Quoting Tiit Kaeeli ([email protected]): > On Mon, 28 Jul 2014, Tiit Kaeeli wrote: > > >Hi, > > > >I am having a little issue setting kernel.shmmax in LXC > >unprivileged container (lxc=1.0.4-0ubuntu0.1) > > > >In https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1021411 > >it is stated, that it should be possible since lxc 0.7.5-3ubuntu60 > >At least there is no information, that it will only apply to > >privileged containers. > > > >I have also tried disabling apparmor and adding > >lxc.mount.auto = proc:rw sys:rw > >to container conf. > > > >But still > >sysctl: permission denied on key 'kernel.shmmax' > >At the same time setting for example > >net.ipv6.conf.all.disable_ipv6 succeeds! > > > >mount -o remount,rw -t proc /proc /proc > >mount: permission denied > > > >/proc/ is owned by nobody.nogroup > > > >What am I missing? > > > Any ideas? can this be done at all on unprivileged containers?
Hi, which kernel are yo uon? I've just noticed that on my utopic (3.16 kernel) laptop I have the same problem. All of /proc is owned by nobody:nogroup. On my 3.13 kernel /proc is owned by root, including /proc/sys/kernel/shmmax. So this looks like a new kernel bug. -serge _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
