On 04/18/2011 07:16 PM, Colin McCabe wrote: > If you'd like to measure performance without logging, first set all > the debug levels to 0. You should be able to do this, at least in > head-of-line, with this: > Then disable all the log sinks with this: Thanks, that's the part I was missing. In the meanwhile I found a major bottleneck in my cluster, namely the fact that I had mounted the ext4 partitions that hold the stores with atime enabled. I should have thought of it earlier... Z -- 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