veerasena reddy
2011-Jun-15 08:36 UTC
[Xen-users] How to enable hypervisor support to run PV-on-HVM drivers on HVM guest
Hi, I am looking to run PV drivers on HVM guest running on XEN-4.0. I have created a fullvirt guest using virt-manager and installed ubuntu 10.10 (upgraded kernel to 2.6.38.7). Can someone point me, what settings in /var/lib/xend/domains/<uuid>/config.sxp should be changed to enable PVHVM support for my guest? Any other config changes need to be done? Please advice. Thanks in advance. Regards, VSR. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Fajar A. Nugraha
2011-Jun-15 09:04 UTC
Re: [Xen-users] How to enable hypervisor support to run PV-on-HVM drivers on HVM guest
On Wed, Jun 15, 2011 at 3:36 PM, veerasena reddy <veeruyours@gmail.com> wrote:> Hi, > > I am looking to run PV drivers on HVM guest running on XEN-4.0. > I have created a fullvirt guest using virt-manager and installed ubuntu > 10.10 (upgraded kernel to 2.6.38.7). > > Can someone point me, what settings in > /var/lib/xend/domains/<uuid>/config.sxp should be changed to enable PVHVM > support for my guest? Any other config changes need to be done? Please > advice.You shouldn''t need to change anything on domU config file. If PVonHVM drivers are available, it will be used. Just to be safe though, try removing any "ioemu:" (if used). -- Fajar _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Todd Deshane
2011-Jun-16 00:22 UTC
Re: [Xen-users] How to enable hypervisor support to run PV-on-HVM drivers on HVM guest
On Wed, Jun 15, 2011 at 4:36 AM, veerasena reddy <veeruyours@gmail.com> wrote:> Hi, > > I am looking to run PV drivers on HVM guest running on XEN-4.0. > I have created a fullvirt guest using virt-manager and installed ubuntu > 10.10 (upgraded kernel to 2.6.38.7). > > Can someone point me, what settings in > /var/lib/xend/domains/<uuid>/config.sxp should be changed to enable PVHVM > support for my guest? Any other config changes need to be done? Please > advice. >See also: http://wiki.xensource.com/xenwiki/XenLinuxPVonHVMdrivers "Verifying Xen Linux PV-on-HVM drivers are using optimizations" Thanks, Todd> Thanks in advance. > > Regards, > VSR. > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >-- Todd Deshane http://www.linkedin.com/in/deshantm http://www.xen.org/products/cloudxen.html http://runningxen.com/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users