On Wed, Sep 6, 2017 at 8:40 AM, Johnny Hughes <johnny at centos.org> wrote: > On 09/05/2017 02:26 PM, Kevin Stange wrote: > > On 09/04/2017 05:27 PM, Johnny Hughes wrote: > >> On 09/04/2017 03:59 PM, Kevin Stange wrote: > >>> On 09/02/2017 08:11 AM, Johnny Hughes wrote: > >>>> On 09/01/2017 02:41 PM, Kevin Stange wrote: > >>>>> On 08/31/2017 07:50 AM, PJ Welsh wrote: > >>>>>> A recently created and fully functional CentOS 7.3 VM fails to boot > >>>>>> after applying CR updates: > ... > One other option is to run the DomU's as PVHVM: > https://wiki.xen.org/wiki/Xen_Linux_PV_on_HVM_drivers > > That should be much better performance than HVM and may be a workable > solution for people who don't want to modify their VM kernel. > > Here is more info on PVHVM: > https://wiki.xen.org/wiki/PV_on_HVM > > ================ > Also heard from someone to try this Config file change to the base > kernel and rebuild: > > CONFIG_RANDOMIZE_BASE=n > ... The referenced link (https://wiki.xen.org/wiki/Xen_Linux_PV_on_HVM_drivers) looks to be about adding to the older configuration style file. I do not see the proper incantation for the " xen_platform_pci=1" in the domain xml file syntax. I'm not even sure if I attempted it correctly. Is there a portion of that page that pertains explicitly to booting? I think I missed something. Thanks PJ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20170914/0eec9eb0/attachment-0006.html>