[CentOS] resolf.conf lost

[Barry Brimer]

> I have a big Problem with centos 6.4 KVM client. After a new start i lost
> always my resolf.conf and this file is empty, have any a hint why?

Are you using a static IP or DHCP?
If you are using DHCP:
   Do you have a file called /etc/resolv.conf.predhclient and does it 
contain what you are expecting to find in /etc/resolv.conf?
Are you using network or NetworkManager to configure your networking?

Barry