On 08/09/2012 07:55 AM, 王鹏 wrote: > HI everyone, > when I test live migration use NFS ,that's my sitting according to > http://docs.openstack.org/essex/openstack-compute/admin/content/configuring-live-migrations.html > > 1.add this line /var/lib/nova/instances *(rw,sync,fsid=0,no_root_squash) in > /etc/exports > 2.mount -t nfs 172.18.32.7:/var/lib/nova/instances /var/lib/nova/instances at > compute > and change some setting in libvirt.conf and libvird-bin.conf add a option -l > 3.restart service > > then I create instance in compute node ,find error > that's my nova-compute.log as follow:
> 2012-08-09 13:13:03 TRACE nova.manager libvirtError: Failed to connect socket > to '/var/run/libvirt/libvirt-sock': No such file or directory > what's /var/run/libvirt/libvirt-sock'? > why this error? That usually means libvirtd isn't running. I'd double check the libvirt option settings you changed, and then check in /var/log/libvirt/ For reference, here are the Fedora notes for configuring the feature: https://fedoraproject.org/wiki/Getting_started_with_OpenStack_EPEL#Live_Migration_of_VM_instances cheers, Pádraig. _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
