On Thu, Jul 14, 2011 at 11:10:56AM -0600, Eric Blake wrote: > Commit 135554166 introduced a nice feature without documenting it. > > * src/libvirt.c (virDomainMigrate2): Add paragraph. > --- > src/libvirt.c | 9 +++++++++ > 1 files changed, 9 insertions(+), 0 deletions(-) > > diff --git a/src/libvirt.c b/src/libvirt.c > index fc17f2b..13da214 100644 > --- a/src/libvirt.c > +++ b/src/libvirt.c > @@ -4297,6 +4297,15 @@ error: > * different processors even with the same architecture, or between > * different types of hypervisor. > * > + * If the hypervisor supports it, @dxml can be used to alter > + * host-specific portions of the domain XML that will be used on > + * the destination. For example, it is possible to alter the > + * backing filename that is associated with a disk device, in order > + * to account for naming differences between source and destination > + * in accessing the underlying storage. The migration will fail > + * if @dxml would cause any guest-visible changes. Pass NULL > + * if no changes are needed to the XML between source and destination. > + * > * Returns the new domain object if the migration was successful, > * or NULL in case of error. Note that the new domain object > * exists in the scope of the destination connection (dconn). Looks fine, ACK, but danpb should probably verify :-) Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel@xxxxxxxxxxxx | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/ -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list