On 08/11/2014 08:29 AM, Dr. David Alan Gilbert (git) wrote: > From: "Dr. David Alan Gilbert" <dgilb...@redhat.com> > > Once postcopy is enabled (with migrate_set_capability), the migration > will still start on precopy mode. To cause a transition into postcopy > the: > > migrate_start_postcopy > > command must be issued. Postcopy will start sometime after this > (when it's next checked in the migration loop). > > Issuing the command before migration has started will error, > and issuing after it has finished is ignored. > > Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com> > --- > hmp-commands.hx | 15 +++++++++++++++ > hmp.c | 7 +++++++ > hmp.h | 1 + > include/migration/migration.h | 3 +++ > migration.c | 22 ++++++++++++++++++++++ > qapi-schema.json | 8 ++++++++ > qmp-commands.hx | 19 +++++++++++++++++++ > 7 files changed, 75 insertions(+) >
Reviewed-by: Eric Blake <ebl...@redhat.com>
> +++ b/qapi-schema.json
> @@ -538,6 +538,14 @@
> { 'command': 'query-migrate-capabilities', 'returns':
> ['MigrationCapabilityStatus']}
>
> ##
> +# @migrate-start-postcopy
> +#
> +# Switch migration to postcopy mode
> +#
> +# Since: 2.2
> +{ 'command': 'migrate-start-postcopy' }
> +
Interface looks reasonable. I haven't closely reviewed much else in the
series yet.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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