fuller <jfuller at MICROSOFT.com>
*
The original intention was option b below.  But maybe this should be
reconsidered.  If we were to use SBP-2 on a device like a DVCR then why
would we ever need an asynchronous connection?

> ----------
> From:
> Stephen_Finch at notes.ssi1.com[SMTP:Stephen_Finch at notes.ssi1.com]
> Sent: 	Monday, July 07, 1997 1:41 PM
> To: 	scsi at symbios.com; diskboys at dt.wdc.com
> Subject: 	SBP-2: Async Logout with active stream
> 
> 
> 
> To create a stream, we must first login (async login) and then
> issue the create stream.
> 
> Now, if after doing the above, I log out the original async
> connection, what happens to the isoc stream?
> 
> Some solutions:
> 
> a)  don't allow logout if the stream still exists.  Force the
> initiator to logout any stream(s) first and then the async
> connection.
> 
> b)  kill the isoc stream(s) at the same time as the async
> connection.  :-)
> 
> c)  kill the async connection but keep the streams alive.  :-(
> 
> steve finch
> 
> 
> 
*
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