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#!/bin/sh
# Author: Santiago Ruano Rincón <santiago@debian.org>
# 2021-03-18
# License: GPLv3
# Test some of the tools included in cgroup-tools on cgroupv1 support
set -e
if [ ! -d /sys/fs/cgroup/memory ]; then
if [ ! "$AUTOPKGTEST_REBOOT_MARK" = "cgroupv1-prepare" ]; then
sed -i '/GRUB_CMDLINE_LINUX_DEFAULT/ s/GRUB_CMDLINE_LINUX_DEFAULT="\(.*\)"/GRUB_CMDLINE_LINUX_DEFAULT="\1 systemd.unified_cgroup_hierarchy=false systemd.legacy_systemd_cgroup_controller=false cgroup_enable=cpu cgroup_enable=cpuset cgroup_enable=memory swapaccount=1"/' /etc/default/grub
update-grub 2>&1
/tmp/autopkgtest-reboot cgroupv1-prepare
fi
fi
cat /proc/mounts | grep cgroup
echo "test cgcreate"
cgcreate -g cpuset:test
echo "test lscgroup"
lscgroup | grep test
echo "test cgset"
cgset -r cpuset.cpus=0 test
echo "test cgget"
cgget -g cpuset:test
#echo "test cgcreate"
#cgexec -g cpuset:test ls -l
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