diff options
Diffstat (limited to 'src/spdk/test/nvme/nvme.sh')
| -rwxr-xr-x | src/spdk/test/nvme/nvme.sh | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/spdk/test/nvme/nvme.sh b/src/spdk/test/nvme/nvme.sh new file mode 100755 index 000000000..74ba496cb --- /dev/null +++ b/src/spdk/test/nvme/nvme.sh @@ -0,0 +1,134 @@ +#!/usr/bin/env bash + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../..) +source $rootdir/scripts/common.sh +source $rootdir/test/common/autotest_common.sh + +function nvme_identify() { + $SPDK_EXAMPLE_DIR/identify -i 0 + for bdf in $(get_nvme_bdfs); do + $SPDK_EXAMPLE_DIR/identify -r "trtype:PCIe traddr:${bdf}" -i 0 + done + timing_exit identify +} + +function nvme_perf() { + # enable no shutdown notification option + $SPDK_EXAMPLE_DIR/perf -q 128 -w read -o 12288 -t 1 -LL -i 0 -N + $SPDK_EXAMPLE_DIR/perf -q 128 -w write -o 12288 -t 1 -LL -i 0 + if [ -b /dev/ram0 ]; then + # Test perf with AIO device + $SPDK_EXAMPLE_DIR/perf /dev/ram0 -q 128 -w read -o 12288 -t 1 -LL -i 0 + fi +} + +function nvme_fio_test() { + PLUGIN_DIR=$rootdir/examples/nvme/fio_plugin + ran_fio=false + for bdf in $(get_nvme_bdfs); do + if $SPDK_EXAMPLE_DIR/identify -r "trtype:PCIe traddr:${bdf}" | grep -E "^Number of Namespaces" - | grep -q "0" -; then + continue + fi + fio_nvme $PLUGIN_DIR/example_config.fio --filename="trtype=PCIe traddr=${bdf//:/.}" + ran_fio=true + done + $ran_fio || (echo "No valid NVMe drive found. Failing test." && false) +} + +function nvme_multi_secondary() { + $SPDK_EXAMPLE_DIR/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x1 & + pid0=$! + $SPDK_EXAMPLE_DIR/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x2 & + pid1=$! + $SPDK_EXAMPLE_DIR/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x4 + wait $pid0 + wait $pid1 +} + +if [ $(uname) = Linux ]; then + # check that our setup.sh script does not bind NVMe devices to uio/vfio if they + # have an active mountpoint + $rootdir/scripts/setup.sh reset + # give kernel nvme driver some time to create the block devices before we start looking for them + sleep 1 + blkname='' + # first, find an NVMe device that does not have an active mountpoint already; + # this covers rare case where someone is running this test script on a system + # that has a mounted NVMe filesystem + # + # note: more work probably needs to be done to properly handle devices with multiple + # namespaces + for bdf in $(get_nvme_bdfs); do + for name in $(get_nvme_name_from_bdf $bdf); do + if [ "$name" != "" ]; then + mountpoints=$(lsblk /dev/$name --output MOUNTPOINT -n | wc -w) + if [ "$mountpoints" = "0" ]; then + blkname=$name + break 2 + fi + fi + done + done + + # if we found an NVMe block device without an active mountpoint, create and mount + # a filesystem on it for purposes of testing the setup.sh script + if [ "$blkname" != "" ]; then + parted -s /dev/$blkname mklabel gpt + # just create a 100MB partition - this tests our ability to detect mountpoints + # on partitions of the device, not just the device itself; it also is faster + # since we don't trim and initialize the whole namespace + parted -s /dev/$blkname mkpart primary 1 100 + sleep 1 + mkfs.ext4 -F /dev/${blkname}p1 + mkdir -p /tmp/nvmetest + mount /dev/${blkname}p1 /tmp/nvmetest + sleep 1 + $rootdir/scripts/setup.sh + driver=$(basename $(readlink /sys/bus/pci/devices/$bdf/driver)) + # check that the nvme driver is still loaded against the device + if [ "$driver" != "nvme" ]; then + exit 1 + fi + umount /tmp/nvmetest + rmdir /tmp/nvmetest + # write zeroes to the device to blow away the partition table and filesystem + dd if=/dev/zero of=/dev/$blkname oflag=direct bs=1M count=1 + $rootdir/scripts/setup.sh + driver=$(basename $(readlink /sys/bus/pci/devices/$bdf/driver)) + # check that the nvme driver is not loaded against the device + if [ "$driver" = "nvme" ]; then + exit 1 + fi + else + $rootdir/scripts/setup.sh + fi +fi + +if [ $(uname) = Linux ]; then + trap "kill_stub -9; exit 1" SIGINT SIGTERM EXIT + start_stub "-s 4096 -i 0 -m 0xE" +fi + +run_test "nvme_reset" $testdir/reset/reset -q 64 -w write -s 4096 -t 5 +run_test "nvme_identify" nvme_identify +run_test "nvme_perf" nvme_perf +run_test "nvme_hello_world" $SPDK_EXAMPLE_DIR/hello_world +run_test "nvme_deallocated_value" $testdir/deallocated_value/deallocated_value +run_test "nvme_sgl" $testdir/sgl/sgl +run_test "nvme_e2edp" $testdir/e2edp/nvme_dp +run_test "nvme_reserve" $testdir/reserve/reserve +run_test "nvme_err_injection" $testdir/err_injection/err_injection +run_test "nvme_overhead" $testdir/overhead/overhead -s 4096 -t 1 -H +run_test "nvme_arbitration" $SPDK_EXAMPLE_DIR/arbitration -t 3 -i 0 + +if [ $(uname) != "FreeBSD" ]; then + run_test "nvme_startup" $testdir/startup/startup -t 1000000 + run_test "nvme_multi_secondary" nvme_multi_secondary + trap - SIGINT SIGTERM EXIT + kill_stub +fi + +if [[ $CONFIG_FIO_PLUGIN == y ]]; then + run_test "nvme_fio" nvme_fio_test +fi |