Hi all, I have configured openstack kilo setup in debian jessie with one controller node and two compute nodes. I have used glusterfs for shared storage. I have mounted the shared storage in /var/lib/nova/instances on both nodes. I can do normal migration of vm’s between nodes.. But live-migration throws following error.. Pls do guide
*Libvirt version: 2.3* *Qemu version: 1.2.9* Log of current node where the vm resides libvirt LOG 2017-03-04 11:36:50.484+0000: 171461: *error : virNetSocketReadWire:1568 : End of file while reading data: : Input/output error* 2017-03-04 11:36:50.484+0000: 171461:* error : virNetClientSendInternal:1950 : internal error: client socket is closed* nova LOG 2017-03-04 17:03:52.842 171181 ERROR nova.virt.libvirt.driver [req-35e04dac-fc4a-44e5-a8fb-d297e9dc2b49 03c4073dda924464a60b7fd88ad94e8e 2cae75f18d594a0ea93b6cbf1d23f435 - - -] [instance: 96213241-7c98-4ef1-88e8-bb461e573c82] *Live Migration failure: End of file while reading data: : Input/output error* 2017-03-04 17:03:52.871 171181 ERROR nova.virt.libvirt.driver [req-35e04dac-fc4a-44e5-a8fb-d297e9dc2b49 03c4073dda924464a60b7fd88ad94e8e 2cae75f18d594a0ea93b6cbf1d23f435 - - -] [instance: 96213241-7c98-4ef1-88e8-bb461e573c82] *Migration operation has aborted* Log of target node where the vm should be migrated syslog Mar 4 17:37:19 compute1 NetworkManager[1050]: <info> (tap273847c9-20): new Tun device (driver: 'unknown' ifindex: 215) Mar 4 17:37:19 compute1 NetworkManager[1050]: <info> (tap273847c9-20): exported as /org/freedesktop/NetworkManager/Devices/214 Mar 4 17:37:19 compute1 NetworkManager[1050]: <info> devices added (path: /sys/devices/virtual/net/tap273847c9-20, iface: tap273847c9-20) Mar 4 17:37:19 compute1 NetworkManager[1050]: <info> device added (path: /sys/devices/virtual/net/tap273847c9-20, iface: tap273847c9-20): no ifupdown configuration found. Mar 4 17:37:19 compute1 NetworkManager[1050]: <info> (qbr273847c9-20): bridge port tap273847c9-20 was attached Mar 4 17:37:19 compute1 NetworkManager[1050]: <info> (tap273847c9-20): enslaved to qbr273847c9-20 Mar 4 17:37:19 compute1 NetworkManager[1050]: <info> (tap273847c9-20): link connected Mar 4 17:37:19 compute1 kernel: [694000.283071] device tap273847c9-20 entered promiscuous mode Mar 4 17:37:19 compute1 kernel: [694000.283773] qbr273847c9-20: port 2(tap273847c9-20) entered forwarding state Mar 4 17:37:19 compute1 kernel: [694000.283786] qbr273847c9-20: port 2(tap273847c9-20) entered forwarding state Mar 4 17:37:19 compute1 systemd[1]: libvirtd.service: main process exited, code=killed, status=11/SEGV Mar 4 17:37:19 compute1 systemd[1]: Unit libvirtd.service entered failed state. Mar 4 17:37:19 compute1 kernel: [694000.608098] libvirtd[149373]: segfault at 0 ip 00007fccf1d36ed7 sp 00007fccff02b830 error 4 in libvirt_driver_qemu.so[7fccf1cb9000+118000] Mar 4 17:37:19 compute1 avahi-daemon[1083]: Withdrawing workstation service for tap273847c9-20. Mar 4 17:37:19 compute1 kernel: [694000.619736] qbr273847c9-20: port 2(tap273847c9-20) entered disabled state Mar 4 17:37:19 compute1 kernel: [694000.619820] device tap273847c9-20 left promiscuous mode Mar 4 17:37:19 compute1 kernel: [694000.619830] qbr273847c9-20: port 2(tap273847c9-20) entered disabled state Mar 4 17:37:19 compute1 systemd[149484]: Stopping Default. Mar 4 17:37:19 compute1 systemd[149484]: Stopped target Default. Mar 4 17:37:19 compute1 systemd[149484]: Stopping Basic System. Mar 4 17:37:19 compute1 systemd[149484]: Stopped target Basic System. Mar 4 17:37:19 compute1 systemd[149484]: Stopping Paths. Mar 4 17:37:19 compute1 systemd[149484]: Stopped target Paths. Mar 4 17:37:19 compute1 systemd[149484]: Stopping Timers. Mar 4 17:37:19 compute1 systemd[149484]: Stopped target Timers. Mar 4 17:37:19 compute1 systemd[149484]: Stopping Sockets. Mar 4 17:37:19 compute1 systemd[149484]: Stopped target Sockets. Mar 4 17:37:19 compute1 systemd[149484]: Starting Shutdown. Mar 4 17:37:19 compute1 systemd[149484]: Reached target Shutdown. Mar 4 17:37:19 compute1 systemd[149484]: Starting Exit the Session... Mar 4 17:37:19 compute1 systemd[149484]: Received SIGRTMIN+24 from PID 149512 (kill). Mar 4 17:37:19 compute1 NetworkManager[1050]: <info> devices removed (path: /sys/devices/virtual/net/tap273847c9-20, iface: tap273847c9-20) Mar 4 17:37:19 compute1 gnome-session[127136]: Gjs-Message: JS LOG: Removing a network device that was not added Qemu/instance.log char device redirected to /dev/pts/2 (label charserial1) *qemu-system-x86_64: load of migration failed: Invalid argument: shutting down* libvirt log 2017-03-04 11:33:52.546+0000: 143586: warning : qemuDomainObjTaint:1899 : Domain id=42 name='instance-00000027' uuid=96213241-7c98-4ef1-88e8- bb461e573c82* is tainted: high-privileges* 2017-03-04 11:33:53.277+0000: 144256: info : libvirt version: 1.2.9, package: 9 (buildd 2015-02-06-16:39:25 binet) 2017-03-04 11:33:53.277+0000: 144256: error : qemuMonitorOpenUnix:309 : failed to connect to monitor socket: No such process Nova log 2017-03-04 17:03:52.836 142630 INFO nova.virt.libvirt.driver [req-3b7e5d4a-4c09-4ce5-a41e-cad909f25f4b - - - - -] Connection event '0' reason 'Connection to libvirt lost: 1' -- *Regards,Ajitha R*
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