Obtaining Self-Diagnosis Results - Huawei ES3000 V5 User Manual

ES3000 V5 NVMe PCIe SSD
User Guide
Table A-31 Sub_OpCode
Sub_OpCode
0x350009h
Table A-32 CQ DW0
Bit
31:0
A.6.1.1.7 Obtaining Self-Diagnosis Results
This command is used to obtain the self-diagnosis result from the formal firmware.
This command uses the PRP1, PRP2, Dword10, and Dword12 fields. Enter reserved value 0
for other fields that are not involved.
Table A-33 Sub_OpCode
Sub_OpCode
0x140000h
The obtained cache information is returned to the host through the CQ Dword0. If a bit value
is 1, the corresponding item has a fault. If a bit value is 0, the corresponding item is passed.
Table A-34 CQ-Dword0
Bit
0
1
2
3
4
5
6
7
8
Issue 07 (2019-03-19)
Description
Overall test result
Firmware error test (front-end error check: whether the drive is in the
controller drive mode, whether the drive is in read-only mode, and
whether the available space is below the threshold)
NAND test
NOR connectivity test
DDR uncorrectable error test
IBUF uncorrectable error test
Capacitor test
Blank block test: insufficient blank blocks
Life test
Copyright © Huawei Technologies Co., Ltd.
A Supported NVMe Commands
Description
Query the PCB version.
Description
PCB version
Description
Obtain self-diagnosis results.
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