iSCSI: Question on T bit in login request PDU

["Subrahmanya Sastry K.V" <skotra@npd.hcltech.com>]

Hello,

Chapter 5 in the iscsi-draft-08 says that the T bit settings in one pair
of login
request-responses have no bearing on the T bit settings of the next pair
and
quotes :

        "An initiator having T bit set to 1 in one pair and being
answered with an
        T bit setting of 0 may issue the next request with T bit set to
0. "

But in section 5.3, the lines :

        "If the target responds to a Login request with the T bit set to
1,
          with a Login response with the T bit set to 0, the initiator
must
          keep sending the Login request (even empty) with the T bit set
to 1
          until it gets the Login Response with the T bit set to 1."

suggest a diffferent meaning.  If I assume both are possible, what is
the criterion
for the initiator to set the T bit?

Clarification please ?


-Sastry