Установка CentOS7 с FlashUSB
Программа Win32DiscImager или ImageWriter, для подготовки загрузочной flash из *.iso образа CentOS7.
Или в ручную.
dd if=CentOS-6.5-x86_64-bin-DVD1.iso of=/dev/sda
Ссылка: http://wiki.centos.org/HowTos/InstallFromUSBkey
Installing Grub using grub-install
Легкий способ установки Grub, если возможно, ипользование команды grub-install.
Команда выполняет:
-
Установку необходимых файлов /boot/grub .
-
Установка boot loader в указанное место.
Пример:
|
Command |
Meaning |
|
grub-install /dev/sda |
Install Grub files in directory /boot/grub of current partition. Install boot loader in master boot record of first hard disk. This is the recommended way to install Grub. |
|
grub-install /dev/sda1 |
Install Grub files in directory /boot/grub of current partition. Install boot loader in first partition of first hard disk. |
|
grub-install /dev/sda2 |
Install Grub files in directory /boot/grub of current partition. Install boot loader in second partition of first hard disk. |
[root@localhost ~]# grub-install /dev/sda Installation finished. No error reported. This is the contents of the device map /boot/grub/device.map. Check if this is correct or not. If any of the lines is incorrect, fix it and re-run the script `grub-install'. # this device map was generated by anaconda (hd0) /dev/sda [root@localhost ~]#
Ссылка: wiki.centos.org/HowTos/InstallFromUSBkey
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