Mirantis gave a talk last year at OpenStack with real-world numbers... They had to scale to 500 storage nodes to achieve 50k IOPS aggregate. https://www.openst

Mirantis gave a talk last year at OpenStack with real-world numbers... They had to scale to 500 storage nodes to achieve 50k IOPS aggregate. https://www.openstack.org/summit/vancouver-2015/summit-videos/presentation/building-your-first-ceph-cluster-for-openstack-fighting-for-performance-solving-tradeoffs https://www.openstack.org/summit/vancouver-2015/summit-video... https://www.slideshare.net/mobile/mirantis/ceph-talk-vancouver-20 https://www.slideshare.net/mobile/mirantis/ceph-talk-vancouv...