srmvel Posted April 13, 2021 Share Posted April 13, 2021 Hi Team, I'm going to setup three storage Ceph server with cluster. Each server has 9300-8i controller with 8*2tb sata ssd disks. Overall throughout of 8 drives and per drive throughout is mentioned below. So 4480 MB/s / 8 SSD = 560 MB/s per drive. There is no hardware raid concept here and all will be taken care by Ceph. From just one server calculation. IOPS = (MBps Throughput/KB per IO) * 1024 Iops = 560/4 *1024 = 143,360 560 -- Per drive throughput 4 kb ----- block size So 1,003,520 iops from all the 8 drives? Is this correct calc? Thank you, Raj Quote Link to comment
John_M Posted April 16, 2021 Share Posted April 16, 2021 What does this have to do with Unraid? Quote Link to comment
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