longpanda

请详细描述一下你是怎么使用的 vdiskchain。 1. 是否是使用的最新的 vdiskchain 1.3版本 `e6c445f6e3e7df109819a53546cb72a4b873b9267af8e82212701e5b9cf93a86 vdiskchain-1.3.tar.gz` 3. Legacy BIOS 模式还是UEFI模式 4. 通过 grub2还是别的bootloader 启动的 vdiskchain 5. 是在物理机上还是虚拟机上测试的 6. bootloader是从硬盘中启动的还是从光驱启动的 7. 具体使用什么命令启动的。vdisk文件放在哪个盘，bootloader在哪个盘。 8. 如果有类似功能可以校验一下 vdiskchain 文件，比如 grub2下执行 `md5sum (hd1,1)/vdiskchain`

不使用 grub2win, 使用标准 grub2 是否OK？ grub2win 没测试过，有问题正常。

In the same environment, if you copy different iso files (e.g. CentOS/ArchLinux ...) to Ventoy USB flash drive and boot them, can they boot OK?

Please share me the ISO file for test.

What about don't use F1 memdisk mode. Boot conf replace plugin does not support memdisk mode.

memdisk mode just load the original iso file to memory and use [syslinux memdisk](https://wiki.syslinux.org/wiki/index.php?title=MEMDISK) to boot it. So some plugins(e.g. boot conf replace/injection/auto install ...) for the ISO file will...

`ESXi7_VTGRUB2.iso` has `_VTGRUB2` suffix which means the ISO file will boot in `grub2 mode`. Boot conf replace plugin only take affect in normal mode. So both memdisk mode and grub2...

If the ISO file name doesn't contains these special suffix, for example, ESXi7.iso file, and you don't press F1 or ctrl+g, just selec the ISO file and press enter to...

Also there is a `Auto Memdisk Plugin` https://www.ventoy.net/en/plugin_automemdisk.html can be used to specify an ISO file to boot in memdisk mode.

Besides, as descripted in the doc: https://www.ventoy.net/en/doc_grub2boot.html grub2 mode only support ISO file which contains `grub.cfg/grub2.cfg....` EXSi iso file doesn't contain them so grub2 mode doesn't support EXSi ISO file.