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Table 1.2
Commands which execute disconnect processing. (Note 2)
Commands which are not objects of disconnect processing. (Note 1)
C
CHANGE DEFINITION
F
FORMAT UNIT
I
INQUIRY
L
LOG SENSE
M
MODE SELECT
MODE SELECT EXTENDED
MODE SENSE
MODE SENSE EXTENDED
N
P
R
READ
READ BUFFER
READ CAPACITY
READ DEFECT DATA
READ EXTENDED
READ LONG
REASSIGN BLOCKS
RECEIVE DIAGNOSTIC RESULTS
RELEASE
REQUEST SENSE
RESERVE
REZERO UNIT
S
SEEK
SEEK EXTENDED
SEND DIAGNOSTIC
START/STOP UNIT
SYNCHRONIZE CACHE
T
TEST UNIT READY
V
VERIFY
W
WRITE
WRITE AND VERIFY
WRITE BUFFER
WRITE EXTENDED
WRITE LONG
WRITE SAME
(Note 1)
Commands which are not objects of disconnect processing:
commands are issued without a tag, queuing processing (see section 1.4) and disconnect
processing cannot be performed in the execution sequence.
(Note 2)
Commands which execute disconnect processing: Regardless of command queuing, in a
command's execution process (after the COMMAND phase is completed and during or after the
completion of data transfer), disconnect processing is performed. However, in the case of
commands with a data state (in cases where it is hit in the cache, etc.), or with a number of
processing modes, other than cases where the command is in a queue, disconnect processing
may not be executed depending on the processing content specification of the command.
1 - 14
Types of Command and Disconnect Processing (1 / 2)
C141-E039-01EN
(40)
(04)
(12)
O
(4D)
(15)
(55)
(1A)
(5A)
(08)
(3C)
(25)
(37)
(28)
(3E)
(07)
(1C)
(17)
(03)
O
(16)
(01)
(0B)
(2B)
(1D)
(1B)
(35)
(00)
O
(2F)
(0A)
(2E)
(3B)
(2A)
(3F)
(41)
In cases only where
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
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