Exception Handling; Phase Sequencing - Tandberg Data SLR7-140 PROGRAMMER Manual

Scsi interface functional specification
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<sequence 1>
<sequence 2>
Tandberg Data

22.3. Exception Handling

See sections on Error Conditions For All Commands and
Deferred Errors.
If the third party (3RD) bit is one, the third party ID
(3RD Party ID) is equal to the Drive's ID and the Drive
has
been
reserved
RELEASE command will be terminated with CHECK CONDITION
status. The Error Code will be set to I
If the third party (3RD) bit is one, the third party ID
(3RD Party ID) is equal to the Drive's ID and the Drive
has
been
reserved
command will be ignored.

22.4. Phase Sequencing

In this section the possible SCSI-bus phase sequences
during execution of the command are described. Section
3.2.1 has more details about the generic phases in the
brackets.
:=
<initiator-part> <message-out> <command> <disconnect> <reconnect>
<completed>
The
Drive
will
transferred. It then reconnects to transfer status.
:=
<initiator-part> <message-out> <command> <completed>
This sequence will be used when the command is executed
and the Initiator does not allow disconnection.
22-2
Tandberg SLR Product Line SCSI Functional Specifications
by
the
requesting
by
another
Initiator,
disconnect
when
Release
Initiator,
CDB.
NVALID FIELD IN
the
RELEASE
the
CDB
has
been
the

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