Fujitsu MAT3300FC 用户手册
4.1 Control/Sense Commands
C141-C008
4-95
The "PC" bits are ignored by the drive. The drive assumes that current cumulative
parameters are selected.
parameters are selected.
The "Page Code" field identifies which page of data is being requested. If the
page code is reserved or not implemented, the device server terminates the
command with CHECK CONDITION status (ILLEGAL REQUEST [=5] / Invalid
field in CDB [=24-00]).
page code is reserved or not implemented, the device server terminates the
command with CHECK CONDITION status (ILLEGAL REQUEST [=5] / Invalid
field in CDB [=24-00]).
The "Page Code" assignments for the log pages are listed in Table 4.42.
Table 4.42 "Page Code" assignment for the log pages
Page Code
Description
Parameter Pointer
00
Supported Log Pages
Ignored
01
Buffer Overrun / Underrun Page
Supported
02
Write Error Counter Page
Supported
03
Read Error Counter Page
Supported
05
Verify Error Counter Page
Supported
06
Non-medium Error Page
Should be zero
0D Temperature
Page
Supported
0E
Start-stop Cycle Counter Page
Supported
0F
Application Client Log Page
Supported
10
Self-Test Result Log Page
Supported
2F
SMART Status Page
Ignored
38
SMART Data Page
Ignored
The "Parameter Pointer" field allows the application client to request parameter
data beginning from s specific parameter code to the maximum allocation length
or the maximum parameter code supported by the target, whichever is less. If the
value of the "Parameter Pointer" field is larger than the largest available
parameter code known to the device server for the specified page, the device
server terminates the command with CHECK CONDITION status (ILLEGAL
REQUEST [=5] / Invalid field in CDB [=24-00]).
data beginning from s specific parameter code to the maximum allocation length
or the maximum parameter code supported by the target, whichever is less. If the
value of the "Parameter Pointer" field is larger than the largest available
parameter code known to the device server for the specified page, the device
server terminates the command with CHECK CONDITION status (ILLEGAL
REQUEST [=5] / Invalid field in CDB [=24-00]).
The "Parameter List Length" field in the CDB specifies the total number of bytes of
log parameter which can be transferred to the INIT by this command. The IDD
transfers the number of bytes of all log parameters specified in the "Page Code"
field or the portion of log parameters with the length specified in the "Parameter
List Length" field, whichever is smaller. When zero is specified in the "Parameter
List Length" field, this command is terminated without anything being transferred.
log parameter which can be transferred to the INIT by this command. The IDD
transfers the number of bytes of all log parameters specified in the "Page Code"
field or the portion of log parameters with the length specified in the "Parameter
List Length" field, whichever is smaller. When zero is specified in the "Parameter
List Length" field, this command is terminated without anything being transferred.