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Example of FIO workload for mmap engine
#
# run command for this workload:
# numactl -N 0 fio MmapSeqR.fio # it binds this FIO workload to CPU 0 only. It should be set according to /dev/pmem6 socket's number
#
[global]
thread
group_reporting
norandommap
overwrite=1
thinktime=0
sync=0
direct=0
ioengine=mmap
#
# Important note: this workload is run on a raw device, no file system, no mounting
filename=/dev/pmem6
size=1TB
offset_increment=50G # each of 'numjobs' will get its own space within the device
time_based
runtime=300
ramp_time=30
[SeqR]
bs=4k
numjobs=20 # depending on CPU core count more can be better, but also can be a bottleneck
iodepth=1
rw=randrw
rwmixread=100
percentage_random=0
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