SQUASHFS系统UBUNTU20.04与18.04,VHD系统UBUNTU16.04(64位)

alanyih

This seems to work!
"reboot.pro/topic/20603-linux-from-vhd-how-to/page-3#entry201757"

title UBT-small.vhd
find --set-root --ignore-floppies --ignore-cd  /ubuntu/UBT-small.vhd
uuid ()
set UUID=%?%
kernel /ubuntu/vmlinuz  root=/dev/disk/by-uuid/%UUID%  kloop=/ubuntu/UBT-small.vhd  kroot=/dev/mapper/loop0p1 vga=792
initrd /ubuntu/initrd.img
boot

alanyih

This seems to work!
"reboot.pro/topic/20603-linux-from-vhd-how-to/page-3#entry201757"

title UBT-small.vhd
find --set-root --ignore-floppies --ignore-cd  /ubuntu/UBT-small.vhd
uuid ()
set UUID=%?%
kernel /ubuntu/vmlinuz  root=/dev/disk/by-uuid/%UUID%  kloop=/ubuntu/UBT-small.vhd  kroot=/dev/mapper/loop0p1 vga=792
initrd /ubuntu/initrd.img
boot

alanyih

2011niumao 发表于 2017-1-22 10:19

原来local文件跳过了参数解析，直接把root参数被依照字面传递给了ntfs- …

或者使用grub2

這是以您的 grub2，稍作修改，也OK。
"reboot.pro/topic/20603-linux-from-vhd-how-to/page-3#entry201775 "

menuentry 'UBT-small.vhd' --class  ubuntu {
insmod gzio
insmod part_msdos
insmod part_gpt
insmod ext2
insmod ntfs
insmod probe
set vhdfile="/ubt/UBT-small.vhd"
search -f --no-floppy --set $vhdfile
probe -u --set=uuid ${root}
loopback loop0 $vhdfile
linux (loop0,1)/vmlinuz root=/dev/disk/by-uuid/${uuid} rw kloop=$vhdfile kroot=/dev/mapper/loop0p1 vga=792
initrd (loop0,1)/initrd.img
}