Dell PowerVault TL2000 User Manual Page 33

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8 Number of Warning
Entries
This 4 byte unsigned counter specifies the number of
Warning entries in the trace buffer.
0 0
9 Number of
Configuration Change
Entries
This 4 byte unsigned counter specifies the number of
Configuration Change entries in the trace buffer.
0 0
Error Log Page (33h)
This page consists out of a Page Header followed by a FIFO containing the last 64 error events. This log
data is helpful to determine the error history of the media changer.
Bit 7 6 5 4 3 2 1 0
Byte
0 Reserved Page Code (33h)
1 Reserved
2 - 3 Page Length
4 -
6211
Up to maximum 64 Hardware Error event structures (64*97 bytes)
Field descriptions:
Page Code:
The Page Code echoes the page code that was specific in the LOG SENSE CDB.
Page Length:
The Page Length specifies the total number of bytes contained in this log page, not including the
four bytes of the header.
Error event structures:
This field contains a dump of the last error events. Up to 64 error event structures are returned in
this page.
Error Event Structure
Every error event structure consists of two parts: a header and its data. The event header contains info
about event type, source, timestamp, and data length. The event data returns specific info about the error
event. Appended to the event data is a error event description of maximum 80 ASCII characters with clear
written text about the error event. See description in next structure:
Bit 7 6 5 4 3 2 1 0
Byte
0 (MSB) Parameter Code
1 (LSB)
2 DU(0) DS(1) TSD(0) ETC(0) TMC(0) Reserved Reserved LP(0)
3 Parameter Length (5Dh)
4 Event type (80h)
5 - 6 Source module ID of Error Event
7 - 10 Timestamp of Error Event
11 Reserved
12 Length of Error Event data (n)
13 (MSB)
Chapter 3. Supported SCSI Commands 3-19
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