[Libvir] Core dump while executing virsh in RHEL5 .
Daniel P. Berrange
berrange at redhat.com
Wed Oct 10 14:09:31 UTC 2007
On Wed, Oct 10, 2007 at 04:44:36PM +0530, Veerendra wrote:
> Veerendra wrote:
> > Now when I am running virsh using the valgrind it is listing fine!!
> >But when I am trying to run virsh alone it is dumping the core again.
> >Attaching the valgrind.log file also.
> Does anyone knows why this is behaving as above ?
> And the virsh start for my domu1, which is inactive throwing up this
> error . Any solutions ?
> # valgrind virsh start domu1
> libvir: Xen Daemon error : POST operation failed: (xend.err "Error
> creating domain: Boot loader didn't return any data!")
That means that Xen ran 'pygrub' to extract the kernel & initrd from the
primary disk, but was unable to find a MBR, or grub config or kernel.
Most likely cause is that the previous OS install was not successful
and thus didn't install grub/MBR in the guest.
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