What if there is no Process Login?
j_stai at qlc.com
Thu Dec 16 16:50:13 PST 1999
* From the T10 Reflector (t10 at t10.org), posted by:
* Jeff Stai <j_stai at qlc.com>
> -----Original Message-----
> From: Binford, Charles [mailto:charles.binford at lsil.com]
> You can't send P_RJT in class 3. That is why PLDA came up with the
> and send a PRLO". I disagree with the statement that this is not "PH
> compliant". Section 15.12.1 of FS describes operation of PRLO and it
> "following PRLO execution, all active Sequences are terminated by
> Abort Sequence (ABTS) protocol." So, in the scenario in question:
> - Initiator sends FCP_CMND to target without a PRLI
> - Target receives the command, detects no PRLI and sends PRLO
> (no rules in PH about when you may send PRLO - PLDA added this
> rule to fill in this gap).
> - Initiator receives the PRLO and (following PH rules) sends ABTS to
> the FCP_CMND exchange.
> (note PH is not specific as to which port shall initiate the ABTS -
> following normal FCP behavior I believe the initiator should - he sent
> So, since PRLI behavior is an FC-4 specific thing, I believe
> this IS an
> FCP-2 issue and it should be solved the same way PLDA did.
> (if it ain't broke......)
I agree with Charles.
jeff stai, QLogic corp.
3545 harbor blvd, costa mesa, ca 92626
j_stai at qlc.com http://www.qlc.com/
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