怎样修改U盘上的Ventoy菜单来引导veket-20的目录？

wuyovooo · 发表于 2020-8-17 08:15:43

帮群友发帖问问

现在的问题是用ventoy安装到U盘，复制veket20的iso进去，能正常使用，但不能保存数据。照我的理解是，想要保存数据需要解开iso来引导

安装到硬盘上也是解开ISO的，看了ventoy上边也有个grub目录，那么应该是有办法用ventoy的grub来引导解开来的iso?

就是安装ventoy安装到U盘

http://wuyou.net/forum.php?mod=viewthread&tid=419840&extra=
复制v20的iso
http://wuyou.net/forum.php?mod=viewthread&tid=419610&extra=page%3D1
进U盘，就能正常引导，但不能读取保存下来的数据。

所以必须要解开iso来引导，那么解开iso之后如何引导？
veket-20安装到硬盘之后的引导菜单是这样的：

## start header
timeout=5
default=0
## end header

## start section veket_20
title veket 20
find --set-root --ignore-floppies /veket_20/vmlinuz
kernel /veket_20/vmlinuz pfix=fsck psubdir=veket_20
initrd /veket_20/initrd.gz
boot

title veket 20 (no save file)
find --set-root --ignore-floppies /veket_20/vmlinuz
kernel /veket_20/vmlinuz pfix=ram savefile=none psubdir=veket_20
initrd /veket_20/initrd.gz
boot
## end section veket_20

ventoy在U盘里的目录grub有个引导这样：

#************************************************************************************
# Copyright (c) 2020, longpanda <admin@ventoy.net>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <http://www.gnu.org/licenses/>.
#
#************************************************************************************
function ventoy_pause {
echo "press Enter to continue ......"
read vtTmpPause
}
function ventoy_debug_pause {
if [ -n "${vtdebug_flag}" ]; then
echo "press Enter to continue ......"
read vtTmpPause
fi
}
function ventoy_cli_console {
if [ -z "$vtoy_display_mode" ]; then
terminal_output console
elif [ "$vtoy_display_mode" = "GUI" ]; then
terminal_output console
fi
}
function ventoy_gui_console {
if [ -z "$vtoy_display_mode" ]; then
terminal_output gfxterm
elif [ "$vtoy_display_mode" = "GUI" ]; then
terminal_output gfxterm
fi
}
function ventoy_power {
configfile $prefix/power.cfg
}
function ventoy_diagnosis {
configfile $prefix/debug.cfg
}
function ventoy_localboot {
configfile $prefix/localboot.cfg
}
function ventoy_ext_menu {
if [ -e $vt_plugin_path/ventoy/ventoy_grub.cfg ]; then
set ventoy_new_context=1
configfile $vt_plugin_path/ventoy/ventoy_grub.cfg
unset ventoy_new_context
else
echo "ventoy_grub.cfg NOT exist."
echo -e "\npress ENTER to exit ..."
read vtInputKey
fi
}
function get_os_type {
set vtoy_os=Linux
for file in "efi/microsoft/boot/bcd" "sources/boot.wim" "boot/bcd" "bootmgr.efi" "boot/etfsboot.com" ; do
if vt_file_exist_nocase (loop)/$file; then
set vtoy_os=Windows
break
fi
done
if [ "$vtoy_os" = "Linux" ]; then
if vt_strstr "$vt_system_id" "FreeBSD"; then
set vtoy_os=Unix
set vt_unix_type=FreeBSD
elif [ -e (loop)/bin/freebsd-version ]; then
set vtoy_os=Unix
set vt_unix_type=FreeBSD
elif [ -e (loop)/boot/kernel/kernel ]; then
if file --is-x86-kfreebsd (loop)/boot/kernel/kernel; then
set vtoy_os=Unix
set vt_unix_type=FreeBSD
elif file --is-x86-knetbsd (loop)/boot/kernel/kernel; then
set vtoy_os=Unix
set vt_unix_type=NetBSD
fi
fi
fi
if [ -n "${vtdebug_flag}" ]; then
echo ISO is $vtoy_os
fi
}
function vt_check_compatible_pe {
#Check for PE without external tools
if [ -f $1/HBCD_PE.ini ]; then
set ventoy_compatible=YES
fi
}
function locate_initrd {
vt_linux_locate_initrd
if [ -n "${vtdebug_flag}" ]; then
vt_linux_dump_initrd
ventoy_debug_pause
fi
}
function locate_wim {
vt_windows_locate_wim_patch (loop)
if [ -n "${vtdebug_flag}" ]; then
echo '###############################################'
vt_dump_wim_patch
echo '###############################################'
ventoy_debug_pause
fi
}
function distro_specify_wim_patch {
if [ -d (loop)/h3pe ]; then
vt_windows_collect_wim_patch wim /BOOT/H3_10PE.WIM
vt_windows_collect_wim_patch wim /BOOT/H3_7PE.WIM
vt_windows_collect_wim_patch wim /BOOT/H3_8PE.WIM
vt_windows_collect_wim_patch wim /BOOT/H3_81PE.WIM
fi
}
function distro_specify_wim_patch_phase2 {
if [ -f (loop)/boot/boot.wim ]; then
vt_windows_collect_wim_patch wim /boot/boot.wim
fi
}
function distro_specify_initrd_file {
if [ -e (loop)/boot/all.rdz ]; then
vt_linux_specify_initrd_file /boot/all.rdz
elif [ -e (loop)/boot/xen.gz ]; then
if [ -e (loop)/install.img ]; then
vt_linux_specify_initrd_file /install.img
fi
elif [ -d (loop)/casper ]; then
if [ -e (loop)/casper/initrd ]; then
vt_linux_specify_initrd_file /casper/initrd
fi
if [ -e (loop)/casper/initrd.gz ]; then
vt_linux_specify_initrd_file /casper/initrd.gz
fi
if [ -e (loop)/casper/initrd-oem ]; then
vt_linux_specify_initrd_file /casper/initrd-oem
fi
elif [ -e (loop)/boot/grub/initrd.xz ]; then
vt_linux_specify_initrd_file /boot/grub/initrd.xz
elif [ -e (loop)/initrd.gz ]; then
vt_linux_specify_initrd_file /initrd.gz
elif [ -e (loop)/slax/boot/initrfs.img ]; then
vt_linux_specify_initrd_file /slax/boot/initrfs.img
elif [ -e (loop)/pmagic/initrd.img ]; then
vt_linux_specify_initrd_file /pmagic/initrd.img
elif [ -e (loop)/boot/initrd.xz ]; then
vt_linux_specify_initrd_file /boot/initrd.xz
elif [ -f (loop)/boot/initrd ]; then
vt_linux_specify_initrd_file /boot/initrd
elif [ -f (loop)/boot/x86_64/loader/initrd ]; then
vt_linux_specify_initrd_file /boot/x86_64/loader/initrd
elif [ -f (loop)/boot/initramfs-x86_64.img ]; then
vt_linux_specify_initrd_file /boot/initramfs-x86_64.img
fi
}
function distro_specify_initrd_file_phase2 {
if [ -f (loop)/boot/initrd.img ]; then
vt_linux_specify_initrd_file /boot/initrd.img
elif [ -f (loop)/Setup/initrd.gz ]; then
vt_linux_specify_initrd_file /Setup/initrd.gz
elif [ -f (loop)/isolinux/initramfs ]; then
vt_linux_specify_initrd_file /isolinux/initramfs
elif [ -f (loop)/boot/iniramfs.igz ]; then
vt_linux_specify_initrd_file /boot/iniramfs.igz
elif [ -f (loop)/initrd-x86_64 ]; then
vt_linux_specify_initrd_file /initrd-x86_64
elif [ -f (loop)/live/initrd.img ]; then
vt_linux_specify_initrd_file /live/initrd.img
elif [ -f (loop)/initrd.img ]; then
vt_linux_specify_initrd_file /initrd.img
elif [ -f (loop)/sysresccd/boot/x86_64/sysresccd.img ]; then
vt_linux_specify_initrd_file /sysresccd/boot/x86_64/sysresccd.img
elif [ -f (loop)/CDlinux/initrd ]; then
vt_linux_specify_initrd_file /CDlinux/initrd
elif [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
vt_linux_specify_initrd_file /parabola/boot/x86_64/parabolaiso.img
if [ -f (loop)/parabola/boot/i686/parabolaiso.img ]; then
vt_linux_specify_initrd_file /parabola/boot/i686/parabolaiso.img
fi
elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
vt_linux_specify_initrd_file /hyperbola/boot/x86_64/hyperiso.img
if [ -f (loop)/hyperbola/boot/i686/hyperiso.img ]; then
vt_linux_specify_initrd_file /hyperbola/boot/i686/hyperiso.img
fi
elif [ -f (loop)/EFI/BOOT/initrd.img ]; then
#Qubes
vt_linux_specify_initrd_file /EFI/BOOT/initrd.img
if [ "$grub_platform" != "pc" ]; then
vt_add_replace_file 0 "initrd.img"
fi
elif [ -f (loop)/initrd ]; then
vt_linux_specify_initrd_file /initrd
elif [ -f (loop)/live/initrd1 ]; then
vt_linux_specify_initrd_file /live/initrd1
elif vt_strstr $vt_volume_id "Daphile"; then
vt_linux_parse_initrd_isolinux (loop)/isolinux/
fi
}
function ventoy_get_ghostbsd_ver {
# vt_parse_iso_create_date $1/${chosen_path} vt_create_date
# if regexp "^202005" "$vt_create_date"; then
# set vt_freebsd_ver=12.x
# fi
set vt_freebsd_ver=12.x
}
function ventoy_get_furybsd_ver {
if regexp "13\.[0-9]" "$2"; then
set vt_freebsd_ver=13.x
else
set vt_freebsd_ver=12.x
fi
}
function ventoy_get_freenas_ver {
set vt_freebsd_ver=11.x
if [ -e (loop)/FreeNAS-MANIFEST ]; then
vt_parse_freenas_ver (loop)/FreeNAS-MANIFEST vt_freenas_ver
if regexp "^13\.[0-9]" "$vt_freenas_ver"; then
set vt_freebsd_ver=13.x
elif regexp "^12\.[0-9]" "$vt_freenas_ver"; then
set vt_freebsd_ver=12.x
elif regexp "^11\.[0-9]" "$vt_freenas_ver"; then
set vt_freebsd_ver=11.x
fi
fi
}
function ventoy_freebsd_proc {
if vt_strstr "$vt_volume_id" "GHOSTBSD"; then
ventoy_get_ghostbsd_ver $1 ${chosen_path}
elif vt_strstr "$vt_volume_id" "FREENAS"; then
ventoy_get_freenas_ver $1 ${chosen_path}
elif vt_strstr "$vt_volume_id" "FURYBSD"; then
ventoy_get_furybsd_ver $1 ${chosen_path}
elif regexp "^13_[0-9]" "$vt_volume_id"; then
set vt_freebsd_ver=13.x
elif regexp "^12_[0-9]" "$vt_volume_id"; then
set vt_freebsd_ver=12.x
elif regexp "^11_[0-9]" "$vt_volume_id"; then
set vt_freebsd_ver=11.x
elif regexp "^10_[0-9]" "$vt_volume_id"; then
set vt_freebsd_ver=10.x
elif regexp "^9_[0-9]" "$vt_volume_id"; then
set vt_freebsd_ver=9.x
elif [ -e (loop)/bin/freebsd-version ]; then
vt_unix_parse_freebsd_ver (loop)/bin/freebsd-version vt_userland_ver
if regexp ""13\.[0-9]-" "$vt_userland_ver"; then
set vt_freebsd_ver=13.x
elif regexp ""12\.[0-9]-" "$vt_userland_ver"; then
set vt_freebsd_ver=12.x
elif regexp ""11\.[0-9]-" "$vt_userland_ver"; then
set vt_freebsd_ver=11.x
elif regexp ""10\.[0-9]-" "$vt_userland_ver"; then
set vt_freebsd_ver=10.x
elif regexp ""9\.[0-9]-" "$vt_userland_ver"; then
set vt_freebsd_ver=9.x
fi
elif [ -e (loop)/README.TXT ]; then
vt_1st_line (loop)/README.TXT vt_freebsd_line1
if regexp "FreeBSD 13\.[0-9]-" "$vt_freebsd_line1"; then
set vt_freebsd_ver=13.x
elif regexp "FreeBSD 12\.[0-9]-" "$vt_freebsd_line1"; then
set vt_freebsd_ver=12.x
elif regexp "FreeBSD 11\.[0-9]-" "$vt_freebsd_line1"; then
set vt_freebsd_ver=11.x
elif regexp "FreeBSD 10\.[0-9]-" "$vt_freebsd_line1"; then
set vt_freebsd_ver=10.x
elif regexp "FreeBSD 9\.[0-9]-" "$vt_freebsd_line1"; then
set vt_freebsd_ver=9.x
fi
elif vt_strstr "${chosen_path}" "MidnightBSD"; then
set vt_freebsd_ver=9.x
else
set vt_freebsd_ver=12.x
fi
set vt_freebsd_bit=64
for file in "/boot/kernel/kernel" "/boot/kernel/kernel.gz"; do
if [ -e (loop)/$file ]; then
if file --is-i386-kfreebsd (loop)/$file; then
set vt_freebsd_bit=32
fi
break
fi
done
if [ -n "${vtdebug_flag}" ]; then
echo "This is FreeBSD $vt_freebsd_ver ${vt_freebsd_bit}bit"
fi
unset vt_unix_mod_path
for file in "/COPYRIGHT" "/FreeNAS-MANIFEST" "/version" "/etc/fstab"; do
if [ -e (loop)${file} ]; then
set vt_unix_mod_path=${file}
break
fi
done
vt_unix_replace_ko $vt_unix_mod_path (vtunix)/ventoy_unix/FreeBSD/geom_ventoy_ko/$vt_freebsd_ver/$vt_freebsd_bit/geom_ventoy.ko.xz
vt_unix_replace_conf FreeBSD ${1}${chosen_path}
}
function ventoy_unix_comm_proc {
vt_unix_reset
if [ "$ventoy_compatible" = "NO" ]; then
loopback vtunix $vtoy_efi_part/ventoy/ventoy_unix.cpio
if [ "$vt_unix_type" = "FreeBSD" ]; then
ventoy_freebsd_proc $1 ${chosen_path}
elif [ "$vt_unix_type" = "NetBSD" ]; then
echo "NetBSD not supported"
else
if [ -n "${vtdebug_flag}" ]; then
echo "Unknown unix type"
fi
fi
fi
vt_unix_chain_data ${1}${chosen_path}
ventoy_debug_pause
}
function uefi_windows_menu_func {
vt_windows_reset
if [ "$ventoy_compatible" = "NO" ]; then
if [ "$ventoy_fs_probe" = "iso9660" ]; then
loopback -d loop
vt_iso9660_nojoliet 1
loopback loop $1$2
fi
for file in "efi/microsoft/boot/bcd"; do
vt_windows_collect_wim_patch bcd (loop)/$file
done
vt_windows_count_wim_patch vt_wim_cnt
if [ $vt_wim_cnt -eq 0 ]; then
distro_specify_wim_patch_phase2
fi
ventoy_debug_pause
locate_wim
fi
vt_windows_chain_data ${1}${chosen_path}
ventoy_debug_pause
if [ -n "$vtoy_chain_mem_addr" ]; then
ventoy_cli_console
chainloader ${vtoy_path}/ventoy_x64.efi env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
boot
else
echo "chain empty failed"
ventoy_pause
fi
}
function uefi_linux_menu_func {
if [ "$ventoy_compatible" = "NO" ]; then
if [ "$ventoy_fs_probe" = "udf" ]; then
loopback -d loop
set ventoy_fs_probe=iso9660
loopback loop $1$2
fi
vt_load_cpio ${vtoy_path}/ventoy.cpio $2 $1 "busybox=$ventoy_busybox_ver"
vt_linux_clear_initrd
if [ -d (loop)/pmagic ]; then
vt_linux_specify_initrd_file /pmagic/initrd.img
else
for file in "boot/grub/grub.cfg" "EFI/BOOT/grub.cfg" "EFI/boot/grub.cfg" "efi/boot/grub.cfg" "EFI/BOOT/BOOTX64.conf" "/grub/grub.cfg"; do
if [ -e (loop)/$file ]; then
vt_linux_parse_initrd_grub file (loop)/$file
fi
done
fi
# special process for special distros
if [ -d (loop)/loader/entries ]; then
vt_linux_parse_initrd_grub dir (loop)/loader/entries/
elif [ -d (loop)/boot/grub ]; then
vt_linux_parse_initrd_grub dir (loop)/boot/grub/
fi
distro_specify_initrd_file
vt_linux_initrd_count vtcount
if [ $vtcount -eq 0 ]; then
distro_specify_initrd_file_phase2
if [ "$vt_efi_dir" = "NO" ]; then
if [ -f (loop)/efi.img ]; then
vt_add_replace_file 0 "initrd"
fi
fi
fi
locate_initrd
if [ -d (loop)/loader/entries ]; then
vt_linux_get_main_initrd_index vtindex
if [ -d (loop)/arch ]; then
if [ -f (loop)/arch/boot/x86_64/archiso.img ]; then
vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
elif [ -f (loop)/boot/initramfs_x86_64.img ]; then
vt_add_replace_file $vtindex "boot\\initramfs_x86_64.img"
fi
elif [ -f (loop)/EFI/BOOT/initrd.gz ]; then
vt_add_replace_file $vtindex "EFI\\BOOT\\initrd.gz"
elif [ -f (loop)/loader/entries/thinstation.conf ]; then
vt_add_replace_file $vtindex "boot\\initrd"
fi
elif [ -d (loop)/EFI/boot/entries ]; then
if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
vt_add_replace_file 0 "EFI\\parabolaiso\\parabolaiso.img"
elif [ -f (loop)/hyperbola/boot/x86_64/hyperiso.img ]; then
vt_add_replace_file 0 "EFI\\hyperiso\\hyperiso.img"
fi
elif [ -e (loop)/syslinux/alt0/full.cz ]; then
vt_add_replace_file 0 "EFI\\BOOT\\full.cz"
set FirstTryBootFile='@EFI@BOOT@grubx64.efi'
fi
fi
vt_linux_chain_data ${1}${chosen_path}
if [ -n "$vtoy_chain_mem_addr" ]; then
ventoy_cli_console
chainloader ${vtoy_path}/ventoy_x64.efi env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
boot
else
echo "chain empty failed"
ventoy_pause
fi
}
function uefi_unix_menu_func {
ventoy_unix_comm_proc $1 ${chosen_path}
if [ -n "$vtoy_chain_mem_addr" ]; then
ventoy_cli_console
chainloader ${vtoy_path}/ventoy_x64.efi env_param=${env_param} isoefi=${LoadIsoEfiDriver} FirstTry=${FirstTryBootFile} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
boot
else
echo "chain empty failed"
ventoy_pause
fi
}
function uefi_iso_menu_func {
if [ -d (loop)/ ]; then
loopback -d loop
fi
if [ -n "$vtisouefi" ]; then
set LoadIsoEfiDriver=on
unset vtisouefi
elif vt_check_mode 2; then
set LoadIsoEfiDriver=on
else
unset LoadIsoEfiDriver
fi
set chosen_path=$2
vt_select_auto_install ${chosen_path}
vt_select_persistence ${chosen_path}
if vt_is_udf ${1}${chosen_path}; then
set ventoy_fs_probe=udf
else
set ventoy_fs_probe=iso9660
vt_iso9660_nojoliet 0
fi
loopback loop ${1}${chosen_path}
get_os_type (loop)
if [ -d (loop)/EFI ]; then
set vt_efi_dir=YES
elif [ -d (loop)/efi ]; then
set vt_efi_dir=YES
else
set vt_efi_dir=NO
fi
if [ -n "$vtcompat" ]; then
set ventoy_compatible=YES
unset vtcompat
elif vt_check_mode 1; then
set ventoy_compatible=YES
else
vt_check_compatible (loop)
fi
vt_img_sector ${1}${chosen_path}
if [ "$vtoy_os" = "Windows" ]; then
vt_check_compatible_pe (loop)
uefi_windows_menu_func $1 ${chosen_path}
elif [ "$vtoy_os" = "Unix" ]; then
uefi_unix_menu_func $1 ${chosen_path}
else
uefi_linux_menu_func $1 ${chosen_path}
fi
ventoy_gui_console
}
function uefi_iso_memdisk {
echo 'Loading ISO file to memory ...'
vt_load_img_memdisk ${1}${2} vtoy_iso_buf
ventoy_cli_console
chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
boot
ventoy_gui_console
}
function legacy_windows_menu_func {
vt_windows_reset
if [ "$ventoy_compatible" = "NO" ]; then
if [ "$ventoy_fs_probe" = "iso9660" ]; then
loopback -d loop
vt_iso9660_nojoliet 1
loopback loop $1$2
fi
for file in "boot/bcd" "/efi/microsoft/boot/bcd" "SSTR/BCD"; do
vt_windows_collect_wim_patch bcd (loop)/$file
done
distro_specify_wim_patch
vt_windows_count_wim_patch vt_wim_cnt
if [ $vt_wim_cnt -eq 0 ]; then
distro_specify_wim_patch_phase2
fi
ventoy_debug_pause
locate_wim
fi
vt_windows_chain_data ${1}${chosen_path}
ventoy_debug_pause
if [ -n "$vtoy_chain_mem_addr" ]; then
linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
boot
else
echo "chain empty failed"
ventoy_pause
fi
}
function legacy_linux_menu_func {
if [ "$ventoy_compatible" = "NO" ]; then
if [ "$ventoy_fs_probe" = "udf" ]; then
loopback -d loop
set ventoy_fs_probe=iso9660
loopback loop $1$2
fi
vt_load_cpio $vtoy_path/ventoy.cpio $2 $1 "busybox=$ventoy_busybox_ver"
vt_linux_clear_initrd
if [ -d (loop)/pmagic ]; then
vt_linux_specify_initrd_file /pmagic/initrd.img
else
for dir in "isolinux" "boot/isolinux" "boot/x86_64/loader" "syslinux" "boot/syslinux"; do
if [ -d (loop)/$dir ]; then
vt_linux_parse_initrd_isolinux (loop)/$dir/
fi
done
fi
# special process for special distros
#archlinux
if [ -d (loop)/arch/boot/syslinux ]; then
vt_linux_parse_initrd_isolinux (loop)/arch/boot/syslinux/ /arch/
vt_linux_parse_initrd_isolinux (loop)/arch/boot/syslinux/ /arch/boot/syslinux/
#manjaro
elif [ -d (loop)/manjaro ]; then
if [ -e (loop)/boot/grub/kernels.cfg ]; then
vt_linux_parse_initrd_grub file (loop)/boot/grub/kernels.cfg
fi
elif [ -e (loop)/boot/grub/grub.cfg ]; then
vt_linux_parse_initrd_grub file (loop)/boot/grub/grub.cfg
fi
distro_specify_initrd_file
vt_linux_initrd_count vtcount
if [ $vtcount -eq 0 ]; then
distro_specify_initrd_file_phase2
fi
locate_initrd
fi
vt_linux_chain_data ${1}${chosen_path}
ventoy_debug_pause
if [ -n "$vtoy_chain_mem_addr" ]; then
linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
boot
else
echo "chain empty failed"
ventoy_pause
fi
}
function legacy_unix_menu_func {
ventoy_unix_comm_proc $1 ${chosen_path}
if [ -n "$vtoy_chain_mem_addr" ]; then
linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
boot
else
echo "chain empty failed"
ventoy_pause
fi
}
function legacy_iso_menu_func {
if [ -d (loop)/ ]; then
loopback -d loop
fi
set chosen_path=$2
vt_select_auto_install ${chosen_path}
vt_select_persistence ${chosen_path}
if vt_is_udf ${1}${chosen_path}; then
set ventoy_fs_probe=udf
else
set ventoy_fs_probe=iso9660
vt_iso9660_nojoliet 0
fi
loopback loop ${1}${chosen_path}
get_os_type (loop)
if [ -n "$vtcompat" ]; then
set ventoy_compatible=YES
unset vtcompat
elif vt_check_mode 1; then
set ventoy_compatible=YES
else
vt_check_compatible (loop)
fi
vt_img_sector ${1}${chosen_path}
if [ "$vtoy_os" = "Windows" ]; then
vt_check_compatible_pe (loop)
legacy_windows_menu_func $1 ${chosen_path}
elif [ "$vtoy_os" = "Unix" ]; then
legacy_unix_menu_func $1 ${chosen_path}
else
legacy_linux_menu_func $1 ${chosen_path}
fi
}
function legacy_iso_memdisk {
linux16 $vtoy_path/memdisk iso raw
echo "Loading ISO file to memory ..."
initrd16 ${1}${2}
boot
}
function iso_endless_os_proc {
if [ -d (loop)/ ]; then
loopback -d loop
fi
loopback loop ${1}${2}
vt_img_sector ${1}${2}
vt_load_cpio $vtoy_path/ventoy.cpio $2 $1 "busybox=$ventoy_busybox_ver"
vt_trailer_cpio $1 $2 noinit
ventoy_debug_pause
vt_set_boot_opt '@kparams' rdinit=/vtoy/vtoy
set eosimage=loop
set ventoy_bls_bootdev=/boot
set ventoy_loading_tip="Loading files ......"
export eosimage
configfile (loop)/endless/grub/grub.cfg
unset eosimage
unset ventoy_bls_bootdev
unset ventoy_loading_tip
vt_unset_boot_opt
}
function ventoy_iso_busybox_ver {
set ventoy_busybox_ver=32
#special process for deepin-live iso
if [ "$vt_chosen_size" = "403701760" ]; then
if vt_str_begin $vt_chosen_path "/deepin-live"; then
set ventoy_busybox_ver=64
fi
fi
}
function iso_common_menuentry {
unset vt_system_id
unset vt_volume_id
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_parse_iso_volume ${vtoy_iso_part}${vt_chosen_path} vt_system_id vt_volume_id
ventoy_iso_busybox_ver
#special process for Endless OS
if vt_str_begin $vt_volume_id "Endless-OS"; then
iso_endless_os_proc $vtoy_iso_part $vt_chosen_path
fi
if [ "$grub_platform" = "pc" ]; then
if vt_check_mode 0; then
legacy_iso_memdisk $vtoy_iso_part $vt_chosen_path
else
legacy_iso_menu_func $vtoy_iso_part $vt_chosen_path
fi
else
if vt_check_mode 0; then
uefi_iso_memdisk $vtoy_iso_part $vt_chosen_path
else
uefi_iso_menu_func $vtoy_iso_part $vt_chosen_path
fi
fi
}
function common_unsupport_menuentry {
echo -e "\n The name of the iso file could NOT contain space or non-ascii characters. \n"
echo -e " 文件名中不能有中文或空格 \n"
echo -e "\npress ENTER to exit (请按回车键返回) ..."
read vtInputKey
}
function iso_unsupport_menuentry {
common_unsupport_menuentry
}
function wim_common_menuentry {
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_wim_chain_data ${vtoy_iso_part}${vt_chosen_path}
ventoy_debug_pause
if [ -n "$vtoy_chain_mem_addr" ]; then
if [ "$grub_platform" = "pc" ]; then
linux16 $vtoy_path/ipxe.krn ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
else
ventoy_cli_console
chainloader ${vtoy_path}/ventoy_x64.efi env_param=${env_param} isoefi=${LoadIsoEfiDriver} ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
ventoy_gui_console
fi
boot
else
echo "chain empty failed"
ventoy_pause
fi
}
function wim_unsupport_menuentry {
common_unsupport_menuentry
}
function efi_common_menuentry {
vt_chosen_img_path vt_chosen_path vt_chosen_size
vt_concat_efi_iso ${vtoy_iso_part}${vt_chosen_path} vtoy_iso_buf
ventoy_debug_pause
ventoy_cli_console
chainloader ${vtoy_path}/ventoy_x64.efi memdisk env_param=${env_param} isoefi=on ${vtdebug_flag} mem:${vtoy_iso_buf_addr}:size:${vtoy_iso_buf_size}
boot
ventoy_gui_console
}
function efi_unsupport_menuentry {
common_unsupport_menuentry
}
#
#============================================================#
# IMG file boot process #
#============================================================#
#
function ventoy_img_easyos {
vt_load_cpio $vtoy_path/ventoy.cpio ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
loopback easysfs (vtimghd,1)/easy.sfs
vt_get_lib_module_ver (easysfs) /lib/modules/ vt_module_ver
if [ -n "$vt_module_ver" ]; then
for mod in "kernel/drivers/md/dm-mod.ko" "kernel/drivers/dax/dax.ko"; do
vt_img_extra_initrd_append (easysfs)/lib/modules/$vt_module_ver/$mod
done
fi
ventoy_debug_pause
#boot image file
vt_set_boot_opt rdinit=/vtoy/vtoy
vt_img_hook_root
syslinux_configfile (vtimghd,1)/syslinux.cfg
vt_img_unhook_root
vt_unset_boot_opt
loopback -d easysfs
}
function ventoy_img_volumio {
vt_load_cpio $vtoy_path/ventoy.cpio ${vt_chosen_path} ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
vt_trailer_cpio ${vtoy_iso_part} ${vt_chosen_path} noinit
ventoy_debug_pause
#boot image file
vt_set_boot_opt rdinit=/vtoy/vtoy imgpart=/dev/ventoy2 bootpart=/dev/ventoy1
vt_img_hook_root
syslinux_configfile (vtimghd,1)/syslinux.cfg
vt_img_unhook_root
vt_unset_boot_opt
}
function img_common_menuentry {
set ventoy_busybox_ver=32
vt_chosen_img_path vt_chosen_path vt_chosen_size
if [ -d (vtimghd)/ ]; then
loopback -d vtimghd
fi
loopback vtimghd ${vtoy_iso_part}${vt_chosen_path}
vt_img_sector ${vtoy_iso_part}${vt_chosen_path}
vt_img_part_info (vtimghd)
set vtback_root=$root
ventoy_cli_console
vt_push_last_entry
vt_img_extra_initrd_reset
#vt_get_fs_label (vtimghd,1) vtImgHd1Label
if [ -e (vtimghd,1)/easy.sfs ]; then
ventoy_img_easyos
elif [ -e (vtimghd,1)/volumio.initrd ]; then
ventoy_img_volumio
else
echo -e "\n This IMG file is NOT supported now. \n"
echo -e " 当前不支持启动此 IMG 文件 \n"
echo -e "\npress ENTER to exit (请按回车键返回) ..."
read vtInputKey
fi
set root=$vtback_root
vt_pop_last_entry
ventoy_gui_console
}
function img_unsupport_menuentry {
common_unsupport_menuentry
}
#############################################################
#############################################################
#############################################################
####### Main Process ###########
#############################################################
#############################################################
#############################################################
set VENTOY_VERSION="1.0.19"
# Default menu display mode, you can change it as you want.
# 0: List mode
# 1: TreeView mode
set VTOY_DEFAULT_MENU_MODE=0
set VTOY_MEM_DISK_STR="[Memdisk]"
set VTOY_ISO_RAW_STR="Compatible Mode"
set VTOY_ISO_UEFI_DRV_STR="UEFI FS"
set VTOY_F2_CMD="ventoy_power"
set VTOY_F4_CMD="ventoy_localboot"
set VTOY_F5_CMD="ventoy_diagnosis"
set VTOY_F6_CMD="ventoy_ext_menu"
if [ "$grub_platform" = "pc" ]; then
set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION BIOS www.ventoy.net"
else
set VTOY_TEXT_MENU_VER="Ventoy $VENTOY_VERSION UEFI www.ventoy.net"
fi
vt_device $root vtoy_dev
if [ "$vtoy_dev" = "tftp" ]; then
set vtoy_path=($root)
for vtid in 0 1 2 3; do
if [ -d (hd$vtid,2)/ventoy ]; then
set vtoy_iso_part=(hd$vtid,1)
set vtoy_efi_part=(hd$vtid,2)
break
fi
done
loadfont ascii
if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
set vt_plugin_path=$vtoy_iso_part
else
set vt_plugin_path=$prefix
vt_load_plugin $vt_plugin_path
fi
else
if [ "$prefix" = "(ventoydisk)/grub" ]; then
set vtoy_path=(ventoydisk)/ventoy
else
set vtoy_path=($root)/ventoy
fi
set vtoy_iso_part=($vtoy_dev,1)
set vtoy_efi_part=($vtoy_dev,2)
loadfont unicode
set vt_plugin_path=$vtoy_iso_part
fi
#Load Plugin
if [ -f $vtoy_iso_part/ventoy/ventoy.json ]; then
vt_load_plugin $vtoy_iso_part
fi
if [ -n "$VTOY_MENU_TIMEOUT" ]; then
set timeout=$VTOY_MENU_TIMEOUT
else
unset timeout
fi
if [ -f $vtoy_iso_part/ventoy/ventoy_wimboot.img ]; then
vt_load_wimboot $vtoy_iso_part/ventoy/ventoy_wimboot.img
elif [ -f $vtoy_efi_part/ventoy/ventoy_wimboot.img ]; then
vt_load_wimboot $vtoy_efi_part/ventoy/ventoy_wimboot.img
fi
if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
set VTOY_F3_CMD="vt_dynamic_menu 1 1"
set VTOY_HOTKEY_TIP="F1:Memdisk F2:Power F3:TreeView F4:Localboot F5:Debug F6:ExMenu"
else
set VTOY_F3_CMD="vt_dynamic_menu 1 0"
set VTOY_HOTKEY_TIP="F1:Memdisk F2:Power F3:ListView F4:Localboot F5:Debug F6:ExMenu"
fi
if [ -n "$vtoy_gfxmode" ]; then
set gfxmode=$vtoy_gfxmode
else
set gfxmode=1920x1080,1366x768,1024x768
fi
if [ "$vtoy_display_mode" = "CLI" ]; then
terminal_output console
elif [ "$vtoy_display_mode" = "serial" ]; then
if [ -n "$vtoy_serial_param" ]; then
serial $vtoy_serial_param
fi
terminal_input serial
terminal_output serial
elif [ "$vtoy_display_mode" = "serial_console" ]; then
if [ -n "$vtoy_serial_param" ]; then
serial $vtoy_serial_param
fi
terminal_input serial console
terminal_output serial console
else
if [ -n "$vtoy_theme" ]; then
set theme=$vtoy_theme
else
set theme=$prefix/themes/ventoy/theme.txt
fi
terminal_output gfxterm
fi
#export necessary variable
export theme
export gfxmode
export vtoy_dev
export vtoy_iso_part
export vtoy_efi_part
export VENTOY_VERSION
#colect all image files (iso files)
set ventoy_img_count=0
vt_list_img $vtoy_iso_part ventoy_img_count
#Main menu
if [ $ventoy_img_count -gt 0 ]; then
if [ $VTOY_DEFAULT_MENU_MODE -eq 0 ]; then
vt_dynamic_menu 0 0
else
vt_dynamic_menu 0 1
fi
else
if [ -n "$VTOY_NO_ISO_TIP" ]; then
NO_ISO_MENU="No ISO files found, $VTOY_NO_ISO_TIP"
elif [ -n "$VTOY_DEFAULT_SEARCH_ROOT" ]; then
NO_ISO_MENU="No ISO files found, please check VTOY_DEFAULT_SEARCH_ROOT"
else
NO_ISO_MENU="No ISO files found"
fi
menuentry "$NO_ISO_MENU (Press enter to reboot ...)" {
echo -e "\n Rebooting ... "
reboot
}
fi

复制代码

能直接修改这引导文件来引导解开来的veket20的iso吗？
或者有别的方法？

用别的工具安装能正常保存数据，但在电脑兼容上没有ventoy好，用ventoy来安装和引导怎样才能保存数据？
若不解开iso来引导还有别的方法实现吗？

jeep2700 · 发表于 2020-8-17 09:22:27

靠，膜拜一下楼主，然后偷偷溜走，不留一点痕迹

wuyovooo · 发表于 2020-8-17 09:24:58

jeep2700 发表于 2020-8-17 09:22
靠，膜拜一下楼主，然后偷偷溜走，不留一点痕迹

晕，来求助的，高手指点下

fyq876 · 发表于 2020-8-17 10:00:44

新手膜拜。只希望ventoy越来越健全

liuzhaoyzz · 发表于 2020-8-17 14:13:10

这一类的linux，要想保存，肯定要解开，不解开是不行的，sfs文件不解开是不能保存的。

ventoy设计初衷是针对iso或者wim启动，不解开需要适配。

wuyovooo · 发表于 2020-8-24 14:15:38

liuzhaoyzz 发表于 2020-8-17 14:13
这一类的linux，要想保存，肯定要解开，不解开是不行的，sfs文件不解开是不能保存的。

ventoy设 ...

确定没法可想了？
ventoy用多系统启动方便，可惜功能缺失。
别的工具想要这样的多个系统不容易。谢谢你的解答！

my9823 · 发表于 2020-8-25 06:19:04

本帖最后由 my9823 于 2020-8-25 06:21 编辑

自定义菜单

2010haiven86 · 发表于 2020-9-2 18:15:14

直接问Ventoy的作者longpanda 吧。

wuyovooo · 发表于 2020-9-8 19:36:03

my9823 发表于 2020-8-25 06:19
自定义菜单

谢谢了！学习下！

zq789 · 发表于 2021-9-21 19:18:49

学习一下

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怎样修改U盘上的Ventoy菜单来引导veket-20的目录？

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