Centos guides Ventoy

[xk-devops]

[color=rgba(0, 0, 0, 0.85)]I installed Ventoy on a hard drive and kept a portion of the size. On this portion of the size, I used the installed Ventoy to install a Centos system. Now, the partition of this hard drive is as follows[/color]




Now I want to add a Ventoy menu during Centos boot, so that I can re-enter Ventoy and correctly read the ISO files stored in the sdb1 partition, so that I can reinstall the system. Is there any solution. My device can boot with BIOS and EFI. If possible, please provide me with examples of these two. Thank you

[Zxi]

You will need to edit the ISO and its default boot entries, by adding a GRUB entry to point to the boot partition of your Ventoy USB.

[nguyen ha thai trong]

You rename grub.cfg in the CentosOS grub folder to grubOS.cfg then update ventoy, reboot the computer, ventoy is loaded and booted, select a winpe.iso to load into winpe and open ventoy's grub.cfg, add at the end of the command line file: source "path to file grubOS.cfg/grubOS.cfg"