hello Nova hackers I see in some of virt drivers (see belows links) 's confirm_resize/revert_resize(or something like that) passing a parameter 'migration', but it is not used at all in virt layer drivers, I wonder why we still keep them (to reserved for future usage)? can we do a cleanup? IMO, migration status should be maintained by nova compute layer instead of virt layer. https://github.com/openstack/nova/blob/master/nova/virt/vmwareapi/vmops.py#L1372 https://github.com/openstack/nova/blob/master/nova/virt/hyperv/migrationops.py#L137 https://github.com/openstack/nova/blob/master/nova/virt/libvirt/driver.py#L7437 -- Best Regards, Eli(Li Yong)Qiao Intel OTC China -------------- next part -------------- A non-text attachment was scrubbed... Name: liyong_qiao.vcf Type: text/x-vcard Size: 123 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160301/4b4e45a6/attachment.vcf>