Changes

Sometime you can issue some problems with your grub often when your server doesn't want to start, there are no needs to reinstall it, just to fix your grub.

Sometime you can issue some problems with your grub often when your server doesn't want to start, there are no needs to reinstall it, just to fix your grub.

 

==Fix the GRUB from the startup command line==

== fix the GRUB from the startup command line==

Normally if grub can not start and your system is nice, you have a minimum order prompt ... otherwise go to [[grub#fix_the_GRUB_with_the_systemrescuecd|Chapter 2]].

Normally if grub can not start and your system is nice, you have a minimum order prompt ... otherwise go to [[grub#fix_the_GRUB_with_the_systemrescuecd|Chapter 2]].

We must  install grub on all other drives to give the capacity to operate the system. to reach the boot menu of the bios, well it depends on your hardware ... F12 under dell, Acer Esc, F11 from msi .... my sme is with Raid1 so I have two drives, you will need to adapt my example to your the number of disks.

We must  install grub on all other drives to give the capacity to operate the system. to reach the boot menu of the bios, well it depends on your hardware ... F12 under dell, Acer Esc, F11 from msi .... my sme is with Raid1 so I have two drives, you will need to adapt my example to your the number of disks.

== fix the GRUB with the systemrescuecd ==

==Fix the GRUB with the systemrescuecd ==

{{note box| We go to work with [http://www.sysresccd.org/SystemRescueCd_Homepage SystemRescueCd] which is a Linux system rescue disk available as a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash.[http://www.sysresccd.org/Download Download]. The goal is to get mounted your logical volumes on /mnt where you can save them on a usb disk.}}

{{note box| We go to work with [http://www.sysresccd.org/SystemRescueCd_Homepage SystemRescueCd] which is a Linux system rescue disk available as a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash.[http://www.sysresccd.org/Download Download]. The goal is to get mounted your logical volumes on /mnt where you can save them on a usb disk.}}