On Thu, Apr 14, 2011 at 8:47 PM, Qian Wei <hzqianwei@xxxxxxxxx> wrote: > Hello everyonel: > Recently, I have put up a simple test platform. Now I want to test > the MDS cluster's performance,but I don't how to get it. Can anyone > give me some advices or some tools may help me get it. Any kind of metadata-heavy workload will do it -- creating/destroying inodes, updating metadata on files, etc. If there's a specific kind of workload you want to test, you should probably test that workload! -Greg -- 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