[CentOS] Urgent Help

On Nov 22, 2015, at 6:34 AM, Siva Prasad Nath <shivaprasadnath21 at gmail.com> wrote:
> I copy from other server. Grub is confusing.

This is why you should have done as others had suggested.  It automatically sets up grub with the new kernels.

> I need another help. I want to
> go for virtual concept. So that I can minimise down time.

I guess you’re going to give up on this system, then?

You’d have a lot less down time if you didn’t delete things without understanding what you’re deleting.

--
Jonathan Billings <billings at negate.org>