94 lines
3.0 KiB
Diff
94 lines
3.0 KiB
Diff
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From 874001ee6e0e7812e4e8d19994a1fd7de43d3249 Mon Sep 17 00:00:00 2001
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From: Leo Yan <leo.yan@linaro.org>
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Date: Thu, 3 Jun 2021 17:59:17 +0800
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Subject: [PATCH 21/33] tests: Add testing for lvmlockd failure
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After the lvmlockd abnormally exits and relaunch the daemon, if LVM
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commands continue to run, lvmlockd and the backend lock manager (e.g.
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sanlock lock manager or IDM lock manager) should can continue to serve
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the requests from LVM commands.
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This patch adds a test to emulate lvmlockd failure, and verify the LVM
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commands after lvmlockd recovers back. Below is an example for testing
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the case:
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# make check_lvmlockd_idm \
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LVM_TEST_BACKING_DEVICE=/dev/sdo3,/dev/sdp3,/dev/sdp4 \
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LVM_TEST_FAILURE=1 T=lvmlockd_failure.sh
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Signed-off-by: Leo Yan <leo.yan@linaro.org>
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Signed-off-by: Heming Zhao <heming.zhao@suse.com>
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---
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test/lib/inittest.sh | 3 ++-
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test/shell/lvmlockd_failure.sh | 37 +++++++++++++++++++++++++++++++++++++
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2 files changed, 39 insertions(+), 1 deletion(-)
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create mode 100644 test/shell/lvmlockd_failure.sh
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diff --git a/test/lib/inittest.sh b/test/lib/inittest.sh
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index 6b4bcb348010..98a916ca6e10 100644
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--- a/test/lib/inittest.sh
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+++ b/test/lib/inittest.sh
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@@ -31,6 +31,7 @@ LVM_TEST_BACKING_DEVICE=${LVM_TEST_BACKING_DEVICE-}
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LVM_TEST_DEVDIR=${LVM_TEST_DEVDIR-}
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LVM_TEST_NODEBUG=${LVM_TEST_NODEBUG-}
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LVM_TEST_LVM1=${LVM_TEST_LVM1-}
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+LVM_TEST_FAILURE=${LVM_TEST_FAILURE-}
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# TODO: LVM_TEST_SHARED
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SHARED=${SHARED-}
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@@ -63,7 +64,7 @@ test -n "$SKIP_WITH_LVMLOCKD" && test -n "$LVM_TEST_LVMLOCKD" && initskip
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unset CDPATH
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-export LVM_TEST_BACKING_DEVICE LVM_TEST_DEVDIR LVM_TEST_NODEBUG
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+export LVM_TEST_BACKING_DEVICE LVM_TEST_DEVDIR LVM_TEST_NODEBUG LVM_TEST_FAILURE
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export LVM_TEST_LVMLOCKD LVM_TEST_LVMLOCKD_TEST
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export LVM_TEST_LVMPOLLD LVM_TEST_LOCK_TYPE_DLM LVM_TEST_LOCK_TYPE_SANLOCK LVM_TEST_LOCK_TYPE_IDM
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export LVM_TEST_DEVICES_FILE
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diff --git a/test/shell/lvmlockd_failure.sh b/test/shell/lvmlockd_failure.sh
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new file mode 100644
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index 000000000000..e0fccfb83b53
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--- /dev/null
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+++ b/test/shell/lvmlockd_failure.sh
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@@ -0,0 +1,37 @@
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+#!/usr/bin/env bash
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+
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+# Copyright (C) 2020~2021 Seagate, Inc. All rights reserved.
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+#
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+# This copyrighted material is made available to anyone wishing to use,
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+# modify, copy, or redistribute it subject to the terms and conditions
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+# of the GNU General Public License v.2.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program; if not, write to the Free Software Foundation,
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+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+
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+SKIP_WITH_LVMPOLLD=1
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+
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+. lib/inittest
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+
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+[ -z "$LVM_TEST_FAILURE" ] && skip;
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+
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+aux prepare_vg 3
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+
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+# Create new logic volume
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+lvcreate -a ey --zero n -l 1 -n $lv1 $vg
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+
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+# Emulate lvmlockd abnormally exiting
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+killall -9 lvmlockd
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+
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+systemctl start lvm2-lvmlockd
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+
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+vgchange --lock-start $vg
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+
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+lvchange -a n $vg/$lv1
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+lvchange -a sy $vg/$lv1
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+
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+lvcreate -a ey --zero n -l 1 -n $lv2 $vg
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+lvchange -a n $vg/$lv2
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+
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+vgremove -ff $vg
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--
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1.8.3.1
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