We were announcing the dest host's IP as our new IP a bit too soon -- if
there were errors detected after this announcement was done, the
migration is failed and the VM could continue running on the src host --
causing problems later.
Move around the qemu_announce_self() call so it's done just before the
VM is runnable.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
migrate_decompress_threads_join();
exit(EXIT_FAILURE);
}
- qemu_announce_self();
/* Make sure all file formats flush their mutable metadata */
bdrv_invalidate_cache_all(&local_err);
exit(EXIT_FAILURE);
}
+ /*
+ * This must happen after all error conditions are dealt with and
+ * we're sure the VM is going to be running on this host.
+ */
+ qemu_announce_self();
+
/* If global state section was not received or we are in running
state, we need to obey autostart. Any other state is set with
runstate_set. */