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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: Full Feature Phase and DigestsRandy, Sorry for the delay in responding to this... > Is there a difference between S5: LOGGED_IN and Full Feature Phase (a.k.a. > full-feature phase in some parts of the document; it would be nice if they > were all the same LOGGED_IN marks the beginning of the full-feature phase, IN_LOGOUT and LOGOUT_REQUESTED (states S6 and S8) also are full-feature phase states. > If so, and I understand the digest section, neither the logout or login > PDU's will have digests on them. I believe this holds even after the first > connection of the session, because later connections are not yet in Full > Feature Phase (S5). Logout may have digests if so negotiated - please refer section 9.14. In short, every PDU that is used in FFP (i.e. any PDU other than Login and Login Response PDUs) may have digests if so negotiated - section 11.1 clearly states this. Regards. -- Mallikarjun Mallikarjun Chadalapaka Networked Storage Architecture Network Storage Solutions Organization Hewlett-Packard MS 5668 Roseville CA 95747 cbm@rose.hp.com ----- Original Message ----- From: "Randy Jennings" <randyj@data-transit.com> To: <ips@ece.cmu.edu> Sent: Wednesday, March 13, 2002 9:25 AM Subject: Full Feature Phase and Digests > I am not sure if this is the place for me to ask this question, so forgive > me if I am out of line. > > Is there a difference between S5: LOGGED_IN and Full Feature Phase (a.k.a. > full-feature phase in some parts of the document; it would be nice if they > were all the same; I am not a regex guru)? > > If so, and I understand the digest section, neither the logout or login > PDU's will have digests on them. I believe this holds even after the first > connection of the session, because later connections are not yet in Full > Feature Phase (S5). > > I.e. Only iSCSI op codes 0x00, 0x01, 0x02, 0x04, 0x05, 0x010, 0x1c-0x1e > (maybe) for the initiator, and 0x20, 0x21, 0x22, 0x24, 0x25, 0x31, 0x32, > 0x3c-0x3e (maybe), 0x3f for the target (anything not Logout or Login) will > have the Digests and they must have them if stated in Login of the session? > > Am I right? > > TIA > > Sincerely, > Randy Jennings > Data Transit > >
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