[CentOS] Re: Please help! boot problem
Scott Silva
ssilva at sgvwater.com
Mon May 1 18:22:41 UTC 2006
Mace Eliason spake the following on 5/1/2006 12:13 PM:
> So from what I have read I would run grub-install /dev/sda ?
>
> I have setup the raid with
> /boot (100Meg)
> /swap (2gig)
> / (the rest)
>
> All 3 are mirrored.
>
> I don't want to mess this up sorry I am new to this.
>
> Mace
>
> Scott Silva wrote:
>> Mace Eliason spake the following on 5/1/2006 10:58 AM:
>>
>>> Hi,
>>>
>>> I have a setup with raid 1 and one drive has failed, and the other drive
>>> won't boot says missing os.
>>>
>>> I thought I had it setup and tested but it would appear that it wasn't
>>> setup to boot form either drive.
>>>
>>> How can I boot from the good drive that is missing the grub.
>>>
>>> I am thinking of using linux rescue when booting from the centos 4.2
>>> disc
>>>
>>> This is a production machine and I don't want to mess it up.
>>>
>>> Please help
>>>
>> Use linux rescue and you can fix grub.
>> http://www.gnu.org/software/grub/manual/html_node/Invoking-grub-install.html
>>
>>
>>
>>
less /boot/grub/grub.conf and post please-- just to be careful.
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