From daa33c52153df48ef0a7d06013f8ca6f24eff92f Mon Sep 17 00:00:00 2001 From: Zhang Chen Date: Sat, 25 Feb 2017 10:46:04 +0800 Subject: Add a new qmp command to do checkpoint, query xen replication status We can call this qmp command to do checkpoint outside of qemu. Xen colo will need this function. Signed-off-by: Zhang Chen Signed-off-by: Wen Congyang Reviewed-by: Eric Blake Signed-off-by: Stefano Stabellini --- migration/colo.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'migration/colo.c') diff --git a/migration/colo.c b/migration/colo.c index 46bc84db2d..c19eb3f073 100644 --- a/migration/colo.c +++ b/migration/colo.c @@ -173,6 +173,29 @@ void qmp_xen_set_replication(bool enable, bool primary, } } +ReplicationStatus *qmp_query_xen_replication_status(Error **errp) +{ + Error *err = NULL; + ReplicationStatus *s = g_new0(ReplicationStatus, 1); + + replication_get_error_all(&err); + if (err) { + s->error = true; + s->has_desc = true; + s->desc = g_strdup(error_get_pretty(err)); + } else { + s->error = false; + } + + error_free(err); + return s; +} + +void qmp_xen_colo_do_checkpoint(Error **errp) +{ + replication_do_checkpoint_all(errp); +} + static void colo_send_message(QEMUFile *f, COLOMessage msg, Error **errp) { -- cgit v1.2.1