@文心快码grub install devices 请输入配置 文心快码 要完成GRUB安装过程,请按照以下步骤操作: 确定要安装GRUB的设备: 首先,你需要确定要将GRUB安装到哪个磁盘设备上。这通常是你的系统磁盘,比如/dev/sda。 准备GRUB配置文件: 确保你已经有一个GRUB配置文件,通常这个文件名为grub.conf,并且位于/boot/grub/目录下。
*/ grub_devices = grub_guess_root_devices(grubdir); if (!grub_devices || !grub_devices[0]) grub_util_error(_("cannot find a device for %s (is /dev mounted?)"), grubdir); for (curdev = grub_devices; *curdev; curdev++) { grub_util_pull_device(*curdev); // 对于普通设备,...
*/ grub_devices = grub_guess_root_devices(grubdir); if (!grub_devices || !grub_devices[0]) grub_util_error(_("cannot find a device for %s (is /dev mounted?)"), grubdir); for (curdev = grub_devices; *curdev; curdev++) { grub_util_pull_device(*curdev); // 对于普通设备,...
make the drive also bootable as floppy (default for fdX devices). May break on some BIOSes.--recheckdelete device map if it already exists--forceinstall even if problems are detected--force-file-iduse identifier file even if UUID is available--disk-module=MODULE...
通过grub-install命令把grub安装到u盘 ①准备一个u盘。容量不限。能有1MB都足够了。 ②把u盘格式化(我把u盘格式化成FAT、fat32格式了,最后证明也是成功的)。 ③开启linux系统,打开命令行终端。进入root模式,然后输入命令行: mount/dev/sdb3/tmp/boot
--modules=MODULESpre-load specified modules MODULES--sbat=FILESBAT metadata--themes=THEMESinstall THEMES [default=starfield]-v,--verboseprint verbose messages.--allow-floppymake the drive also bootable as floppy (default for fdX devices). May break on some BIOSes.--boot-directory=DIRinstall ...
[root@localhost ~]# grub-install --root-directory=/tdisk/dev/sdb1 #把GRUB安装至/tdisk分区 Probing devices to guess BIOS drives. This may take a long time. Installation finished. No error reported. This is the contents of the device map/tdisk/boot/ grub/device.map. Check if this is ...
fix it and re-run the script `grub-install'.# this device map was generated by anaconda(hd0)/dev/sda 1. 2. 3. 4. 5. 6. 7. 8. (2)grub命令(shell中输入,quit可退出) grub> root (hd0,0) grub> setup (hd0) ~]# grubProbing devices to guess BIOS drives. This may take a long ...
通过grub-install命令把grub安装到u盘 ①准备一个u盘。容量不限。能有1MB都足够了。 ②把u盘格式化(我把u盘格式化成FAT、fat32格式了,最后证明也是成功的)。 ③开启linux系统,打开命令行终端。进入root模式,然后输入命令行: mount/dev/sdb3/tmp/boot
读完grub-install的代码发现grub安装的核心部分还是在于grub-bios-setup,grub-mkimage仅仅是用于生成core.img所以可以直接使用,而grub-bios-setup则是只能操作设备所以需要被“取缔” grub启动的流程 grub的启动有三个部分: 第一部分的boot.S(编译成boot.img)保存在引导扇区,由BIOS加载 第二部分根据启动设备的不同,有...