[CentOS] lost connection during yum update

Les Mikesell wrote:
> On Mon, Mar 11, 2013 at 1:22 PM,  <m.roth at 5-cent.us> wrote:
>>
>> Finally, if you can see it running via linux rescue, I'd go with Les'
>> thought: boot that way, chroot to /mnt/sysimage, and first do a
>> grub-install. If that doesn't solve it, then try the rebuild of initrd.
>>
>
> Is there a simple way to tell yum to re-install the current kernel?
> If you can do that from the rescue chroot the rpm scripts should
> rebuild the initrd for you - and maybe that step was interrupted in
> the earlier update attempt.

Won't yum reinstall kernel work?

     mark