This question is similar to my question about how to list namespaces. So in addtition, I'd like to know some information about moving processes from one namespace to other? E.g. I have processes of current session in one namespace and some other processes of lxc container in different namespace, so I want to run (e.g. links) in cgroup of that container (it's easily do with cgexec) and then move it to container's namespace , because I have to run this process in container without executing it exact in it. Can it be done or it's impossible in Linux??
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You don't need to run process in some control groups if you already in certain namespace, instead you have to manipulate with namespaces. All new process in new namespace will «inherit» all control groups related to that namespace. Moving processes between different namespaces can be done with setns() function or you can use nsenter command from It's some cheat, because you don't moving processes, you just entered in namespace and running new processes, but with this possibility you can enter in certain NS and then |
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