3
votes
0answers
34 views

How to enable cpuset on Ubuntu 12.04?

I have set up CPU sets with cset in Ubuntu 12.04, but they are not respected. Processes just use all the CPU they can, no matter what set they are assigned to. It seems that cpuset is not enabled. ...
6
votes
1answer
928 views

Fork bomb protection not working : Amount of processes not limited

I just came to realize that my system is not limiting the amount of processes per user properly thus not preventing a user from dring a fork-bomb and crashing the entire system: user@thebe:~$ cat ...
3
votes
2answers
2k views

Permanently set process limit

How do you permanently set process limit per user (ulimit -u) in Ubuntu?