(4) Defect processing during initialization
Table 4.101 shows each combination of control flag specification values and the
contents of processing executed by the IDD. Furthermore, see Chapter 3 "Data
Format" of the "Product Manual" concerning alternate block allocation
processing methods.
Table 4.101 FORMAT UNIT command defect processing (1/2)
CDB Byte 1
FmtData
CmpLst
Defect List
Format
0
–
– – –
(Note 4)
1
0
d d d
(Note 1,
Note 2,
Note 3)
1
0
d d d
(Note 1,
Note 2,
Note 3)
1
1
d d d
(Note 1,
Note 2)
1
1
d d d
(Note 1,
Note 2)
1
0
1 0 0
1 0 1
(Note 3)
C141-C009
Header
FOV
DPRY
Defect
List
Length
(Format parameters not
transferred)
0
0
Zero
1
0
1
1
Zero
0
0
Zero
1
0
1
1
Zero
0
0
>0
1
0
4.3 Format Commands
Defect Processing Method
1) Alternate block allocation is performed
for defects registered in the P List.
2) The previously existing G List is
erased.
1) Alternate block allocation is performed
for defects registered in the P List and
the previously existing G List.
2) The previously existing G List is
saved.
1) Alternate block allocation is performed
for defects registered in the previously
existing G List.
2) The P List is saved, but it is not used in
defect processing.
3) The previously existing G List is
saved.
1) Alternate block allocation is performed
for defects registered in the P List.
2) The previously existing G List is
erased and it is not used in defect
processing.
1) Neither the P List or the G List is used
in defect processing (alternate block
allocation processing is not
performed.)
2) The P List is saved, but the previously
existing G List is erased.
1) Alternate block allocation is performed
for defects registered in the P List, in
the previously existing G List and the
defects described in the D List
transferred from the INIT.
2) The D List is added to the previously
existing G List.
4-155