On Wed, 30 Jan 2013, Sylvain Munaut wrote: > >> Just to keep you posted, upgraded our cluster yesterday to a custom > >> compiled 0.56.1 and it has now been more than 24h and there is no sign > >> on memory leak anymore. Previously it would rise by ~ 100 M every 24h > >> almost like clock work and now, it's been slightly more than 24h and > >> memory is stable. (it fluctuates, but no large jumps that stay > >> forever). > > > > That's great news. We've been trying to replicate the argonaut leak here > > on argonaut and haven't succeeded so far. > > I'm sorry to report that my excitement was premature ... it didn't > grow during the first 24h but each day since then has seen a 100 M > increase of OSD memory, so pretty much the same behavior as before. > And again, happens when scrubbing PGs from the rbd pool. Can you try disabling scrubbing and see if the leak stops? ceph osd tell \* injectargs '--osd-scrub-load-threshold .01' (that will work for 0.56.1, but is fixed in later versions, btw.) On newer code, ceph osd tell \* injectargs '--osd-scrub-min-interval 1000000' ceph osd tell \* injectargs '--osd-scrub-max-interval 10000000' Tracking this via http://tracker.ceph.com/issues/3883 Thanks! 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
