refresh: add log why AXFR failed during update commit

diff --git a/src/knot/events/handlers/refresh.c b/src/knot/events/handlers/refresh.c
index 0011784ee22c9989a59a6777330defda025b7cbd..168f43433267260cb1146eb5ff9034e90e38681d 100644 (file)
--- a/src/knot/events/handlers/refresh.c
+++ b/src/knot/events/handlers/refresh.c
@@ -253,6 +253,8 @@ static int axfr_finalize(struct refresh_data *data)
        ret = zone_update_commit(data->conf, &up);
        zone_update_clear(&up);
        if (ret != KNOT_EOK) {
+               AXFRIN_LOG(LOG_WARNING, data->zone->name, data->remote,
+                          "failed to store changes (%s)", knot_strerror(ret));
                return ret;
        }