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SCSI Description
5-122 Maxtor Atlas 10K III
The RECEIVE DIAGNOSTIC RESULTS command fetches the results of the last
SEND DIAGNOSTIC command sent to the drive. The drives support the diagnostic
pages listed in Table 5-155.
Diagnostic Pages Supported by The Drives
The RECEIVE DIAGNOSTIC RESULTS Command Descriptor Block is shown in
Table 5-156; the data fields are described in Table 5-157.
To receive one or both of the two diagnostic pages that are available, the initiator first
sends the desired page code(s) to the drive using a SEND DIAGNOSTICS command.
The SEND DIAGNOSTICS command tells the drive which page it should return in
response to the next RECEIVE DIAGNOSTICS RESULTS command. The page
specified in the most recent SEND DIAGNOSTICS command is always the page
returned in response to the RECEIVE DIAGNOSTICS RESULTS command.
RECEIVE DIAGNOSTIC RESULTS Command Descriptor Block-Data Format
RECEIVE DIAGNOSTIC RESULTS Command Descriptor Block-Field Descriptions
00h Supported Diagnostic Pages 6
40h Translate Address Page (SEND DIAG) 14
40h Translate Address Page (RECEIVE DIAG) 14 or more
0 Operation Code (1Ch)
1 Reserved PCV
2 Page Code Value
3 - 4 Allocation Length
5 Reserved Control
Allocation
Length
Specifies the number of bytes of diagnostic-page results the drive is allowed to
send to the initiator. A CHECK CONDITION is not returned if this value trun-
cates the information available.