Launchpad has imported 8 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=591438.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2010-05-12T09:14:50+00:00 M wrote: Description of problem: If I have QEMU/KVM guest started in libvirtd and then restart libvirtd, libvirtd no longer knows mapping between guests and tun devices on host and quering virDomainInterfaceStats do not work. Version-Release number of selected component (if applicable): libvirt version 0.7.1 (Fedora 12 rpm: libvirt-0.7.1-15.fc12.x86_64) also tested with Centos 5.4 and libvirt 0.6.3 How reproducible: every time Steps to Reproduce: 1. Start QEMU/KVM guest with: virsh start vm01 2. restart libvirtd: /sbin/service libvrtd restart 3. Get statistics with virsh domifstat vm01 vnet0 Actual results: [root@kvm01 ~]# virsh domifstat vm01 vnet0 error: Failed to get interface stats vm01 vnet0 error: invalid argument in invalid path, 'vnet0' is not a known interface Expected results: [root@kvm01 ~]# virsh domifstat vm01 vnet0 vnet0 rx_bytes 83980 vnet0 rx_packets 1612 vnet0 rx_errs 0 vnet0 rx_drop 0 vnet0 tx_bytes 3546 vnet0 tx_packets 15 vnet0 tx_errs 0 vnet0 tx_drop 0 Additional info: I found out that after libvirtd forgets mapping for virtual interfaces. Here are the output from virsh dumpxml vm01 before restart: <interface type='network'> <mac address='52:54:00:28:59:5c'/> <source network='default'/> <target dev='vnet0'/> <model type='virtio'/> </interface> and after restart of libvirtd: <interface type='network'> <mac address='52:54:00:28:59:5c'/> <source network='default'/> <model type='virtio'/> </interface> the <target dev='vnet0'/> is missing. Reply at: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/comments/0 ------------------------------------------------------------------------ On 2010-05-21T17:45:26+00:00 Cole wrote: Thanks for the report, sounds like a real bug. Reply at: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/comments/1 ------------------------------------------------------------------------ On 2010-07-12T17:16:31+00:00 Fedora wrote: libvirt-0.8.2-1.fc13 has been submitted as an update for Fedora 13. http://admin.fedoraproject.org/updates/libvirt-0.8.2-1.fc13 Reply at: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/comments/2 ------------------------------------------------------------------------ On 2010-07-12T17:22:20+00:00 Fedora wrote: libvirt-0.8.2-1.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/libvirt-0.8.2-1.fc12 Reply at: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/comments/3 ------------------------------------------------------------------------ On 2010-07-13T07:43:51+00:00 Fedora wrote: libvirt-0.8.2-1.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update libvirt'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/libvirt-0.8.2-1.fc12 Reply at: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/comments/4 ------------------------------------------------------------------------ On 2010-07-13T12:40:35+00:00 Cole wrote: Danpb, has this really been fixed? I don't remember an upstream patch addressing it. Reply at: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/comments/5 ------------------------------------------------------------------------ On 2010-07-13T12:54:56+00:00 Daniel wrote: Yep, in this patch: commit 362bc09a4d9441f9abd14956546777f86d8b9d79 Author: Jiri Denemark <[email protected]> Date: Tue May 4 15:16:29 2010 +0200 Don't wipe generated iface target in active domains Wipe generated interface target only when reading configuration of inactive domains. Reply at: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/comments/6 ------------------------------------------------------------------------ On 2010-07-27T02:48:21+00:00 Fedora wrote: libvirt-0.8.2-1.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report. Reply at: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/comments/7 ** Changed in: libvirt (Fedora) Status: Unknown => Fix Released ** Changed in: libvirt (Fedora) Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/668042 Title: If Libvirtd is restarted, libvirt drops active domains lose network interface info. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/668042/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
