Querying The Maximum Available Capacity Of The Ssd; Obtaining The Vendor Log Length - Huawei ES3000 V5 User Manual

ES3000 V5 NVMe PCIe SSD
User Guide
Sub_OpType
0bh
The enablement status of each function is returned through CQ Dword0.
Table A-87 CQ-Dword0
Bit
00
31:01
A.6.2.1.4 Querying the Maximum Available Capacity of the SSD
This command is used to query the maximum available capacity that can be set. This
command uses the PRP1, PRP2, Dword10, and Dword12 fields. Enter reserved value 0 for
fields that are not involved. The command returns the information to the host through PRP1
and PRP2. The format of the returned data is as follows:
Table A-88 Querying the maximum available capacity of the SS
Bytes
7:0
A.6.2.1.5 Obtaining the Vendor Log Length
This command is used to obtain the length of vendor logs (including the log parsing package,
full logs, and key logs).
This command uses the PRP1, PRP2, Dword10, and Dword12 fields. Enter reserved value 0
for other fields that are not involved.
Sub_OpType indicates the log type.
Table A-89 Sub_OpType
Sub_OpType
0h
1h
2h
Issue 07 (2019-03-19)
Description
Aging test enablement
Description
Enable Status: 1 indicates that the function is enabled.
0 indicates that the function is disabled.
Reserved
Copyright © Huawei Technologies Co., Ltd.
A Supported NVMe Commands
Description
Maximum available capacity of the SSD
(unit: byte)
Description
Log parsing package
Full logs
Key logs
193