Huawei ES3000 V3, Руководство пользователя

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A.6.1.3 Obtaining SSD ID Parameters
This command is used to obtain SSD ID parameters, including electronic label information,
part number (PN), World Wide Name (WWN), Model, and serial number (SN). The
parameters are returned to the host through PRP1 and PRP2.
Sub_OpType indicates the parameter type.
Table A-20 Sub_OpType
Sub_OpType Description
00h Electronic label information
01h PN
02h WWN
03h Model
04h SN
l
Electronic label information
The subcommand is used to set the electronic label of the SSD. The host uses PRP1 and PRP2
to send electronic label information in the format described in
Table A-21 .
In the following table, "Field" indicates the combination of the field name, equal sign, field
value, and carriage return. For example, "VendorName=Huawei\r\n" is a string, where
"VendorName" is the field name and "Huawei" is the field value.
Table A-21 Electronic label information
Area Description Maximum
Field
Length
(Bytes)
Maximum
Field Value
Length
(Bytes) Remarks
Informatio
n format
area /$
[ArchivesInf
o Version]\r\n 26 N/A If a line starts with /$ , the
line is not displayed only in
the network management
system.
$ is an ASCII
character with the character
code 0x24. The data needs
to be displayed during query
on network elements. The
current label version is 3.0,
which indicates the number
of fields. Usually content
changes do not cause
version changes.
/
$ArchivesInf
oVersion=<
V
ersion
Number
>\r\n
30 6
\r\n 2 N/A Two blank lines are between
the information format area
ES3000 V3 NVMe PCIe SSD
User Guide
A Supported NVMe Commands
Issue 20 (2019-02-27) Copyright © Huawei Technologies Co., Ltd. 152