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    Re: iSCSI - TTT in negotiations




    Bookmarks (TTT) are not mandated for a a general purpose negotiation (a sequence of text request responses). We created it for long responses mainly (SendTargets and futures)..

    What we are proposing now is to mandate it for every request/response that has F=0 and use it to reset/time-out
    a negotiation in general.

    Julo


    Santosh Rao <santoshr@cup.hp.com>
    Sent by: santoshr@cup.hp.com

    10-10-01 18:05
    Please respond to Santosh Rao

           
            To:        Julian Satran/Haifa/IBM@IBMIL
            cc:        ips@ece.cmu.edu
            Subject:        Re: iSCSI - TTT in negotiations

           


    Julian,

    I thought we already had the below mechanism in place since 7.9x and TTT
    in text cmd/rsp had already replaced the bookmark mechanisms.

    What, then, is being proposed below ??

    - Santosh


    Julian Satran wrote:
    >
    > Dear colleagues,
    >
    > It occurred to us that we may want to have a simple (more regular) way
    > to "index" at target into ongoing text negotiations (not login) and we
    > may want the target to be able to set it's TTT whenever the F bit is
    > not 0 and to mandate the initiator to copy it in the next text command
    > in the chain.  This might make bookmarks and long negotiations behave
    > similarly (and time-out,/ be reset similarly).
    >
    > Comments?
    >
    > Julo

    --
    ##################################
    Santosh Rao
    Software Design Engineer,
    HP-UX iSCSI Driver Team,
    Hewlett Packard, Cupertino.
    email : santoshr@cup.hp.com
    Phone : 408-447-3751
    ##################################




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Last updated: Wed Oct 10 14:17:29 2001
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