Read data chunk size and segmentation negotiation

[Mark Burton <markb@ordern.com>]

Folks,

Given the definition of the SCSI Data Response format in Section 2.8
and the example in Appendix B of draft-ietf-ips-iscsi-01.txt it
appears necessary for the initiator and the target to agree on the
maximum amount of data that can be sent in a single SCSI Data
response.

Another issue is that either the initiator should be required to
accept multiple data responses containing the content for a single
read or it should have some means of informing the target that it will
not accept multiple data responses per read i.e. the read data must
not be segmented.

I guess additional login keys could be added to negotiate these constraints.

Regards,

Mark