On Thu, Jul 28, 2011 at 3:31 PM, Simone Neugierig <commerci...@gmx.net> wrote:
> hi,
>
> i know that this is a devel list but its the only active one i found.
> theres a lack of documentation for this wonderful software :(
>
Don't worry, this is the right place. I think there is some
documentation in the manpages, but we can certainly do much better.
> please write some more documentation, with google you find bits and pieces
> but it could be better.
> for example, i dont know why this does not work:
>
> target: get all processes from user testuser into group cpuhungry and only
> allow them to use cpu core 1.
>
>
> /etc/cgrules.conf
> testuser * cpuhungry/;
>
>
> /etc/cgconfig.conf
> mount {
> cpuset = /mnt/cgroups/cpuset;
> }
>
> group cpuhungry {
> cpuset {
> cpuset.cpus = 1
> }
> }
>
> unmounting everything in /mnt/cgroups and restarting the daemon did not work,
> the daemon exited immediately.
What do you mean by unmounting? Did you move all the tasks to the root
cgroup? Also, did you remount cgroups before starting cgrules?
> Error: libcgroup initialization failed, 50001
>
> running:
> sudo cgconfigparser -l /etc/cgconfig.conf
>
> and then restarting the daemon didnt work either.
> /mnt/cgroups/cpuset is mounted with cpuset, but:
> cat /mnt/cgroups/cpuset/cpuset.cpus
> shows: 0-1
What's the problem with that? You should check cpuhungry group. What's
the situation there?
Thanks!
Dhaval
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