Something like smallfile perhaps? https://github.com/bengland2/smallfile
Or you just time creating/reading lots of files With read benching you would want to ensure you've cleared your mds cache or use a dataset larger than the cache. I'd be interested in seeing your results, I this on the to do list myself. On 25 Jul 2018 15:18, "Marc Roos" <[email protected]> wrote: >From this thread, I got how to move the meta data pool from the hdd's to the ssd's. https://www.spinics.net/lists/ceph-users/msg39498.html ceph osd pool get fs_meta crush_rule ceph osd pool set fs_meta crush_rule replicated_ruleset_ssd I guess this can be done on a live system? What would be a good test to show the performance difference between the old hdd and the new ssd? _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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