Re: Recovering/Restoring Boot Partition

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On Feb 18, 2014, at 3:46 PM, Don Levey <fedora-list@xxxxxxxxxxxxx> wrote:

> On 1/29/2014 13:59, Chris Murphy wrote:
>> 
>> ...
>> Anyway, if you're for sure convinced it's corrupt then reformat the partition. 
>> Use blkid to get the new volume UUID to insert into /etc/fstab so it gets mounted 
>> when you next boot. And then mount root, boot, (boot/efi if this is a UEFI machine), and use:
>> mount -B /dev /mnt/dev    #where /mnt is where rootfs is mounted
>> mount -B /proc /mnt/proc
>> mount -B /sys /mnt/sys
>> chroot /mnt
>> yum reinstall kernel     #grubby will probably complain due to lack of grub.cfg
>> grub2-install /dev/sdX                       
>> grub2-mkconfig -o /boot/grub2/grub.cfg
>> 
>> 
> Chris,
> After several weeks of schedule hell, I was finally able to work on
> this.  The upshot is that the previously installed kernels weren't
> available (so I had to pull the more recent available one), I got some
> errors on the grub2 commands,

What commands and errors?

Chris Murphy
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