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ES3000 V5 NVMe PCIe SSD
User Guide
This command uses the PRP1, PRP2, Dword10, Dword12, and Dword13 fields. Enter
reserved value 0 for other fields that are not involved
Sub_OpType indicates the log type.
Table A-75 Sub_OpType
Sub_OpType
0h
1h
2h
3h
4h
This command uses the command domains of PRP1, PRP2, Dword10, and Dword13.
Table A-76 Command Dword 10
Bit
31:00
Table A-77 Command Dword 13
Bit
31:00
The valid log length and offset are returned to the host through Dword0 of the CQ.
Table A-78 Completion Queue Entry Dword 0
Bit
31:16
15:00
Issue 07 (2019-03-19)
Copyright © Huawei Technologies Co., Ltd.
A Supported NVMe Commands
Description
Log parsing package
All logs
Key logs
CoreDump information
Statistics information
Description
Data_Len: The length of data transmission
is in the unit of Dword. If the length of the
package is not 4-byte aligned, then round up
the result. The actual returned length will be
shown in the Dword0 of CQ.
Description
Offset: Log offset. 1 indicates 4 KB.
Description
Log_Length: Obtained log length
Offset: obtained log offset value.
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