Maxtor ATLAS 10K III - Manual (Page 100)

SCSI Description
5-36 Maxtor Atlas 10K III
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The drive collects and stores performance data and error summaries in counters. The
LOG SELECT command is used to zero these counters. The LOG SELECT
command is a complementary command to the LOG SENSE command. The format
of the LOG SELECT CDB and a description of the fields follows in Table 5-42 and
Table 5-43 respectively.
Table 5-42 LOG SELECT Command Descriptor Block-Data Format
Table 5-43 LOG SELECT Command Descriptor Block-Field Descriptions
$KV
$[VG
       
0 Operation Code (4Ch)
1 Reserved PCR SP
2 PC Reserved
3 – 6 Reserved
7 – 8 Parameter List Length
9 Control
(KGNF &GUETKRVKQP
PCR
Parameter Code Reset. Must be 1. Causes all
the implemented counters to be set to 0.
SP
Save Parameters. A value of 1 indicates that
certain counters are to be cleared from non-vol-
atile memory.
PC Page Control. Must be 01b OR 11b.
Parameter
List Length
Must be 0.