Supported log pages page – HP C737990900 User Manual
Page 64
64 Commands
Supported Log Pages Page
This SCSI log may be recovered using a
Log Sense
command with the PC field
set to anything and the Page Code field set to 00h. The page lists the page
codes of other logs supported by the drive. It can neither be reset nor written.
The page has the following format:
3
Parameter Length (n
-
3)
4
(MSB)
Parameter Bytes
n
(LSB)
Parameter Code
A two-byte value that uniquely identifies the parameter within the log.
DU, TSD, ET and TMC
and LP
0 Must be zero. For a full description of these fields refer to the SCSI-2 standard.
DS
1 Must be 1, indicating that drive will maintain the saving of data itself. Note that
the host must set the SP bit to 1 in a
LOG SELECT
command, otherwise a
CHECK
CONDITION
will result.
LBIN
0 The parameter consists of ASCII characters.
1 The parameter consists of binary data.
LP
List Parameter flag
0 Indicates that the parameter is a counter. This is the case for all parameters except
MAM fields.
1 Indicates that the parameter is a list parameter, which is the case for all MAM
fields.
Parameter Length
The length of Parameter Bytes in bytes.
Parameter Bytes
The actual parameter data.
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
0
Reserved (0)
Page Code (00h)
1
Reserved (0)