search for: vswitchd

Thanks for answers,but as I see libvirt call ovs-vsctl that tries to connect to ovs-vswitchd socket,that have rw to root.how can I specify socket permissions in vswitchd? On Thu, Mar 06, 2014 at 02:05:15PM +0400, Vasiliy Tolstov wrote: > Hello! How can i operate with openvswitch without root rights? > For example - i can add my user to kvm group and create vm from > libvirt with m...

Got following message in /var/log/daemon.log: Jul 30 19:45:11 cvt-xh4 xapi: [error|cvt-xh4|5|Starting periodic scheduler D:7c5d1d776763|backgroundscheduler] Logrotate executed with error code: stdout='''' stderr=''error: error renaming /var/log/openvswitch/ovs-vswitchd.log.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.1.20 to /var/log/openvswitch/ovs-vswitchd.log.1.1.1.1.1.1.1...

On Wed, Jul 17, 2013 at 6:06 AM, Qiu Yu <unicell@gmail.com> wrote: > After some digging in openvswitch code. My wild guess is that vlan tag > reconfiguring triggered iface_configure_qos (vswitchd/bridge.c), which > in turn called netdev_set_policing to reset ingress policing rate. > Although there's no ingress_policing_rate set in my case, existing > ingress qdisc still remove by default. The OVS database in general specifies state, not actions. That is, if you set no ingress...

...brib0 10.1.2.0 0.0.0.0 255.255.255.0 U 0 0 0 ib0 Using this the VM can talk to the host (and visa versa), but hot across the network. Connectivity between ib0/brib0 over the network is also broken. I''ve also noticed that the same MAC is added to /etc/ovs-vswitchd.conf multiple times for brib0: bridge.brib0.mac=80:00:00:48:fe:80:00:00:00:00:00:00:00:30:48:ff:ff:cc:0b:25 bridge.brib0.mac=80:00:00:48:fe:80:00:00:00:00:00:00:00:30:48:ff:ff:cc:0b:25 bridge.brib0.mac=80:00:00:48:fe:80:00:00:00:00:00:00:00:30:48:ff:ff:cc:0b:25 I''ve tried removing some o...

Hello! How can i operate with openvswitch without root rights? For example - i can add my user to kvm group and create vm from libvirt with my own user, but now i'm failed with creating port. errors in logs: Mar 06 14:04:46 selfip.ru ovs-vsctl[19065]: ovs|00001|vsctl|INFO|Called as ovs-vsctl --timeout=5 -- --if-exists del-port Mar 06 14:04:46 selfip.ru ovs-vsctl[19065]:

...8k used, 524152k free, 498872k cached PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 17 -3 315m 14m 5844 S 52.3 2.0 5370:41 xapi 17 -3 22524 15m 1192 S 8.3 2.2 875:16.18 stunnel 15 -5 0 0 0 S 0.7 0.0 54:28.78 netback 10 -10 6384 1868 892 S 0.3 0.3 22:03.14 ovs-vswitchd dom0 on non-master hosts are loaded about 25-30% each. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

...had to delete all virtio modules from initramfs.img and insmod then one by one after system is loaded to confirm that). After such freeze, virsh reset can not recover it due to cannot acquire state change lock (held by remoteDispatchDomainReset) so I have to use virsh destroy instead. On the ovs-vswitchd side, the last log I can see is: VHOST_CONFIG: read message VHOST_USER_SET_VRING_NUM VHOST_CONFIG: read message VHOST_USER_SET_VRING_BASE VHOST_CONFIG: read message VHOST_USER_SET_VRING_ADDR VHOST_CONFIG: read message VHOST_USER_SET_VRING_KICK VHOST_CONFIG: vring kick idx:0 file:59 VHOST_CONFIG:...

Hello, I have no queue configured on tap and veth devices, quest type is of course KVM and I’m using virtio model for VM’s NIC. What we found is that on Xenial (where performance is poor) during test ovs-vswitchd process is using 100% CPU and there are some messages in ovs logs: 2017-05-12T14:22:04.351Z|00125|poll_loop|INFO|wakeup due to [POLLIN] on fd 149 (AF_PACKET(tap27903b5e-06)(protocol=0x3)<->) at ../lib/netdev-linux.c:1139 (86% CPU usage) Identical setup (with same versions of ovs, libvirt, g...

...interface might not be operational 2018-02-22 09:18:24.982+0000: 2033: error : qemuBuildHostNetStr:3894 : unsupported configuration: scripts are not supported on interfaces of type vhostuser The logs from qemu simply say: 2018-02-22 09:26:15.857+0000: shutting down, reason=failed And finally, ovs-vswitchd.log: 2018-02-22T09:18:24.715Z|00328|dpdk|INFO|VHOST_CONFIG: vhost-user client: socket created, fd: 51 2018-02-22T09:18:24.716Z|00329|netdev_dpdk|INFO|vHost User device '0.vm' created in 'client' mode, using client socket '/opt/oa/vhost/0.vm.sock' 2018-02-22T09:18:24.718Z|003...

With outbound QoS setting in Libvirt XML, libvirt will add a tc ingress qdisc for traffic shaping. Then if you set VLAN tag to that tap device, this qdisc will automatically gone by no reason. Could anyone shed some lights where should I look into? I'm really confused and got no clue here. Thanks! Steps to reproduce -- # virsh start instance-name # virsh dumpxml instance-name ...

...anity check. - Original module - No original module exists within this kernel - Installation - Installing to /lib/modules/3.2.0-2-amd64/updates/dkms/ depmod.... DKMS: install completed. Setting up openvswitch-switch (1.4.0+git20120426-1) ... [ ok ] ovs-brcompatd is not running. [ ok ] ovs-vswitchd is not running. [ ok ] ovsdb-server is not running. [ ok ] Starting ovsdb-server. [ ok ] Configuring Open vSwitch system IDs. [ ok ] Starting ovs-vswitchd. [ ok ] iptables already has a rule for gre, not explicitly enabling. Setting up python-xenapi (1.3.2-6) ... Setting up xcp-eliloader (0.1-4) .....

...n vnet0. Jan 27 12:02:29 1235 kernel: device vnet0 left promiscuous mode Jan 27 12:02:30 1235 kernel: ixgbe 0000:15:00.0: setting MAC a2:fc:a8:89:2a:8f on VF 0 Jan 27 12:02:30 1235 ovs-vsctl: 00001|vsctl|INFO|Called as ovs-vsctl --timeout=5 -- --if-exists del-port vnet0 Jan 27 12:02:30 1235 ovs-vswitchd: 00180|bridge|ERR|bridge virbr0: mirror mirror-1-to-3 does not specify output; ignoring Jan 27 12:02:31 1235 ntpd[2905]: Deleting interface #28 vnet0, fe80::fc54:ff:fe92:7352#123, interface stats: received=0, sent=0, dropped=0, active_time=981 secs Jan 27 12:02:31 1235 ntpd[2905]: peers refreshed...

On Thu, Jul 18, 2013 at 12:15 AM, Ben Pfaff <blp@nicira.com> wrote: > On Wed, Jul 17, 2013 at 6:06 AM, Qiu Yu <unicell@gmail.com> wrote: >> After some digging in openvswitch code. My wild guess is that vlan tag >> reconfiguring triggered iface_configure_qos (vswitchd/bridge.c), which >> in turn called netdev_set_policing to reset ingress policing rate. >> Although there's no ingress_policing_rate set in my case, existing >> ingress qdisc still remove by default. > > The OVS database in general specifies state, not actions. That is,...

...n vnet0. Jan 27 12:02:29 1235 kernel: device vnet0 left promiscuous mode Jan 27 12:02:30 1235 kernel: ixgbe 0000:15:00.0: setting MAC a2:fc:a8:89:2a:8f on VF 0 Jan 27 12:02:30 1235 ovs-vsctl: 00001|vsctl|INFO|Called as ovs-vsctl --timeout=5 -- --if-exists del-port vnet0 Jan 27 12:02:30 1235 ovs-vswitchd: 00180|bridge|ERR|bridge virbr0: mirror mirror-1-to-3 does not specify output; ignoring Jan 27 12:02:31 1235 ntpd[2905]: Deleting interface #28 vnet0, fe80::fc54:ff:fe92:7352#123, interface stats: received=0, sent=0, dropped=0, active_time=981 secs Jan 27 12:02:31 1235 ntpd[2905]: peers refreshed...

After some digging in openvswitch code. My wild guess is that vlan tag reconfiguring triggered iface_configure_qos (vswitchd/bridge.c), which in turn called netdev_set_policing to reset ingress policing rate. Although there's no ingress_policing_rate set in my case, existing ingress qdisc still remove by default. Could some openvswitch guy help to confirm and suggest how to fix or workaround? It seems to be a bug of...

...2018-02-22 09:18:24.982+0000: 2033: error : qemuBuildHostNetStr:3894 : > unsupported configuration: scripts are not supported on interfaces of > type vhostuser > > The logs from qemu simply say: > 2018-02-22 09:26:15.857+0000: shutting down, reason=failed > > And finally, ovs-vswitchd.log: > 2018-02-22T09:18:24.715Z|00328|dpdk|INFO|VHOST_CONFIG: vhost-user > client: socket created, fd: 51 > 2018-02-22T09:18:24.716Z|00329|netdev_dpdk|INFO|vHost User device '0.vm' > created in 'client' mode, using client socket '/opt/oa/vhost/0.vm.sock' > 201...

...3: error : qemuBuildHostNetStr:3894 : > > unsupported configuration: scripts are not supported on interfaces of > > type vhostuser > > > > The logs from qemu simply say: > > 2018-02-22 09:26:15.857+0000: shutting down, reason=failed > > > > And finally, ovs-vswitchd.log: > > 2018-02-22T09:18:24.715Z|00328|dpdk|INFO|VHOST_CONFIG: vhost-user > > client: socket created, fd: 51 > > 2018-02-22T09:18:24.716Z|00329|netdev_dpdk|INFO|vHost User device '0.vm' > > created in 'client' mode, using client socket '/opt/oa/vhost/0.v...

Hello, I have some problem with poor network performance on libvirt with qemu and openvswitch. I’m using libvirt 1.3.1, qemu 2.5 and openvswitch 2.6.0 on Ubuntu 16.04 currently. My connection diagram looks like below: +---------------------------+ +---------------------------+

Hi all, I''ve got XCP 1.0 up and running nicely and would like to use it in production. However I''m struggling with the concept of bandwidth management. It seems like such a common problem that everyone must have, but I can''t find any clear direction in which to go. The dedicated host I am using (Hetzner) gives me a 5TB monthly bandwidth quota which needs to be shared