Heya, I noticed a ping (but couldn't respond in time) on #openstack-nova IRC about turning on logging in libvirt to capture Nova failures.
This was discussed on this list previously by Daniel Berrange, just spelling it out here for reference and completness' sake. (1) To see the interactions between libvirt and QEMU, in /etc/libvirt/libvirtd.conf, have these two config attributes: . . . log_filters="1:libvirt 1:qemu 1:conf 1:security 3:event 3:json 3:file 1:util" log_outputs="1:file:/var/tmp/libvirtd.log" . . . (2) Restart libvirtd: $ systemctl restart libvirtd (3) Enable Nova debug logs in /etc/nova/nova.conf: . . . verbose = True debug = True . . . (4) Restart the Nova service: $ openstack-service restart nova (5) Repeat the offending test. The libvirtd.log file should have the relevant details. Other resources --------------- - http://wiki.libvirt.org/page/DebugLogs - https://fedoraproject.org/wiki/How_to_debug_Virtualization_problems -- /kashyap __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev