Maxtor ATLAS 10K III - Manual (Page 101)

SCSI Description
Maxtor Atlas 10K III 5-37
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Note: Log Sense data pages require special interpretation and also are
subject to change. For assistance with the Log Sense data pages,
contact your Maxtor Applications Engineer.
The drive collects operational information and stores these statistics as log data. Log
data are grouped by category into log pages. The LOG SENSE command allows an
initiator to retrieve the stored log data. The LOG SENSE command is a
complementary command to the LOG SELECT command.
Each log page contains one or more pieces of information. Each piece of information
is referred to as a parameter. There are two types of parameters: values and lists. In
general, error and performance counters are reported as values. For example, the count
of “Hardware Idled Due To Invalid Command” is returned as a 32-bit integer. Events
are reported as lists. For example, the last known failure might be reported with the
ASCII string “Last known failure code 960A(X)”.
Table Table 5-44 lists the log pages supported by the drive. Contact your Maxtor
Applications Engineer for more information.
Table 5-44 Disk Drive Log Pages
Note:
Page codes 2Fh, 31h, 35h, 36h, 37h, 38h, 39h, 3Ah, 3Bh, 3Dh, 3Eh,
and 3Fh are vendor-specific pages that are unique to Maxtor drives.
Contact your Maxtor representative for more information.
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00h Supported Log Pages
01h Buffer Overruns and Underruns
02h Write Error Counter
03h Read Error Counter
05h Verify Error Counter
06h Non-Medium Error Counter Page
07h Last n-Error Events Page
08h Format Status Page
0Fh Application Client Page
10h Self Test Results Page
2Fh
1 EWS Status
36h
1 Maxtor Reserved
37h
1 Maxtor Reserved
38h 1 Maxtor Reserved
39h
1 Maxtor Reserved
3Ah
1 Maxtor Reserved
3Bh
1 Maxtor Reserved
3Dh 1 Maxtor Reserved
3Eh 1 Maxtor Reserved
3Fh
Maxtor Reserved