Hi, I'm working on bug: http://tracker.ceph.com/issues/24615. AFAIU the problem is that many functions in pick_address.c exit immediately after writing to log. Since writing to log is a relatively complex operation it may not complete before exiting. I'm wondering if there is any practice to flush CephContext._log before exiting. I can't find it anywhere even though it looks like a reasonable routine. Thanks, Victor.