Thanks! Upgrade to 3.18.25-18.el6/4.4.3-10.el6 went fine. No need to manualy adjust grub anymore. BR -- Karel On 20.1.2016 19:33, George Dunlap wrote: > I've pushed an update to the centos-release-xen package, > centos-release-xen-7-12.el6, to centos-virt-xen-testing, which should > fix the "missing initrd" issue people have been seeing. > > Please test and see if it fixes your issue (and that it makes no other > issues). If everything works well, I'll get it pushed to > centos-extras. > > Thanks, > -George >