We need to test the incremantal copy of the CBT with a 100 Gb of disk with data which should simulate dirty pages. (something like: fio --name=db_simulation \
    --filename=/tmp/db_sim.bin \
    --size=100G \
    --bs=4k \
    --rw=randwrite \
    --ioengine=libaio \
    --direct=1 \
    --numjobs=4 \
    --runtime=600 \
    --time_based \
    --group_reporting )