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git://sourceware.org/git/lvm2.git
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e9950efff1
This patch is to add LV testing on multi hosts. There have two scripts,
the script multi_hosts_lv_hosta.sh is used to create LVs on one host,
and the second script multi_hosts_lv_hostb.sh will acquire
global lock and VG lock, and remove VGs. The testing flow verifies the
locking operations between two hosts with lvmlockd and the backend
locking manager.
On the host A:
make check_lvmlockd_idm \
LVM_TEST_BACKING_DEVICE=/dev/sdj3,/dev/sdk3,/dev/sdl3 \
LVM_TEST_MULTI_HOST=1 T=multi_hosts_lv_hosta.sh
On the host B:
make check_lvmlockd_idm \
LVM_TEST_BACKING_DEVICE=/dev/sdj3,/dev/sdk3,/dev/sdl3 \
LVM_TEST_MULTI_HOST=1 T=multi_hosts_lv_hostb.sh
Signed-off-by: Leo Yan <leo.yan@linaro.org>
79 lines
2.1 KiB
Bash
79 lines
2.1 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2020 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 v2.
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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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# This testing script is for multi-hosts testing, the paired scripts
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# are: multi_hosts_lv_hosta.sh / multi_hosts_lv_hostb.sh
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#
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# On the host A:
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# make check_lvmlockd_idm \
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# LVM_TEST_BACKING_DEVICE=/dev/sdj3,/dev/sdk3,/dev/sdl3 \
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# LVM_TEST_MULTI_HOST=1 T=multi_hosts_lv_hosta.sh
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# On the host B:
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# make check_lvmlockd_idm \
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# LVM_TEST_BACKING_DEVICE=/dev/sdj3,/dev/sdk3,/dev/sdl3 \
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# LVM_TEST_MULTI_HOST=1 T=multi_hosts_lv_hostb.sh
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SKIP_WITH_LVMPOLLD=1
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. lib/inittest
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[ -z "$LVM_TEST_MULTI_HOST" ] && skip;
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IFS=',' read -r -a BLKDEVS <<< "$LVM_TEST_BACKING_DEVICE"
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for d in "${BLKDEVS[@]}"; do
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aux extend_filter_LVMTEST "a|$d|"
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done
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aux lvmconf "devices/allow_changes_with_duplicate_pvs = 1"
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BLKDEVS_NUM=${#BLKDEVS[@]}
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for d in "${BLKDEVS[@]}"; do
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dd if=/dev/zero of="$d" bs=32k count=1
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wipefs -a "$d" 2>/dev/null || true
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sg_dev=`sg_map26 ${d}`
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if [ -n "$LVM_TEST_LOCK_TYPE_IDM" ]; then
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echo "Cleanup IDM context for drive ${d} ($sg_dev)"
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sg_raw -v -r 512 -o /tmp/idm_tmp_data.bin $sg_dev \
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88 00 01 00 00 00 00 20 FF 01 00 00 00 01 00 00
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sg_raw -v -s 512 -i /tmp/idm_tmp_data.bin $sg_dev \
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8E 00 FF 00 00 00 00 00 00 00 00 00 00 01 00 00
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rm /tmp/idm_tmp_data.bin
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fi
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done
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#aux prepare_pvs $BLKDEVS_NUM 6400
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for i in $(seq 1 ${#BLKDEVS[@]}); do
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echo $i
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d="dev$i"
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vgcreate $SHARED TESTVG$i ${BLKDEVS[$(( i - 1 ))]}
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for j in {1..20}; do
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lvcreate -a n --zero n -l 1 -n foo$j TESTVG$i
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done
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done
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for i in $(seq 1 ${#BLKDEVS[@]}); do
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for j in {1..20}; do
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lvchange -a ey TESTVG$i/foo$j
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done
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done
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for i in $(seq 1 ${#BLKDEVS[@]}); do
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for j in {1..20}; do
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lvchange -a n TESTVG$i/foo$j
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done
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done
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