Dear ceph-users, Are there any expressions / calculators available to calculate the maximum expected random write IOPS of the ceph cluster?
To my understanding of the ceph IO, this should be something like MAXIOPS = (1-OVERHEAD) * OSD_BACKENDSTORAGE_IOPS * NUM_OSD / REPLICA_COUNT So the question is what OSD_BACKENDSTORAGE_IOPS should stand for? 4K random or sequential writes IOPS? -Mykola
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