[fedora-virt] qemu user emulation test package, and is GUEST_BASE broken?
Mark McLoughlin
markmc at redhat.com
Tue Apr 14 07:46:29 UTC 2009
On Thu, 2009-04-09 at 19:03 +0100, Daniel P. Berrange wrote:
> FYI, there is a lot of debugging support in libvirt & virt-manager
> available to end users.
>
> - libvirt logs all QEMU command lines in /var/log/libvirt/qemu/$NAME.log
> where $NAME is the name of the guest.
>
> - virt-manager creates logs of all important things it does in
> $HOME/.virt-manager/virt-manager.log
>
> - virt-install creates logs in $HOME/.virtinst/virt-install.log
>
> - With both virt-intsall and virt-manger you can get even more
> debugging, but setting the environment variable
>
> LIBVIRT_DEBUG=1
>
> before starting them http://libvirt.org/logging.html
>
> - You can debug libvirtd daemon itself, with the log settings
> in /etc/libvirt/libvirtd.conf
>
> - The virsh tool is quite useful for debugging too. In particular
> if you want to see what is supported on host - kvm vs qemu
> the run virsh capabilities
I've added all of the above to:
https://fedoraproject.org/wiki/Reporting_virtualization_bugs
feel free to hack apart.
Cheers,
Mark.
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