[global] ioengine=spdk_bdev spdk_json_conf=${FTL_JSON_CONF} filename=${FTL_BDEV_NAME} thread=1 direct=1 serialize_overlap=1 bs=4M numjobs=1 iodepth=64 size=100% [Write] stonewall verify=md5 rw=randwrite bs=64k [Trim] stonewall rw=trim iodepth=4 bs=4M [Trim_Verify] stonewall bs=4M rw=write verify=pattern verify_only=1 verify_dump=1 verify_pattern=0