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тАО08-22-2007 08:52 PM
тАО08-22-2007 08:52 PM
redhat linux enterprise 4 booting problem
please help me
Sandeep
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тАО08-22-2007 10:57 PM
тАО08-22-2007 10:57 PM
Re: redhat linux enterprise 4 booting problem
You need to give information about the model of the hardware and such.
Some HP based servers require you to configure disk prior to OS installation. You can not install the /boot filesystem into a raid 5 or raid 0 storage.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО08-22-2007 11:33 PM
тАО08-22-2007 11:33 PM
Re: redhat linux enterprise 4 booting problem
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тАО08-23-2007 04:29 PM
тАО08-23-2007 04:29 PM
Re: redhat linux enterprise 4 booting problem
Load your disc 1 installation CD and when you get to the Linux boot prompt, type in 'linux rescue'. It will ask you some initial and straight forward questions. Answer them and click continue when it asks you about mouting your /mnt/sysimage environment. You should be at a command prompt now.
chroot /mnt/sysimage /bin/bash
cd /boot/grub
In this directory there is a file called menu.lst. This file tells you what the system thinks grub root is (i.e. This is what the boot loader will use to boot or attempt to boot.) If it doesn't find the boot information that it needs on the device configured in this file then your system will hang. The entry would look like or similiar to...
root (hdx,x)
(where 'x' is some number) For example my device is (hd0,0) but that is not always the case. It's according to where your grub root is located. Is it on a partition by itself or is it on the Linux root partition?
To get your boot loader pointed back to the correct device you must communicate with grub. So, back at the command prompt, type
grub
You're now at the grub prompt. Using the information you gathered from the menu.lst file, type this command
root (hdx,x) (where x and x is some number)
setup (hdx,x) (where x and x are those same numbers)
quit
exit
exit
Now the system should reboot. Before you go through the whole process, you can go into rescue mode and gather the data from menu.lst and the output of 'fdisk -l' and post them. I am sixteen hours ahead of you so as your day starts my is ending, but I'm sure that if you post the information someone will be out there to get you going if your leary of trying this on your own.
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тАО08-26-2007 11:15 PM
тАО08-26-2007 11:15 PM