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test: clean up persistent test state at beginning of TEST-64-UDEV-STORAGE too

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This test often fails because the VM reboots (eg: kernel panic) and the
previous state is left unclean. Do the cleanups at the beginning too,
to try and reduce flakiness.

(cherry picked from commit 39a2cc966b)
This commit is contained in:
Luca Boccassi
2026-05-26 13:23:37 +01:00
committed by Yu Watanabe
parent a1ef923999
commit 65449b6013
1 changed files with 26 additions and 0 deletions
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26
test/units/TEST-64-UDEV-STORAGE.sh
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@@ -1376,6 +1376,32 @@ testcase_mdadm_lvm() {
udevadm settle
lsblk -a
# This test often fails because the VM reboots (eg: kernel panic) and the previous state is left unclean.
# Do the cleanups at the beginning too, to try and reduce flakiness.
mdadm --stop --scan || :
for _dm in /dev/mapper/encbtrfs[0-3] /dev/mapper/encdisk[0-3] /dev/mapper/lvmluksmap; do
[[ -e "$_dm" ]] || continue
cryptsetup close "$_dm" || :
done
unset _dm
for _vg in $(lvm vgs --noheadings -o vg_name 2>/dev/null \
| awk '$1 ~ /^(MyTestGroup|iscsi_lvm|mdmirpar_vg)/ {print $1}'); do
lvm vgchange -an "$_vg" || :
done
unset _vg
udevadm settle --timeout=30
_stale_devs=()
for _d in /dev/disk/by-id/scsi-0systemd_foobar_deadbeef*; do
[[ -e "$_d" ]] && _stale_devs+=("$_d")
done
if (( ${#_stale_devs[@]} > 0 )); then
# shellcheck disable=SC2046
mdadm -v --zero-superblock --force $(readlink -f "${_stale_devs[@]}") || :
wipefs --all "${_stale_devs[@]}" || :
fi
unset _d _stale_devs
udevadm settle --timeout=30
echo "Check if all symlinks under /dev/disk/ are valid (pre-test)"
helper_check_device_symlinks