Redhat-5.4 U disk installation grub configuration diagram tutorial

  
 

redhat-5.4 U disk installation process

Preparation:

FbinstTool.exe-software

redhat-5.4-boot.fba-boot file

rhel-server-5.4-i386-dvd.iso-dvd image file

4g USB flash drive

1. Use redhat-5.4-boot.fba- startup file using FbinstTool.exe- The software is written to the USB flash drive.

Startup Settings" formatted


This redhat-5.4-boot.fba-startup file already contains boot.iso extracted from iso<<>


The next step is to copy the redhat-5.4 dvd iso to the remaining visible partition of the U disk

2. Adjust the server's bios to boot the U disk, the specific server Configuration is different

3. After restarting the computer, the computer starts from the USB flash drive. After entering the installation interface of Red Hat Enterprise 5.4, press the "F2" key, enter: linux askmethmod

4 .grub configuration process

Use a custom structure in order to change the order of the drive

Create three partitions on the hard disk /boot:128M swap:1024M /:All free space.

If Grub's bootloader is installed on /dev/sdb, then after unplugging the u drive, you will not be able to boot the system. ! !

Click to change the order of the drive, usually sda is the hard disk, sdb is the u disk. Move /dev/sda up. Reference article:

5. reboot after reboot is prompted error 21

vi /boot/grub/grub.conf

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