iSCSI: Login clarification

[Raghavendra Rao <jp.raghavendra@india.sun.com>]

Julian,

In the current draft, in section 2.2.3 on iSCSI login, it is stated at the
end of the section:
   
     Any message sent on a TCP connection before this connection gets into
     full feature phase at the initiator should be rejected by the initiator.
     A message reaching a target on a TCP connection before the full feature
     phase will be rejected with an iSCSI check condition.

I'm somewhat surprised by the choice of check condition as a means to indicate
rejection before the full feature phase begins - If we continue to choose such
mechanisms, somebody might pollute this space with a need of transport 
related/based sense keys or ASC, ASCQs to fully qualify a check condition.

I tend to believe that until the full feature phase begins, the negotiations
are at the transport level (iSCSI), and as such an iSCSI message to indicate
rejection might be more appropriate ?


-JP