; Using the libzbc ioengine, random write to a (zoned) block device, ; writing at most 32 zones at a time. Target zones are chosen randomly ; and writes directed at the write pointer of the chosen zones [global] name=libzbc-rand-write group_reporting rw=randwrite zonemode=zbd zonesize=256M max_open_zones=32 bs=512K direct=1 numjobs=16 time_based=1 runtime=300 [dev1] filename=/dev/sdj ioengine=libzbc