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author | Leo Yan <leo.yan@linaro.org> | 2021-06-03 17:59:15 +0800 |
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committer | David Teigland <teigland@redhat.com> | 2021-06-03 09:39:32 -0500 |
commit | f83e11ff4332ce7ca24f6bfede4fe60c48123700 (patch) | |
tree | ceb38b753d0c334a981827311fd1d48f203cbee3 | |
parent | 692fe7bb31b6682151601f196e6274a3e8b772d5 (diff) | |
download | lvm2-f83e11ff4332ce7ca24f6bfede4fe60c48123700.tar.gz |
tests: stress: Add multi-threads stress testing for PV/VG/LV
This patch is to add the stress testing, which launches three threads,
one thread is for creating/removing PV, one thread is for
creating/removing VG, and the last one thread is for LV operations.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
-rw-r--r-- | test/shell/stress_multi_threads_2.sh | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/test/shell/stress_multi_threads_2.sh b/test/shell/stress_multi_threads_2.sh new file mode 100644 index 000000000..a035b5727 --- /dev/null +++ b/test/shell/stress_multi_threads_2.sh @@ -0,0 +1,93 @@ +#!/usr/bin/env bash + +# Copyright (C) 2021 Seagate, Inc. All rights reserved. +# +# This copyrighted material is made available to anyone wishing to use, +# modify, copy, or redistribute it subject to the terms and conditions +# of the GNU General Public License v2. +# +# 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 + + +SKIP_WITH_LVMPOLLD=1 + +. lib/inittest + +aux prepare_devs 8 +get_devs + +pvcreate -M2 "$dev1" "$dev2" "$dev3" "$dev4" "$dev5" "$dev6" + +test_vg_thread1() +{ + for i in {1..1000} + do + vgcreate --shared -M2 "$vg1" "$dev1" "$dev2" "$dev3" + vgremove -ff $vg1 + done +} + +test_vg_thread2() +{ + vgcreate --shared -M2 "$vg2" "$dev4" "$dev5" "$dev6" + + for i in {1..1000} + do + # Create new logic volume and deactivate it + lvcreate -a n --zero n -l 1 -n foo $vg2 + + # Set minor number + lvchange $vg2/foo -My --major=255 --minor=124 + + # Activate logic volume + lvchange $vg2/foo -a y + + # Extend logic volume with 10% + lvextend -l+10 $vg2/foo + + # Deactivate logic volume + lvchange $vg2/foo -a n + + # Deactivate volume group + vgchange $vg2 -a n + + # Activate volume group with shareable mode + vgchange $vg2 -a sy + + # lvextend fails due to mismatched lock mode + not lvextend -l+10 $vg2/foo + + # Promote volume group to exclusive mode + vgchange $vg2 -a ey + + lvreduce -f -l-4 $vg2/foo + + lvchange -an $vg2/foo + lvremove $vg2/foo + done + + vgremove -ff $vg2 +} + +test_vg_thread3() +{ + for i in {1..1000} + do + pvcreate -M2 "$dev7" "$dev8" + pvremove "$dev7" + pvremove "$dev8" + done +} + +test_vg_thread1 & +WAITPID=$! + +test_vg_thread2 & +WAITPID="$WAITPID "$! + +test_vg_thread3 & +WAITPID="$WAITPID "$! + +wait $WAITPID |