kvm ceph librbd performance

  1. X

    POSIX AIO Ceph performance

    Hi, I'm running some tests against ceph rbd full SSD pool from inside a VM and I'm getting quite strange results. I'm using fio tool to perform the tests, and I'm running tests using the following command line: fio --name=randread-posix --output ./test --runtime 60 --ioengine=posixaio...


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