Quoting ccmail111 ([email protected]):
> Hi Li,
>
> uid is already root:
>
> [host:/dev/cgroup]$ id
> uid=0(root) gid=0(root) groups=0(root)
>
>
> [host:/dev/cgroup]$ echo 580 > tasks
> -bash: echo: write error: Operation not permitted
>
> [host:/dev/cgroup]$ cat hello/tasks
> 580
> 610
> 2104
> [host:/dev/cgroup]$
Could you give:
ls -lZd /dev/cgroup /dev/cgroup/tasks
id -Z
ls -laFZ /dev/cgroup/
cat /dev/cgroup/*
mount
I'm wondering whether an lsm is stopping you.
-serge
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