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ES3000 V3 NVMe PCIe SSD User Guide 20

This document provides the product information about the Huawei ES3000 V3 PCIe SSD (ES3000 V3 for short) and describes how to install, configure, operate, and maintain the ES3000 V3.
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Querying the SSD List

Querying the SSD List


This command is used to query the SSD list.


hioadm info



Usage Guidelines



#Query the list of existing SSDs.

[root@localhost tool]# hioadm info 
NVMe SSD Information 
      Controller    Namespace 
|---- nvme0 (0503023HDCN107C80013) 
      |------------ nvme0n1 (512.0GB) 
      |------------ nvme0n2 (512.0GB) 
|---- nvme1 (0503023HDCN107C80014) 
      |------------ nvme1n1 (1.6TB)
C:\Program Files(x86)\hioadm> hioadm info 
NVMe SSD Information 
      Controller    Namespace 
|---- nvme0 (0503023HDCN107C80013) 
      |------------ nvme0n1[Disk3] (512.0GB) 
      |------------ nvme0n2[Disk4] (512.0GB) 
|---- nvme1 (0503023HDCN107C80014) 
      |------------ nvme1n1[Disk5] (1.6TB)

System Response

The command output in the preceding example is explained as follows:
  • Controller names: nvme0 and nvme1
  • Serial numbers: 0503023HDCN107C80013 and 0503023HDCN107C80014
  • Disk names: nvme0n1 and nvme0n2
  • Capacities: 512.0 GB and 1.6 TB

nvme0 and nvme0n1 in the command output are values of the parameter after -d in the following commands.

Updated: 2019-03-12

Document ID: EDOC1000101091

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