There now is KVM live migration with storage migration, which makes it possible to live migrate without shared storage. Is that what you're trying to do? If so, I might be able to help (I recently got that working, after having to work out a few tricky preparations).
Pat Wilbur My website: http://pdub.net Our book: http://runningxen.com On Jun 11, 2012 11:53 PM, "Alex Jia" <a...@redhat.com> wrote: > ** > On 06/08/2012 09:13 PM, Xing.x.Gao wrote: > > i am sorry,node1 is host1 ,it's my input error, > i don't use share storage ,and the debug log level outputs a lot in > the /var/log/libvirt/libvirtd.log on host1.example.com , > the win7.img is a qcow2 img file ,and i copy it > fromserver.example.com(source) to node1.example.com(dest) > > It's a wrong method to copy guest image to target host, you require a NFS > to share guest image at least, please refer to the following link: > > *Shared storage example: NFS for a simple migration* > > http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/shared-storage-nfs-migration.html > > *Live KVM migration with virsh* > > http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/sect-Virtualization-KVM_live_migration-Live_KVM_migration_with_virsh.html > > Please see "*Live migration requirements*" section: > > http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/chap-Virtualization_Administration_Guide-KVM_live_migration.html#item-Virtualization-Live_migration_requirements-Migration_requirements > > > Good Luck! > Alex > > _______________________________________________ > libvirt-users mailing list > libvirt-users@redhat.com > https://www.redhat.com/mailman/listinfo/libvirt-users >
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