Uninstalling The Driver - Huawei IN200 User Manual

Ethernet nic
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Huawei IN200 NIC
User Guide
Step 6 Install the RoCE driver in the directory where the RoCE driver package is stored.
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Step 7 Make the driver take effect.
Run the following commands on the OS.
rmmod hiroce
modprobe hiroce
----End

2.3.4 Uninstalling the Driver

Prerequisites
The RoCE driver already exists on the OS.
Impact
During the uninstallation, the OS cannot be restarted. Otherwise, the OS may be abnormal or
cannot be started.
Issue 06 (2019-07-27)
On the CentOS, SUSE, EulerOS, or RHEL:
Run the rpm -Uvh<name of the driver software package command to upgrade the driver
package.
The following commands use RHEL 7.3 as an example:
[root@localhost driver]# rpm -Uvh
hiroce-2.3.1.0_3.10.0_514.el7.x86_64-1.el7.x86_64.rpm
Preparing...
[100%]
Updating / installing...
1:hiroce-2.3.1.0_3.10.0_514.el7.x86################################# [100%]
On the Ubuntu:
Run the dpkg -i<name of the driver software package command to upgrade the RoCE
driver.
The following commands use Ubuntu 18.04.1 as an example:
root@ubuntu18041:/home/ubuntu # dpkg -i
hiroce-2.3.0.2-4.15.0_29_generic.ubuntu.amd64.deb
Selecting previously unselected package hiroce.
(Reading database ... 80445 files and directories currently installed.)
Preparing to unpack hiroce-2.3.0.2-4.15.0_29_generic.ubuntu.amd64.deb ...
Unpacking hiroce (2.3.0.2) ...
Setting up hiroce (2.3.0.2) ...
Installing... Please wait for a moment.
Install hiroce driver package successfully.
NOTE
This method takes effect temporarily. If you require the OS to automatically load the driver upon startup,
add the preceding two commands to the automatic startup script of the OS.
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