Re: Ceph Performance

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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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