1# Sample implementation of the JESD219 workload for SSD endurance 2# testing. It uses a specific distribution of block sizes and 3# read/write mix, as well as a specific distribution of where on 4# the device the IO accesses will land. Based on posting from 5# Jeff Furlong <jeff.furlong@hgst.com> 6[JESD219] 7ioengine=libaio 8direct=1 9rw=randrw 10norandommap 11randrepeat=0 12rwmixread=40 13rwmixwrite=60 14iodepth=256 15numjobs=4 16bssplit=512/4:1024/1:1536/1:2048/1:2560/1:3072/1:3584/1:4k/67:8k/10:16k/7:32k/3:64k/3 17blockalign=4k 18random_distribution=zoned:50/5:30/15:20/80 19filename=/dev/nvme0n1 20group_reporting=1 21