SAM-2 revision 14 is available

Ralph Weber ralphoweber at CompuServe.COM
Mon Sep 18 11:17:34 PDT 2000

* From the T10 Reflector (t10 at, posted by:
* Ralph Weber <ralphoweber at>
SAM-2 (SCSI Architecture Model -2) revision 14 is
available at:

SAM-2 r14 includes all T10 approved change proposals as
of this date and contains the following significant changes:

1) The SMU (SCSI Multi-port Unit) model for devices with
multiple ports has been replaced with TBD because T10 is
still hashing out the details of how that capability will
be defined.

2) The architecture has been modified to allow bi-directional
data transfers.

3) The Nexus concept has been reintroduced to the architecture.

4) The TASK ABORTED status has been added as an optional way
to notify one initiator when another initiator has aborted its



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