Step 3
Edit the
grub.cfg
file
vi /boot/efi/EFI/redhat/grub.cfg
Press
I
to edit the file and add the
intel_iommu=on iommu=pt
system startup command at
the end of the file.
After the modification is complete, press Esc to exit the editing mode and enter :wq! to save
the settings and exit.
Step 4
Restart the system.
reboot
Step 5
Check whether
intel_iommu=on iommu=pt
is added to
/proc/cmdline
.
l
If yes, no further action is required.
l
If no, repeat
.
----End
3.2 ARM Version
3.2.1 Configuring the Server BIOSs
The following uses the BIOS of the TaiShan 2280 V2 as an example to describe how to
enable the SR-IOV function in the BIOS.
Step 1
Log in to the real-time server desktop using the Remote Virtual Console.
7.1 Logging In to the Real-Time Server Desktop
.
Step 2
Restart the server.
Step 3
Press
Delete
Huawei IN200 NIC
User Guide
3 Configuring SR-IOV
Issue 06 (2019-07-27)
Copyright © Huawei Technologies Co., Ltd.
37