Right-click the decompressed ventoy folder and choose Open in terminal. Download the tar.gz archive and decompress it. 3.1.1Installation Go to theVentoy release pageto nd the latest version of Ventoy. This is a 32GB USB drive's layout after install Ventoy in it (with 2GB reserved space). When you boot on the Ventoy USB stick, the menu lists all the ISOs you placed in the exFat partition and you can boot any of them. Since 1.0.14, you can preserve some space at the bottom of the disk. Ventoy will write data to the USB drive during installation and upgrade, it directly write to the physical sector, and also modifies the MBR and partition table. This gap is used to hold the bootloader in Legacy BIOS system. This partition is very small and used by ventoy, so you better not change anything in this partition. That sounds an awful lot like what established programs such as Rufus do at first, but when you realize that it puts the ISO images on the drive and does not extract them, it becomes interesting. These files are very small, so 32MB is enough.īesides, the EFI partition can be at part1 also, but I set it at part2 just because that in some version of Windows like Windows 7, only the first partition of the USB drive is visable to the system. Ventoy creates bootable USB devices using ISO images. So this partition is created to hold EFI boot file and other files nesscessy to Ventoy. There must be an EFI System Partition with FAT filesystem and that's the mandatory requirements of UEFI specifications. It should be noted that, if you choose XFS/Ext2/Ext3/Ext4, the USB will be unavaliable on Windows and can not be used to install Windows.īut if you only use Linux that will be a good choice, because XFS/Ext2/Ext3/Ext4 will have better performance in Linux. From Ventoy-1.0.11, you can reformat the 1st partition with other filesystem, exFAT/FAT32/NTFS/UDF/XFS/Ext2/Ext3/Ext4 are supported. Ventoy is not the only bootable media tool that can bypass Windows 11 requirements. You can copy many image files at a time and ventoy will give you a boot menu to select them. With ventoy, you don’t need to format the disk over and over, you just need to copy the image files to the USB drive and boot it. You can check out the full changelog here. Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD (x)/EFI files. Instead of extracting an ISO image, it allows you to place the actual ISO images on the USB device so that you may boot from them directly. Noteworthy is Ventoy2Disk.exes support for command line mode and new menu languages. Ventoy is a new software application for Linux and Windows that does things a bit differently. exFAT has better compatibility on Windows/Linux/Mac and exFAT is suitable for USB stick. Ventoy 1.0.86 includes several fixes and improvements next to that. MBR is the only selection in order to support Legacy BIOS system.īy default, Ventoy select exFAT filesystem for the main partition to hold iso files. You can see that the whole disk was divided into 2 partitions in MBR format. They’re also great for troubleshooting computers, as they can allow you to boot up a machine and access the files on your hard drive without affecting the existing OS. So you can use dmsetup to create a device-mapper block dev mapped to the iso file and then mount it.Above is a 32GB USB drive's layout after install Ventoy in it. If you want to create multiple bootable USB drives, Ventoy is the tool that can help you.Bootable USB drives are an easy way to carry around an operating system on a thumb drive. Vtoydump tool can print all the disk areas of the file in dmsetup table format. It can be one contingous area or many discontinuous striples. The iso file was stored in somewhere of the disk. If your distro's kernel can not support exFAT, you can use mount.exfat tool which use fuse to mount the partition.Īfter the disk partition is mounted, the iso file can be mounted easily. Mount the disk, then mount the iso fileįor Linux, exFAT filesystem has been natively supported from kernel 5.4, so if your distro's kernel version is newer than 5.4, you can enable this feature in kernel and mount the disk partition directly.There are 2 ways for linux to mount the iso file. So for these new versions, vtoydump is recommend to use.įor earlier Windows versions, like Windows XP or Windows 7, you can use imdisk to mount the iso file. From Windows 8 and Windows Server 2012, Windows has integrated the feature to mount iso file directly and provided OpenVirtualDisk AttachVirtualDisk APIs which were used by vtoydump.
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