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ES3000 V5 NVMe PCIe SSD
User Guide
Format
hioadm secure -d devicename
Parameters
Parameter
devicename
Usage Guidelines
l
l
Example
# Safely erase user data of the nvme0 SSD.
[root@localhost tool]# hioadm secure -d nvme0
WARNING! The secure operation will clear all data.
Issue 07 (2019-03-19)
This command supports NVMe SSDs provided by other vendors.
Before running this command, stop all I/O services of the SSD and perform the
following:
– For Linux, unmount all logical drives. Stop all the processes on the logical drives
that use the SSD, and run the fuser command to check that these processes are all
stopped. The following information (in this example, the SSD has two logical
drives) indicates that a process is using an SSD logical drive. Stop the process.
[root@localhost tool]# fuser /dev/nvme0n1 /dev/nvme0n2
/dev/nvme0n1:
/dev/nvme0n1:
– For ESXi, delete all partitions of all logical drives.
– For Windows, make the logical drives offline, as shown in
Figure 6-3 Making a logical drive offline
Copyright © Huawei Technologies Co., Ltd.
Description
Name of an SSD.
14789
14812
6 Command Description
Value
Example: nvme0
Figure
6-3.
125
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