Log Sense (4D) - Fujitsu MAX3073NC - SCSI,80, Dell DC961,Hard Drive Scsi Logical Interface Specifications

Specifications
Hide thumbs Also See for MAX3073NC - SCSI,80, Dell DC961,Hard Drive:
Table of Contents

Advertisement

Command Specifications
(4)
Parameter value
This field indicates actual "threshold value" or "cumulative value". The size of this field differs in each
log parameter.
3.1.17

LOG SENSE (4D)

Bit
7
Byte
0
1
2
PC
3
0
4
0
5
6
7
8
9
0
This command provides a means for the application client to retrieve statistical or other operational
information maintained by the device about the device or its logical units.
The "Parameter Pointer Control (PPC)" bit is not supported. It should be zero.
An "Save Parameters (SP)" bit of zero indicates the device server performs the specified this command
and does not save any log parameters. If saving log parameters is implemented, an "SP" bit of one
indicates that the device server performs the specified this command and saves all log parameters
identified as savable by the "DS" bit to the disc medium.
The "Page Control (PC)" field defined the type of parameter values to be selected (see 3.1.16 for the
definition of the page control field).
The "PC" bits are ignored by the drive. The drive assumes that current cumulative 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]).
The "Page Code" assignments for the log pages are listed below.
3-54
6
5
4
LUN
0
0
0
0
0
0
0
Parameter Pointer (MSB)
Parameter Pointer (LSB)
Parameter List Length (MSB)
Parameter List Length (LSB)
0
0
0
3
2
X'4D'
0
0
Page Code
0
0
0
0
0
0
1
0
PPC
SP
0
0
0
0
0
Link
C141-C010

Advertisement

Table of Contents
loading

This manual is also suitable for:

Maw3073Maw3147Maw3300Max3036Max3073Max3147 nc series

Table of Contents