Christian Brunner wrote: > we are running a ceph cluster with btrfs as it's base filesystem > (kernel 3.0). At the beginning everything worked very well, but after > a few days (2-3) things are getting very slow. We get quite a slowdown over time, doing rsyncs to different snapshots. Btrfs seems to go from using several threads in parallel btrfs-endio-0,1,2, shown in top, to just using a single thread btrfs-delalloc. Jeremy -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
