There is a RBD engine for FIO, have a look at http://telekomcloud.github.io/ceph/2014/02/26/ceph-performance-analysis_fio_rbd.html –––– Sébastien Han Cloud Engineer "Always give 100%. Unless you're giving blood.” Phone: +33 (0)1 49 70 99 72 Mail: sebastien.han@xxxxxxxxxxxx Address : 11 bis, rue Roquépine - 75008 Paris Web : www.enovance.com - Twitter : @enovance On 12 Mar 2014, at 04:25, Kyle Bader <kyle.bader@xxxxxxxxx> wrote: >> I tried rbd-fuse and it's throughput using fio is approx. 1/4 that of the kernel client. >> >> Can you please let me know how to setup RBD backend for FIO? I'm assuming this RBD backend is also based on librbd? > > You will probably have to build fio from source since the rbd engine is new: > > https://github.com/axboe/fio > > Assuming you already have a cluster and a client configured this > should do the trick: > > https://github.com/axboe/fio/blob/master/examples/rbd.fio > > -- > > Kyle > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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