rbd ceph krbd fio throughput

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    Ceph RBD Cache on Virtual Disks

    Hi All I have been testing KRBD vs standard RBD in KVM virtual machines. I fired up a LXC container last week and ran a quick throughput test and it was much faster than all my VMs so I did some digging and found some really weird results. All thoughts welcome. I've used the iometer profile in...