Log Select Command Descriptor Block-Data Format; Log Select Command Descriptor Block-Field Descriptions - Maxtor ATLAS 10K III Product Manual

SCSI Description
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.
T a b l e 5 - 4 2 LOG SELECT Command Descriptor Block-Data Format
$ K V

$ [ V G
0
1
2
3 – 6
7 – 8
9
T a b l e 5 - 4 3 LOG SELECT Command Descriptor Block-Field Descriptions
5-36 Maxtor Atlas 10K III
 
Operation Code (4Ch)
Reserved
PC
Parameter List Length
( K G N F
PCR
SP
PC
Parameter
List Length
  
Reserved
Reserved
Control
& G U E T K R V K Q P
Parameter Code Reset. Must be 1. Causes all
the implemented counters to be set to 0.
Save Parameters. A value of 1 indicates that
certain counters are to be cleared from non-vol-
atile memory.
Page Control. Must be 01b OR 11b.
Must be 0.
 
PCR SP