Hi, Looking for better performance on our cluster, we found this blog https://telekomcloud.github.io/ceph/2014/02/26/ceph-performance-analysis_fio _rbd.html
In our environment IOPS looks like on this picture of the blog https://telekomcloud.github.io/images/2014-02-26-ceph-performance-analysis_f io_rbd/2G-RBD.4k.randwrite.iodepth32-iops.low.png Unfortunately there is no answer how problem was solved by TelekomCloud team. Maybe someone know how it was solved? Regards, Mateusz
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