[Libvir] PATCH: support Xen 3.0.5

Daniel Veillard veillard at redhat.com
Fri Apr 13 07:54:02 UTC 2007

On Fri, Apr 13, 2007 at 02:37:03PM +0900, Atsushi SAKAI wrote:
> Hi, Dan 
>   I test on Fedora7 test3 x86_64 but failed.
> (Old version(which includes test3) works fine.)
> virsh dominfo 0
> libvir: error : no support for hypervisor (null)
> lt-virsh: error: failed to connect to the hypervisor

  Hi Atsushi,

could you help us a bit with the debugging there, by running as root
lt-virsh under gdb and adding a breakpoint in xenHypervisorInit()
around line 1233 in xen_internal.c the version detection starts.
We test a couple of hypervisor call here (done via ioctl),
could you see if all the ioctl failed ? Then assuming it goes though
we go look up the version later in that function (at detect_v2) 
and call virXen_getdomaininfo() to do so, could you trace through it
and virXen_getdomaininfolist() to see what actually happens ?

  thanks a lot !


Red Hat Virtualization group http://redhat.com/virtualization/
Daniel Veillard      | virtualization library  http://libvirt.org/
veillard at redhat.com  | libxml GNOME XML XSLT toolkit  http://xmlsoft.org/
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