Hi Kei, I use the Diablo release of openStack and I didn't change anything in the libvirt XML template. I can saw a difference for the console file. The trunk version of Nova use a file for the logging console but the Diablo Release use a pipe. Can I change it manually ? Must I open a bur for Diablo release ? Regards, Doude. On Thu, Nov 17, 2011 at 2:23 PM, Kei.masumoto <kei.masumoto@xxxxxxxxx> wrote: > I think you should use exactly same template as below. > https://github.com/openstack/nova/blob/master/nova/virt/libvirt.xml.template > > Kei > > (2011/11/17 2:41), Doude wrote: >> >> Hi all, >> >> I use OpenStack Diablo release 2011.3-0ubuntu6.2 on ubuntu 11.10 with >> libvirt 0.9.2-4ubuntu15.1 >> >> I try to block migrate a VM from one host to another one. >> OpenStack uses the 'migrateToURI' method from libvirt python library. >> But this call fails. >> >> Libvirt log : >> - Source host: >> 18:27:30.475: 24622: error : remoteIO:5985 : unable to set user and >> group to '107:118' on >> '/var/lib/nova/instances/instance-000000b7/console.fifo.in': No such >> file or directory >> - Target host: >> 27:29.737: 27244: error : virSecurityDACSetOwnership:125 : unable to >> set user and group to '107:118' on >> '/var/lib/nova/instances/instance-000000b7/console.fifo.in': No such >> file or directory >> 18:27:29.917: 27244: error : >> virSecurityDACRestoreSecurityFileLabel:143 : cannot resolve symlink >> /var/lib/nova/instances/instance-000000b7/console.fifo.out: No such >> file or directory >> >> So the migration fails. VM disks are transfered to the target host but >> console files aren't. >> >> XML file of domain: >> >> <domain type='kvm'> >> <name>instance-000000b7</name> >> <memory>2097152</memory> >> <os> >> <type>hvm</type> >> <boot dev="hd" /> >> </os> >> <features> >> <acpi/> >> </features> >> <vcpu>2</vcpu> >> <devices> >> <disk type='file'> >> <driver type='qcow2'/> >> <source >> file='/var/lib/nova/instances/instance-000000b7/disk'/> >> <target dev='vda' bus='virtio'/> >> </disk> >> <disk type='file'> >> <driver type='qcow2'/> >> <source >> file='/var/lib/nova/instances/instance-000000b7/disk.local'/> >> <target dev='vdb' bus='virtio'/> >> </disk> >> >> <interface type='bridge'> >> <source bridge='br102'/> >> <mac address='02:16:3e:36:c4:70'/> >> <model type='virtio'/> >> <filterref >> filter="nova-instance-instance-000000b7-02163e36c470"> >> <parameter name="IP" value="172.16.2.3" /> >> <parameter name="DHCPSERVER" value="172.16.2.1" /> >> </filterref> >> </interface> >> >> <!-- The order is significant here. File must be defined first >> --> >> <serial type="pipe"> >> <source >> path='/var/lib/nova/instances/instance-000000b7/console.fifo'/> >> <target port='1'/> >> </serial> >> >> <console type='pty' tty='/dev/pts/2'> >> <source path='/dev/pts/2'/> >> <target port='0'/> >> </console> >> >> <serial type='pty'> >> <source path='/dev/pts/2'/> >> <target port='0'/> >> </serial> >> >> <graphics type='vnc' port='-1' autoport='yes' keymap='fr' >> listen='0.0.0.0'/> >> </devices> >> </domain> >> >> >> Could you help me ? >> >> Regards, >> Doude. >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@xxxxxxxxxxxxxxxxxxx >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> > > -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list