I just tested on my vps with Linode and I was still running on 3.14 (they have 3.15 now) so I checked then rebooted and checked again. After reboot I was up to 3.15 as provided by the host. In both cases /proc as well as all of the contents was owned by root.
shinji@icarus:~$ uname -a Linux icarus.robertpendell.com 3.14.4-x86_64-linode40 #1 SMP Tue May 13 12:25:05 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux shinji@icarus:~$ ls -ld /proc dr-xr-xr-x 124 root root 0 May 23 19:26 /proc shinji@icarus:~$ uname -a Linux icarus.robertpendell.com 3.15.4-x86_64-linode45 #1 SMP Mon Jul 7 08:42:36 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux shinji@icarus:~$ ls -ld /proc dr-xr-xr-x 98 root root 0 Jul 31 18:09 /proc Robert Pendell [email protected] A perfect world is one of chaos. On Thu, Jul 31, 2014 at 10:59 AM, Serge Hallyn <[email protected]> wrote: > 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 _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
