CentOS - Aug 2018 - grub.cfg

I ran into something with a recent batch of updates on CentOS 7. It seems that
possibly one of the kernel updates running dracut changed all of the volume
groups in the grub.cfg file making the system unable to boot until I manually
edited each line putting it back to the way it was originally. My volume group
is called vg_h1 but it changed them all to the default ?centos?.

Is there a config somewhere I need to edit so this never happens again?


Steffan A. Cline
steffan at hldns.com
602-793-0014

I?ve looked and looked and can?t seem to find anything which would explain why
grub.cfg would have been rewritten with a whole new volume group name.

Suggestions?


Steffan A. Cline
steffan at hldns.com
602-793-0014



> On Aug 21, 2018, at 11:27 PM, Steffan A. Cline <steffan at hldns.com>
wrote:
> 
> I ran into something with a recent batch of updates on CentOS 7. It seems
that possibly one of the kernel updates running dracut changed all of the volume
groups in the grub.cfg file making the system unable to boot until I manually
edited each line putting it back to the way it was originally. My volume group
is called vg_h1 but it changed them all to the default ?centos?.
> 
> Is there a config somewhere I need to edit so this never happens again?
> 
> 
> Steffan A. Cline
> steffan at hldns.com
> 602-793-0014
> 
> 
> 
> 
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
> https://lists.centos.org/mailman/listinfo/centos

Steffan A. Cline wrote:
> I?ve looked and looked and can?t seem to find anything which would
> explain why grub.cfg would have been rewritten with a whole new volume
> group name.
>
> Suggestions?
>
C6 or C7? In either case, have you looked in /etc/default/grub?

    mark