On Thu, 3 Nov 2011 23:07:43 +0100 Lennart Poettering wrote: > b) Explicitly place your service in the root cgroup of the "cpu" > controller, by adding "ControlGroup=cpu:/" to the service file.
Michael, have you tried option b) ? > c) By actually assigning an RT budget to the group, by adding > "ControlGroupAttribute=cpu.rt_runtime_us 500000" to the service file. I tried this with httpd.service and it does not work: systemd[1]: Failed to write '500000' to /sys/fs/cgroup/cpu/system/httpd.service/cpu.rt_runtime_us: Invalid argument The problem is that the parent group is not allowed to use any RT runtime: # cat /sys/fs/cgroup/cpu/system/cpu.rt_runtime_us 0 Michal _______________________________________________ systemd-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/systemd-devel
