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Merge pull request #69 from Itswag/patch-1
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Update README.md about grub2-mkconfig.
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rthallisey authored May 30, 2023
2 parents 7026cea + d5f5f23 commit 2d08e46
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9 changes: 8 additions & 1 deletion README.md
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Expand Up @@ -48,10 +48,17 @@ GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="rd.lvm.lv=centos/root rd.lvm.lv=centos/swap rhgb quiet intel_iommu=on modprobe.blacklist=nouveau"
GRUB_DISABLE_RECOVERY="true"
```
```shell
###### Legacy Mode (BIOS)
```shell
grub2-mkconfig -o /boot/grub2/grub.cfg
reboot
```
###### UEFI Mode
```shell
grub2-mkconfig -o /boot/efi/EFI/centos/grub.cfg
reboot
```

After rebooting, verify IOMMU is enabled using following command
```shell
dmesg | grep -E "DMAR|IOMMU"
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