目前,我将整个磁盘/dev/sda
格式化为ext4,并安装了Gentoo。
(没有MBR,完全没有分区。)
但是最后,我无法在其上安装GRUB,因为GRUB似乎需要写入MBR。
# grub-install /dev/sda
Unknown partition table signature
Unknown partition table signature
Unknown partition table signature
Unknown partition table signature
Unknown partition table signature
The file /boot/grub/stage1 not read correctly.
同样没有grub
工作,
# grub
grub> root (hd0)
Filesystem type unknown, using whole disk
grub> setup (hd0)
Error 17: Cannot mount selected partition
在没有MBR的情况下,可以将GRUB安装到/ dev / sda中的任何方式吗?
PS /boot
目录和grub.conf
文件:
# tree /boot
/boot
|-- boot -> .
|-- grub
| |-- default
| |-- device.map
| |-- e2fs_stage1_5
| |-- fat_stage1_5
| |-- ffs_stage1_5
| |-- grub.conf
| |-- iso9660_stage1_5
| |-- jfs_stage1_5
| |-- menu.lst -> grub.conf
| |-- minix_stage1_5
| |-- reiserfs_stage1_5
| |-- splash.xpm.gz
| |-- stage1
| |-- stage2
| |-- stage2_eltorito
| |-- ufs2_stage1_5
| |-- vstafs_stage1_5
| `-- xfs_stage1_5
`-- kernel-2.6.36-gentoo-r5
# cat /boot/grub/grub.conf
default 0
timeout 30
splashimage=(hd0)/boot/grub/splash.xpm.gz
title Gentoo Linux 2.6.36-r5
root (hd0)
kernel /boot/kernel-2.6.36-gentoo-r5 root=/dev/sda
title Gentoo Linux 2.6.36-r5 Rescue
kernel /boot/kernel-2.6.36-gentoo-r5 root=/dev/sda init=/bin/bb
# cat /boot/grub/devices
(fd0) /dev/fd0
(hd0) /dev/sda
grub-install /dev/sda
吗?