How to create fixed rate r/w mix with fio
n0derunner
JULY 14, 2021
Creating a mixed read/write workload with fio can be a bit confusing. Assume we want to create a fixed rate workload of 100 IOPS split 70:30 between reads and writes. TL;DR Specify the rate directly with rate_iops=<read-rate>,<write-rate> do not try to use rwmixread with rate_iops.
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