Re: iscsi: unsolicited data question

["Julian Satran" <Julian_Satran@il.ibm.com>]

yes - julo

Dennis Young <dyoung@rhapsodynetworks.com> Sent by: owner-ips@ece.cmu.edu 06/12/2002 06:20 AM Please respond to Dennis Young

To:        ips@ece.cmu.edu         cc:                 Subject:        iscsi: unsolicited data question

I have a question which has been asked before, but I couldn't find a direct 
answer in the archive.  The table on page 200 of draft 12 doesn't directly
answer this question either.

The first paragraph on page 36 of draft 12 says "Targets operate in either 
solicitied (R2T) data mode or unsolicited (non R2T) data mode."
tells me that a target, at all times during a data sequence transfer, can be

one or the other, but not both (non R2T for the initial data out, R2T for
the
remaining data).  Is this correct?

Thanks,
Dennis

---snip from an old email dated 3/30/2001---

" Hi Julian 
Sorry if I'm covering old ground... Is it possible to use unsolicited data
for the first burst and then request any remaining data using R2T? For
example, if the target has a previously allocated buffer available (length
defined by FirstBurstSize) for unsolicited data, then once the initiator has
sent unsolicited data up to and including this amount then the remaining
data (if any) can be requested using R2T once the target has the buffer
space available. 
...Matthew Burbridge Hewlett Packard, Bristol Telnet: 312 7010 E-mail:
matthewb@bri.hp.com "