On Tue, May 16, 2017 at 08:11:54PM +0000, Innus, Martins wrote:
On May 16, 2017, at 3:49 PM, Martin Kletzander <mkletzan@xxxxxxxxxx> wrote: On Tue, May 16, 2017 at 06:41:05PM +0000, Innus, Martins wrote:Hi, Running on: $ cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core) And: $ rpm -qa |grep libvirt libvirt-daemon-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-driver-qemu-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-driver-secret-2.0.0-10.el7_3.5.x86_64 libvirt-client-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-driver-network-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-driver-storage-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-config-nwfilter-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-config-network-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-driver-nodedev-2.0.0-10.el7_3.5.x86_64 libvirt-2.0.0-10.el7_3.5.x86_64 libvirt-python-2.0.0-2.el7.x86_64 libvirt-daemon-driver-nwfilter-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-driver-lxc-2.0.0-10.el7_3.5.x86_64 libvirt-daemon-driver-interface-2.0.0-10.el7_3.5.x86_64 I’m seeing duplicated reboot events when using the python event api. Use is simplified down to the simple test case attached. Running with that results in: $ sudo ./libvirt_events_single.py Reboot: Domain i-06945b37(21) 1494958504.72 Reboot: Domain i-06945b37(21) 1494958504.74Can you try with newer libvirt?I’m not sure. I will have to see if I can build it, unless there is a repo somewhere with centos7 rpms. I assume by this you mean that you don’t see this with current libvirt?Does this happen with 'virsh event --loop --event lifecycle’?“lifecycle” shows no output, but with “reboot” or “all”: $ sudo virsh event --loop --all event 'reboot' for domain i-06945b37 event 'reboot' for domain i-06945b37Is there anything fishy going on when looking at the console (VN/spice) during that reboot?Don’t see anything unusual. I can send you the full console output if you want, but I don’t see anything strange.
I meant the graphical terminal, but that won't help much. I tried gathering as much info. So we just need to figure out whether QEMU sends us the event multiple times. Could you either set up debug logs [1] and then look for that in them or use the qemu-monitor.stp systemtap script to show you what's happening on the monitor? If it comes from qemu two times, than there's not much we can do about it. Martin [1] http://wiki.libvirt.org/page/DebugLogs
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