From: Chaitanya Kulkarni Date: Mon, 11 Jun 2018 09:15:48 +0000 (-0400) Subject: blktests: add NVMeOF data verification test for file-ns X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f71d659cee566e861a60665eb6c9e660afff5159;p=users%2Fsagi%2Fblktests.git blktests: add NVMeOF data verification test for file-ns Reviewed-by: Johannes Thumshirn Signed-off-by: Chaitanya Kulkarni --- diff --git a/tests/nvme/011 b/tests/nvme/011 new file mode 100755 index 0000000..6cd20fa --- /dev/null +++ b/tests/nvme/011 @@ -0,0 +1,72 @@ +#!/bin/bash +# This is a data verification test for file backed ns. +# Copyright (c) 2017-2018 Western Digital Corporation or its affiliates. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +# MA 02110-1301, USA. +# +# Author: Chaitanya Kulkarni +# + +DESCRIPTION="run data verification fio job on NVMeOF file-backed ns" +TIMED=1 + +requires() { + _have_program nvme && _have_fio && _have_configfs && \ + _have_module nvme-loop && _have_module nvmet +} + +test() { + echo "Running ${TEST_NAME}" + + modprobe nvmet + modprobe nvme-loop + + local port + local ret=0 + local nvmedev + local file_path + local file_path="${TMPDIR}/img" + local subsys_name="blktests-subsystem-1" + + truncate -s 1G "${file_path}" + + _create_nvmet_subsystem "${subsys_name}" "${file_path}" \ + "91fdba0d-f87b-4c25-b80f-db7be1418b9e" + port="$(_create_nvmet_port "loop")" + _add_nvmet_subsys_to_port "${port}" "${subsys_name}" + + nvme connect -t loop -n "${subsys_name}" + + nvmedev="$(_find_nvme_loop_dev)" + cat "/sys/block/${nvmedev}n1/uuid" + cat "/sys/block/${nvmedev}n1/wwid" + + _run_fio_verify_io --size=950m --filename="/dev/${nvmedev}n1" + + nvme disconnect -n "${subsys_name}" + + _remove_nvmet_subsystem_from_port "${port}" "${subsys_name}" + _remove_nvmet_subsystem "${subsys_name}" + _remove_nvmet_port "${port}" + + rm "${file_path}" + rm -f local-write-and-verify*state "${fio_out}" + + modprobe -r nvme_loop + modprobe -r nvmet + + echo "Test complete" +} diff --git a/tests/nvme/011.out b/tests/nvme/011.out new file mode 100644 index 0000000..ab29fa2 --- /dev/null +++ b/tests/nvme/011.out @@ -0,0 +1,5 @@ +Running nvme/011 +91fdba0d-f87b-4c25-b80f-db7be1418b9e +uuid.91fdba0d-f87b-4c25-b80f-db7be1418b9e +NQN:blktests-subsystem-1 disconnected 1 controller(s) +Test complete