Huawei IN200 User Manual page 50

Huawei IN200 NIC
User Guide
Step 3 Edit the grub.cfg file
vi /boot/efi/EFI/redhat/grub.cfg
Press I to edit the file and add the iommu.passthrough=1 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
l
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Issue 06 (2019-07-27)
If yes, no further action is required.
If no, repeat Step 2 to Step
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5.
3 Configuring SR-IOV
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