At Mon, 03 Jan 2011 15:33:43 -0800, Serge Leschinsky wrote: > > Morita, > > On 01/02/2011 11:26 PM, MORITA Kazutaka wrote: > > - support VMs running outside the sheepdog cluster > > - support live migration > > I'd like to test these new features. May I ask you about the proper test-cases > for them? I believe that I have an idea about live migration (not sure it's > correct though) but I definitely have no understanding of "VMs running outside > the sheepdog cluster". Thanks for testing! - live migration A is the source host, B is the destination host, 'test' is the vdi name of Sheepdog: 1. Start the VM on A $ qemu sheepdog:test 2. Start the VM on B with '-incoming' option $ qemu sheepdog:test -incoming tcp:0:4444 3. Do migration in the qemu monitor on A (qemu) migrate -d tcp:B:4444 See also: http://www.linux-kvm.org/page/Migration - run VMs outside the cluster A is one of the Sheepdog nodes, 'test' is the vdi name of Sheepdog. Then run: $ qemu sheepdog:A:7000:test '7000' is a port number the sheep daemon uses. This syntax would be changed in future, because the host A can be a single point of failure. I think of passing multiple hosts through environment variables like RDB. Thanks, Kazutaka |