Getting systemd to not use cpuacct cgroup on RHEL 7.2

/* No systemd religious wars please - thank you */ Hi folks, I'm trying to get Slurm working on a RHEL7.2 system and I've hit an issue where systemd is already using the cpuacct cgroup hierarchy and that prevents Slurm from using it as it seems to be the one case where it can only be in use once. I.e. having this mount create by systemd: cgroup /sys/fs/cgroup/cpu,cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpuacct,cpu 0 0 causes: 12725 mount("cgroup", "/cgroup/cpuacct", "cgroup", MS_NOSUID|MS_NODEV|MS_NOEXEC, "cpuacct") = -1 EBUSY (Device or resource busy) Anyone got any ideas on how to stop systemd from using it? All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC