diff options
Diffstat (limited to 'src/spdk/test/nvme/nvme.sh')
| -rwxr-xr-x | src/spdk/test/nvme/nvme.sh | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/src/spdk/test/nvme/nvme.sh b/src/spdk/test/nvme/nvme.sh new file mode 100755 index 00000000..c52b926e --- /dev/null +++ b/src/spdk/test/nvme/nvme.sh @@ -0,0 +1,187 @@ +#!/usr/bin/env bash + +set -e + +testdir=$(readlink -f $(dirname $0)) +rootdir=$(readlink -f $testdir/../..) +source $rootdir/scripts/common.sh +source $rootdir/test/common/autotest_common.sh + +function get_nvme_name_from_bdf { + lsblk -d --output NAME + nvme_devs=$(lsblk -d --output NAME | grep "^nvme") || true + if [ -z "$nvme_devs" ]; then + return + fi + for dev in $nvme_devs; do + link_name=$(readlink /sys/block/$dev/device/device) || true + if [ -z "$link_name" ]; then + link_name=$(readlink /sys/block/$dev/device) + fi + bdf=$(basename "$link_name") + if [ "$bdf" = "$1" ]; then + eval "$2=$dev" + return + fi + done +} + +timing_enter nvme + +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 $(iter_pci_class_code 01 08 02); do + get_nvme_name_from_bdf "$bdf" blkname + if [ "$blkname" != "" ]; then + mountpoints=$(lsblk /dev/$blkname --output MOUNTPOINT -n | wc -w) + if [ "$mountpoints" = "0" ]; then + break + else + blkname='' + fi + fi + 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 + $rootdir/scripts/setup.sh + driver=$(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 + start_stub "-s 4096 -i 0 -m 0xF" + trap "kill_stub; exit 1" SIGINT SIGTERM EXIT +fi + +if [ $RUN_NIGHTLY -eq 1 ]; then + # TODO: temporarily disabled - temperature AER doesn't fire on emulated controllers + #timing_enter aer + #$testdir/aer/aer + #timing_exit aer + + timing_enter reset + $testdir/reset/reset -q 64 -w write -s 4096 -t 2 + report_test_completion "nightly_nvme_reset" + timing_exit reset +fi + +timing_enter identify +$rootdir/examples/nvme/identify/identify -i 0 +for bdf in $(iter_pci_class_code 01 08 02); do + $rootdir/examples/nvme/identify/identify -r "trtype:PCIe traddr:${bdf}" -i 0 +done +timing_exit identify + +timing_enter perf +$rootdir/examples/nvme/perf/perf -q 128 -w read -o 12288 -t 1 -LL -i 0 +if [ -b /dev/ram0 ]; then + # Test perf with AIO device + $rootdir/examples/nvme/perf/perf /dev/ram0 -q 128 -w read -o 12288 -t 1 -LL -i 0 + report_test_completion "nvme_perf" +fi +timing_exit perf + +timing_enter reserve +$rootdir/examples/nvme/reserve/reserve +timing_exit reserve + +timing_enter hello_world +$rootdir/examples/nvme/hello_world/hello_world +timing_exit + +timing_enter deallocated_value +$testdir/deallocated_value/deallocated_value +timing_exit deallocated_value + +timing_enter sgl +$testdir/sgl/sgl +timing_exit sgl + +timing_enter e2edp +$testdir/e2edp/nvme_dp +timing_exit e2edp + +timing_enter err_injection +$testdir/err_injection/err_injection +timing_exit err_injection + +timing_enter overhead +$testdir/overhead/overhead -s 4096 -t 1 -H +timing_exit overhead + +timing_enter arbitration +$rootdir/examples/nvme/arbitration/arbitration -t 3 -i 0 +timing_exit arbitration + +if [ `uname` = Linux ]; then + timing_enter multi_secondary + $rootdir/examples/nvme/perf/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x1 & + pid0=$! + $rootdir/examples/nvme/perf/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x2 & + pid1=$! + $rootdir/examples/nvme/perf/perf -i 0 -q 16 -w read -o 4096 -t 3 -c 0x4 + wait $pid0 + wait $pid1 + report_test_completion "nvme_multi_secondary" + timing_exit multi_secondary +fi + +if [ `uname` = Linux ]; then + trap - SIGINT SIGTERM EXIT + kill_stub +fi +PLUGIN_DIR=$rootdir/examples/nvme/fio_plugin + +if [ -d /usr/src/fio ]; then + timing_enter fio_plugin + for bdf in $(iter_pci_class_code 01 08 02); do + # Only test when ASAN is not enabled. If ASAN is enabled, we cannot test. + if [ $SPDK_RUN_ASAN -eq 0 ]; then + LD_PRELOAD=$PLUGIN_DIR/fio_plugin /usr/src/fio/fio $PLUGIN_DIR/example_config.fio --filename="trtype=PCIe traddr=${bdf//:/.} ns=1" + report_test_completion "bdev_fio" + fi + break + done + + timing_exit fio_plugin +fi + +timing_exit nvme |