29784f35cd
bdevperf application is utilized in multiple test scenarios and most prominently in SPDK performance reports. Similar to perf and fio_plugins, it is used to measure performance. It is intended to represent the expected behavior of users application that use SPDK bdev layer. Applications under --enable-tests are intended for specific test scenarios and user interaction is usually via a test scripts. Meanwhile --enable-examples are used more broadly to teach and show usage of SPDK libraries. As an added benefit with this patch, its possible to compile bdevperf without need to satisfy additional requirements to compile all the test applications. Change-Id: I9aaec1f9d729a1cdee89b5fdc365d61c19b03f82 Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14558 Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot
124 lines
3.4 KiB
Bash
Executable File
124 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../..)
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plugindir=$rootdir/examples/bdev/fio_plugin
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source "$rootdir/scripts/common.sh"
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source "$rootdir/test/common/autotest_common.sh"
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source "$rootdir/test/nvmf/common.sh"
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# Declare rpc_py here, because its default value points to rpc_cmd function,
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# which does not tolerate piping arguments into it.
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rpc_py="$rootdir/scripts/rpc.py"
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function error_cleanup() {
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# force delete pmem file and wipe on-disk metadata
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rm -rf /tmp/pmem
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$SPDK_EXAMPLE_DIR/perf -q 1 -o 131072 -w write -t 2
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}
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function destroy_vols() {
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# Gracefully destroy the vols via bdev_compress_delete API.
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# bdev_compress_delete will delete the on-disk metadata as well as
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# the persistent memory file containing its metadata.
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$rpc_py bdev_compress_delete COMP_lvs0/lv0
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$rpc_py bdev_lvol_delete_lvstore -l lvs0
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}
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function create_vols() {
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$rootdir/scripts/gen_nvme.sh | $rpc_py load_subsystem_config
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waitforbdev Nvme0n1
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$rpc_py bdev_lvol_create_lvstore Nvme0n1 lvs0
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$rpc_py bdev_lvol_create -t -l lvs0 lv0 100
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waitforbdev lvs0/lv0
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$rpc_py bdev_compress_set_pmd -p "$pmd"
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if [ -z "$1" ]; then
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$rpc_py bdev_compress_create -b lvs0/lv0 -p /tmp/pmem
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else
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$rpc_py bdev_compress_create -b lvs0/lv0 -p /tmp/pmem -l $1
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fi
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waitforbdev COMP_lvs0/lv0
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}
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function run_bdevio() {
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$rootdir/test/bdev/bdevio/bdevio -w &
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bdevio_pid=$!
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trap 'killprocess $bdevio_pid; error_cleanup; exit 1' SIGINT SIGTERM EXIT
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waitforlisten $bdevio_pid
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create_vols
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$rootdir/test/bdev/bdevio/tests.py perform_tests
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destroy_vols
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trap - SIGINT SIGTERM EXIT
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killprocess $bdevio_pid
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}
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function run_bdevperf() {
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$rootdir/build/examples/bdevperf -z -q $1 -o $2 -w verify -t $3 -C -m 0x6 &
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bdevperf_pid=$!
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trap 'killprocess $bdevperf_pid; error_cleanup; exit 1' SIGINT SIGTERM EXIT
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waitforlisten $bdevperf_pid
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create_vols $4
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$rootdir/examples/bdev/bdevperf/bdevperf.py perform_tests
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destroy_vols
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trap - SIGINT SIGTERM EXIT
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killprocess $bdevperf_pid
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}
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test_type=$1
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case "$test_type" in
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qat)
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pmd=1
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;;
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isal)
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pmd=2
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;;
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*)
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echo "invalid pmd name"
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exit 1
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;;
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esac
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mkdir -p /tmp/pmem
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# per patch bdevperf uses slightly different params than nightly
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# logical block size same as underlying device, then 512 then 4096
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run_bdevperf 32 4096 3
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run_bdevperf 32 4096 3 512
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run_bdevperf 32 4096 3 4096
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run_bdevio
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if [ $RUN_NIGHTLY -eq 1 ]; then
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run_bdevperf 64 16384 30
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# run perf on nvmf target w/compressed vols
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export TEST_TRANSPORT=tcp
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NET_TYPE=virt nvmftestinit
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nvmfappstart -m 0x7
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trap "nvmftestfini; error_cleanup; exit 1" SIGINT SIGTERM EXIT
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# Create an NVMe-oF subsystem and add compress bdevs as namespaces
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$rpc_py nvmf_create_transport -t $TEST_TRANSPORT -u 8192
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create_vols
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$rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode0 -a -s SPDK0
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$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode0 COMP_lvs0/lv0
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$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode0 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
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# Start random read writes in the background
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$SPDK_EXAMPLE_DIR/perf -r "trtype:$TEST_TRANSPORT adrfam:IPv4 traddr:$NVMF_FIRST_TARGET_IP trsvcid:$NVMF_PORT" -o 4096 -q 64 -s 512 -w randrw -t 30 -c 0x18 -M 50 &
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perf_pid=$!
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# Wait for I/O to complete
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trap 'killprocess $perf_pid; compress_err_cleanup; exit 1' SIGINT SIGTERM EXIT
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wait $perf_pid
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destroy_vols
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trap - SIGINT SIGTERM EXIT
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nvmftestfini
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fi
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rm -rf /tmp/pmem
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