I'm working on http://tracker.newdream.net/issues/3342 and was able to reproduce the msgr bug (some annoying msgr race I think) while generating full libceph debug output. I used a teuthology yaml fragment like so: tasks: - clock: null - ceph: log-whitelist: - wrongly marked me down - objects unfound and apparently lost - thrashosds: null - kclient: null - exec: client.0: - echo 'module libceph +p' > /sys/kernel/debug/dynamic_debug/control - workunit: clients: all: - suites/ffsb.sh I was pleasantly surprised that even though this is putting copious amounts of crap in dmesg it didn't slow things down enough to avoid tripping the bug. And the 'dmesg' command in kdb appears to be working now (a couple months back it wasn't). Yay! Anyway, this might be useful in tracking down other bugs as well... sage -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
