130 lines
2.8 KiB
Bash
130 lines
2.8 KiB
Bash
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#!/usr/bin/env bash
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testdir=$(readlink -f "$(dirname "$0")")
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rootdir=$(readlink -f "$testdir/../../../")
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# Have proper defaults in place
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set -- "--transport=tcp" "--iso" "$@"
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source "$rootdir/test/common/autotest_common.sh"
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source "$rootdir/test/nvmf/common.sh"
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NULL_META=16 NULL_BLOCK_SIZE=$((512 + NULL_META)) NULL_SIZE=64 NULL_DIF=1
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create_subsystem() {
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local sub_id=${1:-0}
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# Make sure NQN matches what's used in gen_nvmf_target_json()
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rpc_cmd bdev_null_create "bdev_null$sub_id" "$NULL_SIZE" "$NULL_BLOCK_SIZE" --md-size "$NULL_META" --dif-type "$NULL_DIF"
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rpc_cmd nvmf_subsystem_create "nqn.2016-06.io.spdk:cnode$sub_id" --serial-number "53313233-$sub_id" --allow-any-host
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rpc_cmd nvmf_subsystem_add_ns "nqn.2016-06.io.spdk:cnode$sub_id" "bdev_null$sub_id"
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rpc_cmd nvmf_subsystem_add_listener "nqn.2016-06.io.spdk:cnode$sub_id" -t "$TEST_TRANSPORT" -a "$NVMF_FIRST_TARGET_IP" -s "$NVMF_PORT"
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}
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create_subsystems() {
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local sub
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for sub; do
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create_subsystem "$sub"
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done
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}
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destroy_subsystem() {
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local sub_id=${1:-0}
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rpc_cmd nvmf_delete_subsystem "nqn.2016-06.io.spdk:cnode$sub_id"
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rpc_cmd bdev_null_delete "bdev_null$sub_id"
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}
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destroy_subsystems() {
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local sub
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for sub; do
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destroy_subsystem "$sub"
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done
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}
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create_transport() { rpc_cmd nvmf_create_transport $NVMF_TRANSPORT_OPTS; }
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create_json_sub_conf() { gen_nvmf_target_json "$@"; }
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gen_fio_conf() {
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local file
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cat <<- FIO
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[global]
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thread=1
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direct=1
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rw=randread
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ramp_time=0
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norandommap=1
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time_based=1
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bs=${bs:-4k}
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numjobs=${numjobs:-1}
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runtime=${runtime:-10}
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[filename0]
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filename=Nvme${nvme:-0}n1
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iodepth=${iodepth:-4}
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FIO
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for ((file = 1; file <= files; file++)); do
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cat <<- FIO
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[filename$file]
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filename=Nvme${file}n1
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iodepth=${iodepth:-4}
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FIO
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done
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}
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fio() {
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fio_bdev --ioengine=spdk_bdev --spdk_json_conf "$@" <(gen_fio_conf)
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}
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fio_dif_1() {
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create_subsystems 0
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fio <(create_json_sub_conf 0)
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destroy_subsystems 0
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}
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fio_dif_1_multi_subsystems() {
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local files=1
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create_subsystems 0 1
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fio <(create_json_sub_conf 0 1)
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destroy_subsystems 0 1
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}
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fio_dif_rand_params() {
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local NULL_DIF
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local bs numjobs runtime iodepth files
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NULL_DIF=3 bs=128k numjobs=3 iodepth=3 runtime=5
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create_subsystems 0
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fio <(create_json_sub_conf 0)
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destroy_subsystems 0
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NULL_DIF=2 bs=4k numjobs=8 iodepth=16 runtime="" files=2
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create_subsystems 0 1 2
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fio <(create_json_sub_conf 0 1 2)
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destroy_subsystems 0 1 2
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NULL_DIF=1 bs=8k,16k,128k numjobs=2 iodepth=8 runtime=5 files=1
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create_subsystems 0 1
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fio <(create_json_sub_conf 0 1)
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destroy_subsystems 0 1
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}
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nvmftestinit
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NVMF_TRANSPORT_OPTS+=" --dif-insert-or-strip"
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nvmfappstart
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create_transport
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run_test "fio_dif_1_default" fio_dif_1
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run_test "fio_dif_1_multi_subsystems" fio_dif_1_multi_subsystems
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run_test "fio_dif_rand_params" fio_dif_rand_params
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trap - SIGINT SIGTERM EXIT
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nvmftestfini
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