From: Hannes Reinecke <hare@suse.de> To: Omar Sandoval <osandov@fb.com> Cc: Christoph Hellwig <hch@lst.de>, Sagi Grimberg <sagi@grimberg.me>, Keith Busch <keith.busch@intel.com>, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, Hannes Reinecke <hare@suse.de>, Hannes Reinecke <hare@suse.com> Subject: [PATCH 2/2] blktests: add test for ANA state transition Date: Tue, 17 Jul 2018 15:31:18 +0200 [thread overview] Message-ID: <20180717133118.39026-3-hare@suse.de> (raw) In-Reply-To: <20180717133118.39026-1-hare@suse.de> Signed-off-by: Hannes Reinecke <hare@suse.com> --- tests/nvme/014 | 158 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/nvme/014.out | 17 ++++++ 2 files changed, 175 insertions(+) create mode 100755 tests/nvme/014 create mode 100644 tests/nvme/014.out diff --git a/tests/nvme/014 b/tests/nvme/014 new file mode 100755 index 0000000..4b57229 --- /dev/null +++ b/tests/nvme/014 @@ -0,0 +1,158 @@ +#!/bin/bash +# +# Regression test for ANA base support +# +# Copyright (C) 2018 Hannes Reinecke +# +# 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 3 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, see <http://www.gnu.org/licenses/>. + +. tests/nvme/rc + +DESCRIPTION="test ANA optimized/transitioning/inaccessible support" +QUICK=1 + +switch_nvmet_anagroup() { + local port1="$1" + local port2="$2" + local mode="$3" + + echo "ANA state ${mode}" + + if [ "${mode}" = "change" ] ; then + _set_nvmet_anagroup_state "${port1}" "1" "change" + _set_nvmet_anagroup_state "${port1}" "2" "change" + _set_nvmet_anagroup_state "${port2}" "1" "change" + _set_nvmet_anagroup_state "${port2}" "2" "change" + elif [ "${mode}" = "failover" ] ; then + _set_nvmet_anagroup_state "${port1}" "1" "inaccessible" + _set_nvmet_anagroup_state "${port1}" "2" "optimized" + _set_nvmet_anagroup_state "${port2}" "1" "optimized" + _set_nvmet_anagroup_state "${port2}" "2" "inaccessible" + else + _set_nvmet_anagroup_state "${port1}" "1" "optimized" + _set_nvmet_anagroup_state "${port1}" "2" "inaccessible" + _set_nvmet_anagroup_state "${port2}" "1" "inaccessible" + _set_nvmet_anagroup_state "${port2}" "2" "optimized" + fi +} + +_display_ana_state() { + local grpid state + for nvme in /sys/class/nvme/* ; do + for c in ${nvme}/nvme* ; do + if [ ! -d ${c} ] ; then + echo "${nvme##*/}: ANA disabled" + continue + fi + grpid="$(cat "${c}/ana_grpid")" + state="$(cat "${c}/ana_state")" + echo "${c##*/}: grpid ${grpid} state ${state}" + done + done +} + +_switch_ana_states() { + local port1=$1 + local port2=$2 + +} + +requires() { + _have_program nvme && _have_module nvme-loop && _have_module loop && \ + _have_configfs && _have_fio +} + +test() { + echo "Running ${TEST_NAME}" + + modprobe nvmet + modprobe nvme-loop + + local port1 + port1="$(_create_nvmet_port "loop")" + ag1="$(_create_nvmet_anagroup "${port1}")" + + local port2 + port2="$(_create_nvmet_port "loop")" + ag2="$(_create_nvmet_anagroup "${port2}")" + + truncate -s 1G "$TMPDIR/img1" + + local loop_dev1 + loop_dev1="$(losetup -f --show "$TMPDIR/img1")" + + _create_nvmet_subsystem "blktests-subsystem-1" "${loop_dev1}" \ + "91fdba0d-f87b-4c25-b80f-db7be1418b9e" "1" + + truncate -s 1G "$TMPDIR/img2" + + local loop_dev2 + loop_dev2="$(losetup -f --show "$TMPDIR/img2")" + + _create_nvmet_ns "blktests-subsystem-1" "2" "${loop_dev2}" \ + "9aed0138-bfd9-46f5-92ac-24c70377fd49" "2" + + _add_nvmet_subsys_to_port "${port1}" "blktests-subsystem-1" + _add_nvmet_subsys_to_port "${port2}" "blktests-subsystem-1" + + switch_nvmet_anagroup "${port1}" "${port2}" failback + + nvme connect -t loop -a "${port1}" -n blktests-subsystem-1 + nvme connect -t loop -a "${port2}" -n blktests-subsystem-1 + + _display_ana_state + + _run_fio_rand_io --size=256m --filename="/dev/nvme0n1" & + trap "kill $!" EXIT + + sleep 10 + + switch_nvmet_anagroup "${port1}" "${port2}" "change" + + # Insert a delay to allow the AEN to be processed + sleep 1 + + _display_ana_state + + sleep 6 + + switch_nvmet_anagroup "${port1}" "${port2}" "failover" + + # Insert a delay to allow the AEN to be processed + sleep 1 + + _display_ana_state + + wait + trap - EXIT + + nvme disconnect -n blktests-subsystem-1 + + _remove_nvmet_subsystem_from_port "${port1}" "blktests-subsystem-1" + _remove_nvmet_subsystem_from_port "${port2}" "blktests-subsystem-1" + _remove_nvmet_ns "blktests-subsystem-1" "2" + _remove_nvmet_subsystem "blktests-subsystem-1" + _remove_nvmet_anagroup "${port1}" "2" + _remove_nvmet_port "${port1}" + _remove_nvmet_anagroup "${port2}" "2" + _remove_nvmet_port "${port2}" + losetup -d "$loop_dev2" + rm "$TMPDIR/img2" + losetup -d "$loop_dev1" + rm "$TMPDIR/img1" + + modprobe -r nvme-loop + modprobe -r nvmet + echo "Test complete" +} diff --git a/tests/nvme/014.out b/tests/nvme/014.out new file mode 100644 index 0000000..0a6ed35 --- /dev/null +++ b/tests/nvme/014.out @@ -0,0 +1,17 @@ +Running nvme/016 +nvme0c1n1: grpid 1 state optimized +nvme0c1n2: grpid 2 state inaccessible +nvme0c2n1: grpid 1 state inaccessible +nvme0c2n2: grpid 2 state optimized +ANA state transition +nvme0c1n1: grpid 1 state change +nvme0c1n2: grpid 2 state change +nvme0c2n1: grpid 1 state change +nvme0c2n2: grpid 2 state change +ANA state failover +nvme0c1n1: grpid 1 state inaccessible +nvme0c1n2: grpid 2 state optimized +nvme0c2n1: grpid 1 state optimized +nvme0c2n2: grpid 2 state inaccessible +NQN:blktests-subsystem-1 disconnected 2 controller(s) +Test complete -- 2.12.3
WARNING: multiple messages have this Message-ID (diff)
From: hare@suse.de (Hannes Reinecke) Subject: [PATCH 2/2] blktests: add test for ANA state transition Date: Tue, 17 Jul 2018 15:31:18 +0200 [thread overview] Message-ID: <20180717133118.39026-3-hare@suse.de> (raw) In-Reply-To: <20180717133118.39026-1-hare@suse.de> Signed-off-by: Hannes Reinecke <hare at suse.com> --- tests/nvme/014 | 158 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/nvme/014.out | 17 ++++++ 2 files changed, 175 insertions(+) create mode 100755 tests/nvme/014 create mode 100644 tests/nvme/014.out diff --git a/tests/nvme/014 b/tests/nvme/014 new file mode 100755 index 0000000..4b57229 --- /dev/null +++ b/tests/nvme/014 @@ -0,0 +1,158 @@ +#!/bin/bash +# +# Regression test for ANA base support +# +# Copyright (C) 2018 Hannes Reinecke +# +# 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 3 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, see <http://www.gnu.org/licenses/>. + +. tests/nvme/rc + +DESCRIPTION="test ANA optimized/transitioning/inaccessible support" +QUICK=1 + +switch_nvmet_anagroup() { + local port1="$1" + local port2="$2" + local mode="$3" + + echo "ANA state ${mode}" + + if [ "${mode}" = "change" ] ; then + _set_nvmet_anagroup_state "${port1}" "1" "change" + _set_nvmet_anagroup_state "${port1}" "2" "change" + _set_nvmet_anagroup_state "${port2}" "1" "change" + _set_nvmet_anagroup_state "${port2}" "2" "change" + elif [ "${mode}" = "failover" ] ; then + _set_nvmet_anagroup_state "${port1}" "1" "inaccessible" + _set_nvmet_anagroup_state "${port1}" "2" "optimized" + _set_nvmet_anagroup_state "${port2}" "1" "optimized" + _set_nvmet_anagroup_state "${port2}" "2" "inaccessible" + else + _set_nvmet_anagroup_state "${port1}" "1" "optimized" + _set_nvmet_anagroup_state "${port1}" "2" "inaccessible" + _set_nvmet_anagroup_state "${port2}" "1" "inaccessible" + _set_nvmet_anagroup_state "${port2}" "2" "optimized" + fi +} + +_display_ana_state() { + local grpid state + for nvme in /sys/class/nvme/* ; do + for c in ${nvme}/nvme* ; do + if [ ! -d ${c} ] ; then + echo "${nvme##*/}: ANA disabled" + continue + fi + grpid="$(cat "${c}/ana_grpid")" + state="$(cat "${c}/ana_state")" + echo "${c##*/}: grpid ${grpid} state ${state}" + done + done +} + +_switch_ana_states() { + local port1=$1 + local port2=$2 + +} + +requires() { + _have_program nvme && _have_module nvme-loop && _have_module loop && \ + _have_configfs && _have_fio +} + +test() { + echo "Running ${TEST_NAME}" + + modprobe nvmet + modprobe nvme-loop + + local port1 + port1="$(_create_nvmet_port "loop")" + ag1="$(_create_nvmet_anagroup "${port1}")" + + local port2 + port2="$(_create_nvmet_port "loop")" + ag2="$(_create_nvmet_anagroup "${port2}")" + + truncate -s 1G "$TMPDIR/img1" + + local loop_dev1 + loop_dev1="$(losetup -f --show "$TMPDIR/img1")" + + _create_nvmet_subsystem "blktests-subsystem-1" "${loop_dev1}" \ + "91fdba0d-f87b-4c25-b80f-db7be1418b9e" "1" + + truncate -s 1G "$TMPDIR/img2" + + local loop_dev2 + loop_dev2="$(losetup -f --show "$TMPDIR/img2")" + + _create_nvmet_ns "blktests-subsystem-1" "2" "${loop_dev2}" \ + "9aed0138-bfd9-46f5-92ac-24c70377fd49" "2" + + _add_nvmet_subsys_to_port "${port1}" "blktests-subsystem-1" + _add_nvmet_subsys_to_port "${port2}" "blktests-subsystem-1" + + switch_nvmet_anagroup "${port1}" "${port2}" failback + + nvme connect -t loop -a "${port1}" -n blktests-subsystem-1 + nvme connect -t loop -a "${port2}" -n blktests-subsystem-1 + + _display_ana_state + + _run_fio_rand_io --size=256m --filename="/dev/nvme0n1" & + trap "kill $!" EXIT + + sleep 10 + + switch_nvmet_anagroup "${port1}" "${port2}" "change" + + # Insert a delay to allow the AEN to be processed + sleep 1 + + _display_ana_state + + sleep 6 + + switch_nvmet_anagroup "${port1}" "${port2}" "failover" + + # Insert a delay to allow the AEN to be processed + sleep 1 + + _display_ana_state + + wait + trap - EXIT + + nvme disconnect -n blktests-subsystem-1 + + _remove_nvmet_subsystem_from_port "${port1}" "blktests-subsystem-1" + _remove_nvmet_subsystem_from_port "${port2}" "blktests-subsystem-1" + _remove_nvmet_ns "blktests-subsystem-1" "2" + _remove_nvmet_subsystem "blktests-subsystem-1" + _remove_nvmet_anagroup "${port1}" "2" + _remove_nvmet_port "${port1}" + _remove_nvmet_anagroup "${port2}" "2" + _remove_nvmet_port "${port2}" + losetup -d "$loop_dev2" + rm "$TMPDIR/img2" + losetup -d "$loop_dev1" + rm "$TMPDIR/img1" + + modprobe -r nvme-loop + modprobe -r nvmet + echo "Test complete" +} diff --git a/tests/nvme/014.out b/tests/nvme/014.out new file mode 100644 index 0000000..0a6ed35 --- /dev/null +++ b/tests/nvme/014.out @@ -0,0 +1,17 @@ +Running nvme/016 +nvme0c1n1: grpid 1 state optimized +nvme0c1n2: grpid 2 state inaccessible +nvme0c2n1: grpid 1 state inaccessible +nvme0c2n2: grpid 2 state optimized +ANA state transition +nvme0c1n1: grpid 1 state change +nvme0c1n2: grpid 2 state change +nvme0c2n1: grpid 1 state change +nvme0c2n2: grpid 2 state change +ANA state failover +nvme0c1n1: grpid 1 state inaccessible +nvme0c1n2: grpid 2 state optimized +nvme0c2n1: grpid 1 state optimized +nvme0c2n2: grpid 2 state inaccessible +NQN:blktests-subsystem-1 disconnected 2 controller(s) +Test complete -- 2.12.3
next prev parent reply other threads:[~2018-07-17 14:04 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-07-17 13:31 [PATCH 0/2] blktests: test ANA base support Hannes Reinecke 2018-07-17 13:31 ` [PATCH 1/2] blktests: enable ANA support Hannes Reinecke 2018-07-17 13:31 ` Hannes Reinecke 2018-07-17 13:31 ` Hannes Reinecke [this message] 2018-07-17 13:31 ` [PATCH 2/2] blktests: add test for ANA state transition Hannes Reinecke 2018-07-17 13:56 ` Johannes Thumshirn 2018-07-17 13:56 ` Johannes Thumshirn 2018-07-21 21:29 ` Chaitanya Kulkarni 2018-07-21 21:29 ` Chaitanya Kulkarni 2018-07-23 14:14 ` Hannes Reinecke 2018-07-23 14:14 ` Hannes Reinecke 2018-07-21 21:23 ` [PATCH 0/2] blktests: test ANA base support Chaitanya Kulkarni 2018-07-25 19:17 ` Omar Sandoval 2018-07-25 19:27 ` Chaitanya Kulkarni 2018-07-25 21:00 ` Omar Sandoval 2018-07-26 2:01 ` Chaitanya Kulkarni 2018-07-26 16:35 ` James Smart 2018-07-26 21:31 ` Omar Sandoval 2018-07-26 22:26 ` Omar Sandoval 2018-07-26 22:26 ` Omar Sandoval 2018-08-02 10:34 [PATCHv2 " Hannes Reinecke 2018-08-02 10:34 ` [PATCH 2/2] blktests: add test for ANA state transition Hannes Reinecke 2018-08-03 0:57 ` Chaitanya Kulkarni 2018-08-14 21:56 ` Omar Sandoval 2018-08-15 3:31 ` Chaitanya Kulkarni
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