test: wait for underlying .device unit being active before invoking systemd-mount

Fixes following failure:
===
May 17 04:12:04 TEST-74-AUX-UTILS.sh[2684]: + systemd-mount --owner=testuser /dev/loop0 /tmp/tmp.DVQdo2ou53/mnt
(snip)
May 17 04:15:04 systemd[1]: dev-loop0.device: Job dev-loop0.device/start timed out.
May 17 04:15:04 systemd[1]: dev-loop0.device: Job 5812 dev-loop0.device/start finished, result=timeout
May 17 04:15:04 systemd[1]: Timed out waiting for device dev-loop0.device - /dev/loop0.
May 17 04:15:04 systemd[1]: tmp-tmp.DVQdo2ou53-mnt.mount: Job 5804 tmp-tmp.DVQdo2ou53-mnt.mount/start finished, result=dependency
May 17 04:15:04 systemd[1]: Dependency failed for tmp-tmp.DVQdo2ou53-mnt.mount - /tmp/tmp.DVQdo2ou53/mnt.
May 17 04:15:04 systemd[1]: tmp-tmp.DVQdo2ou53-mnt.mount: Job tmp-tmp.DVQdo2ou53-mnt.mount/start failed with result 'dependency'.
May 17 04:15:04 systemd[1]: systemd-fsck@dev-loop0.service: Job 5805 systemd-fsck@dev-loop0.service/start finished, result=dependency
May 17 04:15:04 systemd[1]: Dependency failed for systemd-fsck@dev-loop0.service - File System Check on /dev/loop0.
May 17 04:15:04 systemd[1]: systemd-fsck@dev-loop0.service: Job systemd-fsck@dev-loop0.service/start failed with result 'dependency'.
May 17 04:15:04 systemd[1]: dev-loop0.device: Job dev-loop0.device/start failed with result 'timeout'.
(snip)
May 17 04:15:04 systemd-mount[2856]: A dependency job for tmp-tmp.DVQdo2ou53-mnt.mount failed. See 'journalctl -xe' for details.
This commit is contained in:
Yu Watanabe 2024-05-17 15:04:31 +09:00 committed by Luca Boccassi
parent 514458604b
commit 19da480d3c

View file

@ -35,6 +35,9 @@ dd if=/dev/zero of="$WORK_DIR/simple.img" bs=1M count=16
mkfs.ext4 -L sd-mount-test "$WORK_DIR/simple.img"
LOOP="$(losetup --show --find "$WORK_DIR/simple.img")"
udevadm wait --timeout 60 --settle "$LOOP"
# Also wait for the .device unit for the loop device is active. Otherwise, the .device unit activation
# that is triggered by the .mount unit introduced by systemd-mount below may time out.
timeout 60 bash -c "until systemctl is-active $LOOP; do sleep 1; done"
mkdir "$WORK_DIR/mnt"
mount "$LOOP" "$WORK_DIR/mnt"
touch "$WORK_DIR/mnt/foo.bar"
@ -134,6 +137,9 @@ dd if=/dev/zero of="$WORK_DIR/owner-vfat.img" bs=1M count=16
mkfs.vfat -n owner-vfat "$WORK_DIR/owner-vfat.img"
LOOP="$(losetup --show --find "$WORK_DIR/owner-vfat.img")"
udevadm wait --timeout 60 --settle "$LOOP"
# Also wait for the .device unit for the loop device is active. Otherwise, the .device unit activation
# that is triggered by the .mount unit introduced by systemd-mount below may time out.
timeout 60 bash -c "until systemctl is-active $LOOP; do sleep 1; done"
# Mount it and check the UID/GID
[[ "$(stat -c "%U:%G" "$WORK_DIR/mnt")" == "root:root" ]]
systemd-mount --owner=testuser "$LOOP" "$WORK_DIR/mnt"