examples/uring-cmd-zoned.fio

   1 # io_uring_cmd I/O engine for nvme-ns generic zoned character device
   2 #
   3 # NOTE: with write workload iodepth must be set to 1 as there is no IO
   4 # scheduler.
   5
   6 [global]
   7 filename=/dev/ng0n1
   8 ioengine=io_uring_cmd
   9 cmd_type=nvme
  10 zonemode=zbd
  11 size=1G
  12 iodepth=1
  13 bs=256K
  14 verify=crc32c
  15 stonewall=1
  16
  17 [rand-write]
  18 rw=randwrite
  19
  20 [write-opts]
  21 rw=write
  22 registerfiles=1
  23 sqthread_poll=1
  24 sqthread_poll_cpu=0
  25
  26 [randwrite-opts]
  27 rw=randwrite
  28 sqthread_poll=1
  29 sqthread_poll_cpu=0
  30 nonvectored=1
  31 registerfiles=1