On 20.11.2014 15:38, Venkata Subbarao wrote:
> Once again Thank you Andrei.
> Modified the grub source and added grub_exit (). After this BIOS booted
> from next device.
>
> I am now working on a solution where if the UUID present in the grub.cfg
> goes bad.
> One way I am thinking is to check the
I purposefully modified grub.cfg and changed the UUID in the line starts
with "linux /boot/vmlinuz.. root=UUID="
Ended up in the (initramfs) prompt because such partition is not present.
Hence, I was thinking of checking CRC.
Thanks and Regards,
Subbarao
On Thu, Nov 20, 2014 at 10:53 PM,
Once again Thank you Andrei.
Modified the grub source and added grub_exit (). After this BIOS booted
from next device.
I am now working on a solution where if the UUID present in the grub.cfg
goes bad.
One way I am thinking is to check the CRC of the grub.cfg and other image
files required for boo
Switching to the next boot device should not be done without advertising
the user, so that he or she has the opportunity to fix the primary
device's booting process.
By the way, how is the "recordfail" environment variable reset ?
And wouldn't it be possible to implement a "next_boot_device"
envi
В Tue, 18 Nov 2014 10:51:00 + (UTC)
Venkata Subbarao пишет:
> Hi All,
>
> I am working on a task on XUbuntu OS in which due to any reason if booting
> fails I would like to switch to another boot device by zeroing the MBR of
> current boot disk. Is this possible ?
>
> For example instead of
