> > Yes you have to initialize some cpuset files first. Otherwise > the tasks have no access to any memory or cpus. >
Oh... thank you for reminding. Previously, I run my tests in a experimental kernel, it seems someone has set the parameters. BTW, is it possible currently to combine two tasks into one cgroup? for instance, I have run two bashes (bash_A and bash_B). Now, in bash_A, I created a cgroup in procfs: # mount -t cgroup cgroup /mnt/cgrp # cd /mnt/cgrp # mkdir test # echo $$ > test/tasks Then, I would like to add bash_B in this task group but fail: # echo #(PID_OF_bash_B) > test/tasks -bash: echo: write error: Operation not permitted It seems the cgroup can not couple two irrelevant task together, right? Best, Anqin _______________________________________________ Containers mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/containers _______________________________________________ Devel mailing list [email protected] https://openvz.org/mailman/listinfo/devel
