iSCSI connection recovery

[sandeepj@research.bell-labs.com (Sandeep Joshi)]

I had a "big-picture" question about the connection
recovery model.

The current draft suggests that, once the broken connection 
is logged out, the commands allegiant to the old connection 
can now be retried over *any* connection. (See Section 7.11.3 
bullet 1 and also Appendix F Session Recovery algo for 
initiator.)

I may be mistaken, but in previous drafts, this was not
the case and commands always stayed allegiant to a CID.

So the question is.. how does one use a Status cache
belonging to the old connection in this new model (now that 
the commands are going to be retried over any connection)
Doesnt this become more complex ?

Secondly, this also means that one must walk the command
list at the target and quiesce connection allegiance during 
logout - which may not be required if the commands were to be 
retried over the same connection always.

Comments  ?

-Sandeep