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>
4k random write, around 300 iops/second, 1.2 mbps.
> Do these figures look reasonable to others? What kind of IOPS should I be expecting? Hi, Bit late to the party but here a my results with fio: My results where highly depended on the number of jobs that are configured with fio: Result jobs=1: iops=297 Result jobs=16: iops=1200 I'm running the fio bench from a KVM virtual. Seems that a single write thread is not able to go above 300 iops (latency?) Ceph can handle more iops if you start more / parallel write threads. Cheers, Robert van Leeuwen |
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