How to Exchange SDTR?

Brian Cockburn Brian.Cockburn at
Wed Jun 4 10:32:41 PDT 1997

* From the SCSI Reflector (scsi at, posted by:
* Brian Cockburn <Brian.Cockburn at>

  I think an initiator needs to do a negotiation on the first command issued after it is 
reset/initialised no matter what that command is (usually Test Unit Ready).  This is 
because it is possible for an initiator to negotiate a wide or synchronous agreement, 
be reset, for the target to be unaware of this and hence for the target and initiator to 
not be in agreement about the negotiated state.

  Cheers, Brian.

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