On Sat, Jun 03, 2017 at 09:22:58AM -0400, Michael C Cambria wrote:
On 06/02/2017 09:53 AM, Michael C. Cambria wrote:On 06/02/2017 09:43 AM, Martin Kletzander wrote:[adding back the ML, you probably hit reply instead of reply-all, this way other people might help if they know more] On Fri, Jun 02, 2017 at 08:10:01AM -0400, Michael C. Cambria wrote:Hi, libvirtd never seems to get notified that there is work to do. journalct -f indicated that nothing was logged when connections were attempted via virsh. I also tried 'LIBVIRT_DEBUG=1 libvirtd --verbose' and once startup finished, there were no more log entries even though virsh attempts were made.That's because it gets overridden by the configuration files. This might be a bug, but it's not related to what's happening."ps ax" shows about a dozen "qemu-system-alpha" processes. I don't know if it matters but I didn't expect to see this. I didn't intentionally configure alpha emulations (assuming that's what it is) and certainly don't want to waste resources having it running.Libvirt caches the capabilities of the emulators it can find in your system in order not to waste resources. These processes are expected to go away after they reply with all libvirt asks them for. However, it seems like the initialization cannot be completed precisely due to the fact that these processes don't communicate. There might be some details about qemu-system-alpha that are different when compared to, e.g. qemu-system-x86 and libvirt is not (yet) adapted to them, but I installed that emulator and libvirt daemon runs as usual. It looks like a problem in QEMU. Could you, as a workaround, try uninstalling that qemu binary from your system and restarting the service?With qemu-system-alpha gone, I now see qemu-system-arm. With all qemu-system-* removed (using dnf remove) and stopping, then starting libvirtd, I still see qemu-system-arm even though the executable doesn't exist: # ls -al /usr/bin | grep qemu-system -rwxr-xr-x. 1 root root 9993416 Apr 13 21:10 qemu-system-i386 -rwxr-xr-x. 1 root root 10036032 Apr 13 21:10 qemu-system-x86_64 # systemctl status libvirtd.service ● libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled) Active: active (running) since Sat 2017-06-03 09:12:19 EDT; 8min ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 5965 (libvirtd) Tasks: 23 (limit: 4915) Memory: 128.2M CPU: 411ms CGroup: /system.slice/libvirtd.service ├─1537 /usr/bin/qemu-system-arm -S -no-user-config -nodefaults -nographic -M none -qmp unix:/var/lib/libvirt/qemu/capabilities.monitor.sock,server,n ├─1638 /usr/bin/qemu-system-arm -S -no-user-config -nodefaults -nographic -M none -qmp unix:/var/lib/libvirt/qemu/capabilities.monitor.sock,server,n ├─5965 /usr/sbin/libvirtd ├─5999 /usr/bin/qemu-system-i386 -S -no-user-config -nodefaults -nographic -M none -qmp unix:/var/lib/libvirt/qemu/capabilities.monitor.sock,server, └─6001 /usr/bin/qemu-system-i386 -S -no-user-config -nodefaults -nographic -M none -qmp unix:/var/lib/libvirt/qemu/capabilities.monitor.sock,server, Jun 03 09:12:19 example.com systemd[1]: Starting Virtualization daemon... Jun 03 09:12:19 example.com systemd[1]: Started Virtualization daemon.
Those look like leftovers from the previous run. I have no idea why they keep running, probably the same bug why they are not responding. Would you mind trying one more thing: Stopping the service, killing all these processes, and then starting it? Let's leave the QEMU issue on a side until we figure this out first, then we can focus on the second issue. I must say this is quite bizarre.
Also, what versions of libvirt and qemu do you have installed?# LIBVIRT_DEBUG=1 libvirtd --verbose 2017-06-02 00:16:30.317+0000: 18088: info : libvirt version: 2.2.1, package: 1.fc25 (Fedora Project, 2017-05-10-22:06:21, buildvm-29.phx2.fedoraproject.org) I'll check on qemu as soon as I can get to the machine. The version should be the latest one gets via 'dnf update' on fedora 25# /usr/sbin/libvirtd --version /usr/sbin/libvirtd (libvirt) 2.2.1 # qemu-x86_64 --version qemu-x86_64 version 2.7.1(qemu-2.7.1-6.fc25), Copyright (c) 2003-2016 Fabrice Bellard and the QEMU Project developers [ gdb output deleted]
Attachment:
signature.asc
Description: Digital signature
_______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
