Dear all,
I want to setup a privileged container, which means I can set the priority of a
process to SCHED_RR (real-time) dynamically by calling sched_setscheduler() in a
C program running on a container.
In my system (host: fedora19, container: fedora19, libvirt 1.2.5), my C code
reports "operation not permitted" when sched_setscheduler() is called.
I found a link
(https://www.redhat.com/archives/libvir-list/2014-June/msg00562.html) which is
talking about container capability drops and keeps, but only "nice" is
mentioned and I don't know how to turn on "priority" feature on a
container?
Any comments are highly appreciated.
Cheng
