On Wed, 2015-05-06 at 11:59 -0600, Jim Fehlig wrote:
Dario Faggioli wrote:
On Fri, 2015-05-01 at 15:32 -0600, Jim Fehlig wrote:
E.g. if a domain is configured to use memory allocated from certain numa nodes, we'd want to make sure the dest has sufficient memory amongst those nodes.
But these were just examples of things we may want to check before starting the migration. I suppose there are better examples wrt storage, e.g. does the domain have an attached DVD, ...
Do (if you know that) other drivers in libvirt do these kind of checks?
Yes. The qemu driver has quite extensive migration checks.
Interesting. I never had the chance to check that. I think we should have a look and try to figure out whether some o them make sense for us too, and decide whether we want them in libxl or in libvirt. I'm adding this to my TODO list. Thanks and Regards, Dario