criu/test/zdtm/static/cgroup04.hook
Tycho Andersen 61227252a9 tests: add a test for memory/devices "specialness"
v2: add cgroup04.hook which removes the cgroups in between, so things are
    actually restored :)

Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
CC: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
2016-09-26 15:42:42 +03:00

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#!/bin/bash
[ "$1" == "--clean" -o "$1" == "--pre-restore" ] || exit 0
tname=$(mktemp -d cgclean.XXXXXX)
mount -t cgroup none $tname -o "devices"
echo "Cleaning $tname"
set +e
rmdir "$tname/zdtmtst/special_prop_check"
rmdir "$tname/zdtmtst"
set -e
umount "$tname"
rmdir "$tname"