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0a4d6d9d1d
This patch is to test timeout handling after activate LV with exclusive
mode. It contains two scripts for host A and host B separately.
The script on host A firstly creates VGs and LVs based on the passed
back devices, every back device is for a dedicated VG and a LV is
created as well in the VG. Afterwards, all LVs are activated by host A,
so host A acquires the lease for these LVs. Then the test is designed
to fail on host A.
After the host A fails, host B starts to run the paired testing script,
it firstly fails to activate the LVs since the locks are leased by
host A; after lease expiration (after 70s), host B can achieve the lease
for LVs and it can operate LVs and VGs.
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_ex_timeout_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_ex_timeout_hostb.sh
Signed-off-by: Leo Yan <leo.yan@linaro.org>
88 lines
2.6 KiB
Bash
88 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 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 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.
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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_ex_timeout_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_ex_timeout_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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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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for i in $(seq 1 ${#BLKDEVS[@]}); do
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vgcreate $SHARED TESTVG$i ${BLKDEVS[$(( i - 1 ))]}
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lvcreate -a n --zero n -l 1 -n foo TESTVG$i
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lvchange -a ey TESTVG$i/foo
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done
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for d in "${BLKDEVS[@]}"; do
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drive_wwn=`udevadm info $d | awk -F= '/E: ID_WWN=/ {print $2}'`
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for dev in /dev/*; do
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if [ -b "$dev" ] && [[ ! "$dev" =~ [0-9] ]]; then
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wwn=`udevadm info "${dev}" | awk -F= '/E: ID_WWN=/ {print $2}'`
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if [ "$wwn" = "$drive_wwn" ]; then
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base_name="$(basename -- ${dev})"
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drive_list+=("$base_name")
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host_list+=(`readlink /sys/block/$base_name | awk -F'/' '{print $6}'`)
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fi
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fi
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done
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done
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for d in "${drive_list[@]}"; do
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[ -f /sys/block/$d/device/delete ] && echo 1 > /sys/block/$d/device/delete
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done
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sleep 100
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for i in $(seq 1 ${#BLKDEVS[@]}); do
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check grep_lvmlockd_dump "S lvm_TESTVG$i kill_vg"
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lvmlockctl --drop TESTVG$i
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done
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# Rescan drives so can probe the deleted drives and join back them
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for h in "${host_list[@]}"; do
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[ -f /sys/class/scsi_host/${h}/scan ] && echo "- - -" > /sys/class/scsi_host/${h}/scan
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done
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