centos: Fix booting a Centos 6 container
centos: Fix booting a Centos 6 container

Signed-off-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>
Acked-by: Serge E. Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

LynxChaus/lxc,Distrotech/lxc,armcc/lxc,regit/lxc,akshaykarle/lxc,szaszg/lxc,LynxChaus/lxc,hallyn/lxc,fwilson42/lxc,tych0/lxc,jirislaby/lxc,jirislaby/lxc,aeris/lxc,QingweiPeterLan/cs188-lxc,cjwatson/lxc,fwilson42/lxc,hallyn/lxc,yubo/lxc,federicobriata/lxc,thmo/lxc,DarknessBeforeDawn/lxc,ysbnim/lxc,ioops/lxc,JohnPeacockMessageSystems/lxc,terceiro/lxc,Distrotech/lxc,codebauss/lxc,thmo/lxc,Pelagicore/lxc,Ponce/lxc,ksperis/lxc,regit/lxc,DarknessBeforeDawn/lxc,lazy404/lxc,bostjan/lxc,sapun/lxc,Distrotech/lxc,Ponce/lxc,aeris/lxc,lazy404/lxc,Pelagicore/lxc,hallyn/lxc,ecarrara/lxc,caglar10ur/lxc,caglar10ur/lxc,virajs/lxc,major/lxc,federicobriata/lxc,jirislaby/lxc,raspberrypython/lxc,ksperis/lxc,ysbnim/lxc,hkjolhede/lxc,GreatFruitOmsk/lxc,terceiro/lxc,hfuCN/lxc,rowhit/lxc,JohnPeacockMessageSystems/lxc,cjwatson/lxc,rldleblanc/lxc,lisongmin/lxc,rowhit/lxc,regit/lxc,lazy404/lxc,thmo/lxc,ioops/lxc,bmoar/lxc,QingweiPeterLan/cs188-lxc,codebauss/lxc,efiop/lxc,bostjan/lxc,major/lxc,caglar10ur/lxc,rldleblanc/lxc,QingweiPeterLan/cs188-lxc,virajs/lxc,ksperis/lxc,federicobriata/lxc,JohnPeacockMessageSystems/lxc,raspberrypython/lxc,sapun/lxc,ecarrara/lxc,hkjolhede/lxc,LynxChaus/lxc,ss1h2a3tw/lxc,christiaan/lxc,yubo/lxc,rowhit/lxc,yubo/lxc,akshaykarle/lxc,GreatFruitOmsk/lxc,efiop/lxc,sapun/lxc,codebauss/lxc,christiaan/lxc,ysbnim/lxc,bmoar/lxc,efiop/lxc,ss1h2a3tw/lxc,DarknessBeforeDawn/lxc,virajs/lxc,major/lxc,rldleblanc/lxc,terceiro/lxc,tych0/lxc,raspberrypython/lxc,ioops/lxc,bostjan/lxc,szaszg/lxc,tych0/lxc,hkjolhede/lxc,GreatFruitOmsk/lxc,armcc/lxc,szaszg/lxc,cjwatson/lxc,Ponce/lxc,hfuCN/lxc,akshaykarle/lxc,ecarrara/lxc,armcc/lxc,aeris/lxc,fwilson42/lxc,bmoar/lxc,christiaan/lxc,hfuCN/lxc,Pelagicore/lxc,lisongmin/lxc,ss1h2a3tw/lxc,lisongmin/lxc