Richard W.M. Jones wrote:
Attached is an updated patch which adds a "virsh migrate" subcommand.
I also rebuilt the API & Python binding using the generator.
Two known problems with the auto-generated Python binding at the moment:
(1) It's attached to the connection object (conn.migrate (...)) instead
of the domain object (dom.migrate (...)). It looks like the generator
is confused about a function which takes both a domain ptr and a connect
ptr.
Actually the above isn't right. The generator makes two copies of the
function:
class virDomain:
def migrate(self, dconn, flags, dname, uri, bandwidth):
and:
class virConnect:
def migrate(self, domain, flags, dname, uri, bandwidth):
The first (virDomain.migrate) binding unfortunately still a contained
problem: The generator doesn't understand that the domain object which
is returned exists in the scope of the destination connection (dconn,
not conn).
This was solved in the general case when I added the
virDomainGetConnect[1] function, so I will change the Python generator
accordingly in a future patch.
The second (virConnect.migrate) binding is correct, although a little
peculiar. You would have to use it like this:
dconn.migrate (domain, etc.).
If people are happy with this, I will leave it.
(2) I need to get the generator to export the VIR_MIGRATE_LIVE flag. At
the moment you need to pass 0|1 for the flag parameter.
Added this to the upcoming (version 5) patch.
Rich.
[1]http://www.redhat.com/archives/libvir-list/2007-June/thread.html#00365
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