[one-users] [one-user] migrate fail in some host
Hi, there is a fail VM log of the action that migrate from host2 to host1 ,it can't touch off the mv command to mv the vm image. So,when I migrate, it delete the source file and do nothing to migrate the image to the destination ,telling me No such file or directory in the. 40:21 2013 [LCM][I]: New VM state is PROLOG_MIGRATE Thu Oct 3 15:40:21 2013 [TM][I]: ExitCode: 0 Thu Oct 3 15:40:23 2013 [TM][I]: mv: Moving host2:/var/lib/one/datastores/0/80 to host1:/var/lib/one/datastores/0/80 Thu Oct 3 15:40:23 2013 [TM][I]: ExitCode: 0 Thu Oct 3 15:40:23 2013 [LCM][I]: New VM state is BOOT Thu Oct 3 15:40:24 2013 [VMM][I]: ExitCode: 0 Thu Oct 3 15:40:24 2013 [VMM][I]: Successfully execute network driver operation: pre. Thu Oct 3 15:40:25 2013 [VMM][I]: Command execution fail: /var/tmp/one/vmm/kvm/restore /var/lib/one//datastores/0/80/checkpoint host1 80 host1 Thu Oct 3 15:40:25 2013 [VMM][E]: restore: Command virsh --connect qemu:///system restore /var/lib/one//datastores/0/80/checkpoint failed: error: Failed to restore domain from /var/lib/one//datastores/0/80/checkpoint Thu Oct 3 15:40:25 2013 [VMM][I]: error: Unable to allow access for disk path /var/lib/one//datastores/0/80/disk.0: No such file or directory Thu Oct 3 15:40:25 2013 [VMM][E]: Could not restore from /var/lib/one//datastores/0/80/checkpoint Thu Oct 3 15:40:25 2013 [VMM][I]: ExitCode: 1But migrate from host1 to host2 all is OKThu Oct 3 15:35:44 2013 [LCM][I]: New VM state is PROLOG_MIGRATE Thu Oct 3 15:35:44 2013 [TM][I]: ExitCode: 0 Thu Oct 3 15:35:47 2013 [TM][I]: mv: Moving host1:/var/lib/one/datastores/0/81 to host2:/var/lib/one/datastores/0/81 Thu Oct 3 15:35:47 2013 [TM][I]: ExitCode: 0 Thu Oct 3 15:35:47 2013 [LCM][I]: New VM state is BOOT Thu Oct 3 15:35:47 2013 [VMM][I]: ExitCode: 0 Thu Oct 3 15:35:47 2013 [VMM][I]: Successfully execute network driver operation: pre. Thu Oct 3 15:35:49 2013 [VMM][I]: ExitCode: 0 Thu Oct 3 15:35:49 2013 [VMM][I]: Successfully execute virtualization driver operation: restore. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-vsctl set Port vnet3 tag=302. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=66,dl_src=02:00:c0:a8:b6:80,priority=4,actions=normal. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=66,priority=39000,actions=drop. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=67,dl_src=02:00:63:09:09:7c,priority=4,actions=normal. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=67,priority=39000,actions=drop. Thu Oct 3 15:35:49 2013 [VMM][I]: ExitCode: 0 Thu Oct 3 15:35:49 2013 [VMM][I]: Successfully execute network driver operation: post. Thu Oct 3 15:35:49 2013 [LCM][I]: New VM state is RUNNINGI using the default system datastore ,and ssh mode,can you tell me where is the problem location.___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Re??[one-user] migrate fail in some host
I found the problem, Keep qemu.conf like this dynamic_ownership = 0. To be able to use the images copied by OpenNebula, change also the user and group under which the libvirtd is run to ??oneadmin??: $ grep -vE '^($|#)' /etc/libvirt/qemu.conf user = oneadmin group = oneadmin dynamic_ownership = 0 Thx Ruben S. Montero's mail. Check KVM configuration to match http://opennebula.org/documentation:rel3.8:kvmg#configuration -- -- ??: @'4?? ;yangz...@qq.com; : 2013??10??3??(??) 4:11 ??: usersusers@lists.opennebula.org; : [one-user] migrate fail in some host Hi, there is a fail VM log of the action that migrate from host2 to host1 ,it can't touch off the mv command to mv the vm image. So,when I migrate, it delete the source file and do nothing to migrate the image to the destination ,telling me No such file or directory in the. 40:21 2013 [LCM][I]: New VM state is PROLOG_MIGRATE Thu Oct 3 15:40:21 2013 [TM][I]: ExitCode: 0 Thu Oct 3 15:40:23 2013 [TM][I]: mv: Moving host2:/var/lib/one/datastores/0/80 to host1:/var/lib/one/datastores/0/80 Thu Oct 3 15:40:23 2013 [TM][I]: ExitCode: 0 Thu Oct 3 15:40:23 2013 [LCM][I]: New VM state is BOOT Thu Oct 3 15:40:24 2013 [VMM][I]: ExitCode: 0 Thu Oct 3 15:40:24 2013 [VMM][I]: Successfully execute network driver operation: pre. Thu Oct 3 15:40:25 2013 [VMM][I]: Command execution fail: /var/tmp/one/vmm/kvm/restore /var/lib/one//datastores/0/80/checkpoint host1 80 host1 Thu Oct 3 15:40:25 2013 [VMM][E]: restore: Command virsh --connect qemu:///system restore /var/lib/one//datastores/0/80/checkpoint failed: error: Failed to restore domain from /var/lib/one//datastores/0/80/checkpoint Thu Oct 3 15:40:25 2013 [VMM][I]: error: Unable to allow access for disk path /var/lib/one//datastores/0/80/disk.0: No such file or directory Thu Oct 3 15:40:25 2013 [VMM][E]: Could not restore from /var/lib/one//datastores/0/80/checkpoint Thu Oct 3 15:40:25 2013 [VMM][I]: ExitCode: 1But migrate from host1 to host2 all is OKThu Oct 3 15:35:44 2013 [LCM][I]: New VM state is PROLOG_MIGRATE Thu Oct 3 15:35:44 2013 [TM][I]: ExitCode: 0 Thu Oct 3 15:35:47 2013 [TM][I]: mv: Moving host1:/var/lib/one/datastores/0/81 to host2:/var/lib/one/datastores/0/81 Thu Oct 3 15:35:47 2013 [TM][I]: ExitCode: 0 Thu Oct 3 15:35:47 2013 [LCM][I]: New VM state is BOOT Thu Oct 3 15:35:47 2013 [VMM][I]: ExitCode: 0 Thu Oct 3 15:35:47 2013 [VMM][I]: Successfully execute network driver operation: pre. Thu Oct 3 15:35:49 2013 [VMM][I]: ExitCode: 0 Thu Oct 3 15:35:49 2013 [VMM][I]: Successfully execute virtualization driver operation: restore. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-vsctl set Port vnet3 tag=302. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=66,dl_src=02:00:c0:a8:b6:80,priority=4,actions=normal. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=66,priority=39000,actions=drop. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=67,dl_src=02:00:63:09:09:7c,priority=4,actions=normal. Thu Oct 3 15:35:49 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=67,priority=39000,actions=drop. Thu Oct 3 15:35:49 2013 [VMM][I]: ExitCode: 0 Thu Oct 3 15:35:49 2013 [VMM][I]: Successfully execute network driver operation: post. Thu Oct 3 15:35:49 2013 [LCM][I]: New VM state is RUNNINGI using the default system datastore ,and ssh mode,can you tell me where is the problem location.___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] Problem with Openvswitch on OpenNebula3.8
Hi?? I??m trying to Configure OVS network in OpenNebula3.8??and has been succeed it in the frontend host(frontendhost-end together).But When I build a VM in another host,it can't add a ovs bridge. In normal, it will use ovs cmd to build it. The VM log is here. ??Tue Apr 23 06:37:08 2013 [DiM][I]: New VM state is DONE. Mon Sep 30 11:11:20 2013 [DiM][I]: New VM state is ACTIVE. Mon Sep 30 11:11:20 2013 [LCM][I]: New VM state is PROLOG. Mon Sep 30 11:11:20 2013 [VM][I]: Virtual Machine has no context Mon Sep 30 11:11:21 2013 [TM][I]: clone: Cloning /var/lib/one/datastores/1/af1f67b5da1befd1c585413de8aa17ea in host_old:/var/lib/one//datastores/0/80/disk.0 Mon Sep 30 11:11:21 2013 [TM][I]: ExitCode: 0 Mon Sep 30 11:11:21 2013 [LCM][I]: New VM state is BOOT Mon Sep 30 11:11:21 2013 [VMM][I]: Generating deployment file: /var/lib/one/80/deployment.0 Mon Sep 30 11:11:21 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:21 2013 [VMM][I]: Successfully execute network driver operation: pre. Mon Sep 30 11:11:22 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:22 2013 [VMM][I]: Successfully execute virtualization driver operation: deploy. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-vsctl set Port vnet9 tag=302. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=249,dl_src=02:00:c0:a8:b6:7f,priority=4,actions=normal Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=250,dl_src=02:00:63:09:09:7b,priority=4,actions=normal. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=250,priority=39000,actions=drop. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-vsctl set Port vnet11 tag=150. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=251,dl_src=02:00:c0:a8:b4:4e,priority=4,actions=normal. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=251,priority=39000,actions=drop. Mon Sep 30 11:11:22 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:22 2013 [VMM][I]: Successfully execute network driver operation: post. Mon Sep 30 11:11:22 2013 [LCM][I]: New VM state is RUNNING . ?? # ovs-vsctl show|less Bridge ovsbr0 Port vnet9 tag: 302 Interface vnet9 But when I build a VM in another host,it just build a VM, nothing for network. Wed Oct 2 20:46:50 2013 [DiM][I]: New VM state is ACTIVE. Wed Oct 2 20:46:50 2013 [LCM][I]: New VM state is PROLOG. Wed Oct 2 20:46:50 2013 [VM][I]: Virtual Machine has no context Wed Oct 2 20:46:52 2013 [TM][I]: clone: Cloning host_old:/var/lib/one/datastores/1/af1f67b5da1befd1c585413de8aa17ea in /var/lib/one/datastores/0/82/disk.0 Wed Oct 2 20:46:52 2013 [TM][I]: ExitCode: 0 Wed Oct 2 20:46:52 2013 [LCM][I]: New VM state is BOOT Wed Oct 2 20:46:52 2013 [VMM][I]: Generating deployment file: /var/lib/one/82/deployment.0 Wed Oct 2 20:46:52 2013 [VMM][I]: ExitCode: 0 Wed Oct 2 20:46:52 2013 [VMM][I]: Successfully execute network driver operation: pre. Wed Oct 2 20:46:53 2013 [VMM][I]: ExitCode: 0 Wed Oct 2 20:46:53 2013 [VMM][I]: Successfully execute virtualization driver operation: deploy. Wed Oct 2 20:46:53 2013 [VMM][I]: ExitCode: 0 Wed Oct 2 20:46:53 2013 [VMM][I]: Successfully execute network driver operation: post. Wed Oct 2 20:46:53 2013 [LCM][I]: New VM state is RUNNING Can anyboye help me to solve this problem?___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] ?????? Problem with Openvswitch on OpenNebula3.8
Thanks for your reply, 1??Should I configure the driver in the second host? The network drive only be set in the frontend. I had configure lieted bellow environment in the second host, ruby environment; kvm environment; oneadmin user with no password to use sudo; no password access frontend each other; ovs 1.9.0 version with brcompat; 2??Yes, I can make ovs bridge create on the second machine, Using no-password ssh. Normally,the network driver dedined in the frontend,and frontend use ssh to execute the ovs command through ssh. but, when I build a VM in the second host frontend.It did nothing about it. -- ??: Valentin Bud;valentin@gmail.com; : 2013??10??2??(??) 10:57 ??: @'4?? yangz...@qq.com; : usersusers@lists.opennebula.org; : Re: [one-users] Problem with Openvswitch on OpenNebula3.8 Hello, Is your second host configured to use the ovswitch network driver? Is the ovs bridge created on the second machine with the name used in the vnet you've defined? Is you sudo configured to allow oneadmin to issue ovs-* commands without password? On Wed, Oct 2, 2013 at 5:38 PM, @'4?? yangz...@qq.com wrote: Hi?? I??m trying to Configure OVS network in OpenNebula3.8??and has been succeed it in the frontend host(frontendhost-end together).But When I build a VM in another host,it can't add a ovs bridge. In normal, it will use ovs cmd to build it. The VM log is here. ??Tue Apr 23 06:37:08 2013 [DiM][I]: New VM state is DONE. Mon Sep 30 11:11:20 2013 [DiM][I]: New VM state is ACTIVE. Mon Sep 30 11:11:20 2013 [LCM][I]: New VM state is PROLOG. Mon Sep 30 11:11:20 2013 [VM][I]: Virtual Machine has no context Mon Sep 30 11:11:21 2013 [TM][I]: clone: Cloning /var/lib/one/datastores/1/af1f67b5da1befd1c585413de8aa17ea in host_old:/var/lib/one//datastores/0/80/disk.0 Mon Sep 30 11:11:21 2013 [TM][I]: ExitCode: 0 Mon Sep 30 11:11:21 2013 [LCM][I]: New VM state is BOOT Mon Sep 30 11:11:21 2013 [VMM][I]: Generating deployment file: /var/lib/one/80/deployment.0 Mon Sep 30 11:11:21 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:21 2013 [VMM][I]: Successfully execute network driver operation: pre. Mon Sep 30 11:11:22 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:22 2013 [VMM][I]: Successfully execute virtualization driver operation: deploy. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-vsctl set Port vnet9 tag=302. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=249,dl_src=02:00:c0:a8:b6:7f,priority=4,actions=normal Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=250,dl_src=02:00:63:09:09:7b,priority=4,actions=normal. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=250,priority=39000,actions=drop. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-vsctl set Port vnet11 tag=150. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=251,dl_src=02:00:c0:a8:b4:4e,priority=4,actions=normal. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=251,priority=39000,actions=drop. Mon Sep 30 11:11:22 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:22 2013 [VMM][I]: Successfully execute network driver operation: post. Mon Sep 30 11:11:22 2013 [LCM][I]: New VM state is RUNNING . ?? # ovs-vsctl show|less Bridge ovsbr0 Port vnet9 tag: 302 Interface vnet9 But when I build a VM in another host,it just build a VM, nothing for network. Wed Oct 2 20:46:50 2013 [DiM][I]: New VM state is ACTIVE. Wed Oct 2 20:46:50 2013 [LCM][I]: New VM state is PROLOG. Wed Oct 2 20:46:50 2013 [VM][I]: Virtual Machine has no context Wed Oct 2 20:46:52 2013 [TM][I]: clone: Cloning host_old:/var/lib/one/datastores/1/af1f67b5da1befd1c585413de8aa17ea in /var/lib/one/datastores/0/82/disk.0 Wed Oct 2 20:46:52 2013 [TM][I]: ExitCode: 0 Wed Oct 2 20:46:52 2013 [LCM][I]: New VM state is BOOT Wed Oct 2 20:46:52 2013 [VMM][I]: Generating deployment file: /var/lib/one/82/deployment.0 Wed Oct 2 20:46:52 2013 [VMM][I]: ExitCode: 0 Wed Oct 2 20:46:52 2013 [VMM][I]: Successfully execute network driver operation: pre. Wed Oct 2 20:46:53 2013 [VMM][I]: ExitCode: 0 Wed Oct 2 20:46:53 2013 [VMM][I]: Successfully execute virtualization driver operation: deploy. Wed Oct 2 20:46:53 2013 [VMM][I]: ExitCode: 0 Wed Oct 2 20:46:53 2013 [VMM][I]: Successfully execute network driver operation: post. Wed Oct 2 20:46:53 2013 [LCM][I]: New VM state is RUNNING Can anyboye help me to solve this problem? It looks like the network driver pre
Re: [one-users] Problem with Openvswitch on OpenNebula3.8
Thank you very much, It work ,I forgot to define the network of the host. And last,one question,can openvswitch 1.10 or higher be used for openNebula?? 3.8 and 4.2 I found that brcompat mod is no longer exist. -- -- ??: Valentin Bud;valentin@gmail.com; : 2013??10??3??(??) 0:05 ??: @'4?? yangz...@qq.com; : usersusers@lists.opennebula.org; : Re: ?? [one-users] Problem with Openvswitch on OpenNebula3.8 Hi there, You should create the second host on the frontend with something like the following: # onehost create second_host -i kvm -v kvm -n ovswitch Have you done that already? Then on the second machine you must have an OVS bridge created with the name as specified in the vnet you have inside OpenNebula. Good Will, On Wed, Oct 2, 2013 at 6:39 PM, @'4?? yangz...@qq.com wrote: Thanks for your reply, 1??Should I configure the driver in the second host? The network drive only be set in the frontend. I had configure lieted bellow environment in the second host, ruby environment; kvm environment; oneadmin user with no password to use sudo; no password access frontend each other; ovs 1.9.0 version with brcompat; 2??Yes, I can make ovs bridge create on the second machine, Using no-password ssh. Normally,the network driver dedined in the frontend,and frontend use ssh to execute the ovs command through ssh. but, when I build a VM in the second host frontend.It did nothing about it. -- ??: Valentin Bud;valentin@gmail.com; : 2013??10??2??(??) 10:57 ??: @'4?? yangz...@qq.com; : usersusers@lists.opennebula.org; : Re: [one-users] Problem with Openvswitch on OpenNebula3.8 Hello, Is your second host configured to use the ovswitch network driver? Is the ovs bridge created on the second machine with the name used in the vnet you've defined? Is you sudo configured to allow oneadmin to issue ovs-* commands without password? On Wed, Oct 2, 2013 at 5:38 PM, @'4?? yangz...@qq.com wrote: Hi?? I??m trying to Configure OVS network in OpenNebula3.8??and has been succeed it in the frontend host(frontendhost-end together).But When I build a VM in another host,it can't add a ovs bridge. In normal, it will use ovs cmd to build it. The VM log is here. ??Tue Apr 23 06:37:08 2013 [DiM][I]: New VM state is DONE. Mon Sep 30 11:11:20 2013 [DiM][I]: New VM state is ACTIVE. Mon Sep 30 11:11:20 2013 [LCM][I]: New VM state is PROLOG. Mon Sep 30 11:11:20 2013 [VM][I]: Virtual Machine has no context Mon Sep 30 11:11:21 2013 [TM][I]: clone: Cloning /var/lib/one/datastores/1/af1f67b5da1befd1c585413de8aa17ea in host_old:/var/lib/one//datastores/0/80/disk.0 Mon Sep 30 11:11:21 2013 [TM][I]: ExitCode: 0 Mon Sep 30 11:11:21 2013 [LCM][I]: New VM state is BOOT Mon Sep 30 11:11:21 2013 [VMM][I]: Generating deployment file: /var/lib/one/80/deployment.0 Mon Sep 30 11:11:21 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:21 2013 [VMM][I]: Successfully execute network driver operation: pre. Mon Sep 30 11:11:22 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:22 2013 [VMM][I]: Successfully execute virtualization driver operation: deploy. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-vsctl set Port vnet9 tag=302. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=249,dl_src=02:00:c0:a8:b6:7f,priority=4,actions=normal Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=250,dl_src=02:00:63:09:09:7b,priority=4,actions=normal. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=250,priority=39000,actions=drop. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-vsctl set Port vnet11 tag=150. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=251,dl_src=02:00:c0:a8:b4:4e,priority=4,actions=normal. Mon Sep 30 11:11:22 2013 [VMM][I]: post: Executed sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=251,priority=39000,actions=drop. Mon Sep 30 11:11:22 2013 [VMM][I]: ExitCode: 0 Mon Sep 30 11:11:22 2013 [VMM][I]: Successfully execute network driver operation: post. Mon Sep 30 11:11:22 2013 [LCM][I]: New VM state is RUNNING . ?? # ovs-vsctl show|less Bridge ovsbr0 Port vnet9 tag: 302 Interface vnet9 But when I build a VM in another host,it just build a VM, nothing for network. Wed Oct 2 20:46:50 2013 [DiM][I]: New VM state is ACTIVE. Wed Oct 2 20:46:50 2013 [LCM][I]: New VM state is PROLOG. Wed Oct 2 20:46:50 2013 [VM][I]: Virtual Machine has no context Wed Oct 2 20:46:52 2013 [TM][I]: clone: Cloning host_old:/var/lib/one/datastores/1