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LOG SENSE
0
1
2
3
6
7
8
9
PC
The Page Control field defines the type of log parameter to be returned:
00b Current Threshold Values—any parameters in the log that are counters contain the
01b Current Cumulative Values—any parameters in the log that are counters contain their
10b Default Threshold Values—same as the Current Threshold Values
62
Commands
allows the host to read the drive's logs. A single log is returned
LOG SENSE
with each invocation of
Pre-Execution Checks:
Illegal Field
The Page Code must match one of the supported log page codes. If it does not,
then
CHECK CONDITION
the Illegal Field Checks.
Command Descriptor Block:
7
6
PC
(MSB)
CDB Fields:
maximum value that they can count to.
current counts.
Note:
Counts are reset to their default cumulative values (see below) following a power-on,
reset or bus device reset. Media related counts are also reset following a load.
.
LOG SENSE
Deferred Error
Unit Attention
status is reported. Sense data will be as described in
5
4
Operation Code (4Dh)
Reserved (0)
Reserved (0)
Allocation Length
Control
3
2
1
PPC (0)
Page Code
4Dh
0
SP (0)
(LSB)
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