On 06/12/2012 12:48 PM, Patrick Wilbur wrote:
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
You're talking about live block/storage migration, right? if so, shared storage isn't necessary, please refer to the following link: http://wiki.qemu.org/Features/LiveBlockMigration But I'm not sure it has been supported by qemu-kvm rpm on the RHEL, you probably require qemu-kvm-rhev installation. In addition, could you show your qemu-kvm or qemu-kvm-rhev version and relevant libvirtd.log? thanks. Alex
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" <ajia@redhat.com <mailto:ajia@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 onhost1.example.com <http://host1.example.com> , the win7.img is a qcow2 img file ,and i copy it from server.example.com <http://server.example.com>(source) tonode1.example.com <http://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/Virtualiza...
*Live KVM migration with virsh* http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualiza...
Please see "*Live migration requirements*" section: http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualiza...
Good Luck! Alex
_______________________________________________ libvirt-users mailing list libvirt-users@redhat.com <mailto:libvirt-users@redhat.com> https://www.redhat.com/mailman/listinfo/libvirt-users