test: load the io controller before checking if io.latency exists

Otherwise the following test gets always skipped.
This commit is contained in:
Frantisek Sumsal 2023-12-05 12:22:20 +01:00 committed by Luca Boccassi
parent 0689d46a75
commit 1ea27bd79e

View file

@ -119,8 +119,9 @@ if ! systemd-detect-virt -cq; then
-p IODeviceWeight="/foo/bar 999"
)
systemctl set-property system.slice IOAccounting=yes
# io.latency not available by default on Debian stable
if [ -e /sys/fs/cgroup/system.slice/io.latency ]; then
if [[ -e /sys/fs/cgroup/system.slice/io.latency ]]; then
systemd-run --wait --pipe --unit "$SERVICE_NAME" "${ARGUMENTS[@]}" \
bash -xec "diff <(echo $EXPECTED_IO_MAX) $CGROUP_PATH/io.max; diff <(echo $EXPECTED_IO_LATENCY) $CGROUP_PATH/io.latency"
fi