-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi folks,
the symptom my libvirt LXC container suffers from is: root@depot:/dev/net# ls -la total 0 drwxr-xr-x 2 root root 40 Jun 29 16:26 . drwxr-xr-x 5 root root 480 Jun 29 16:26 .. root@depot:/dev/net# mknod tun c 10 200 mknod: `tun': Operation not permitted strace tells me that the actual mknod syscall fails (and no filesystem permission error - the same command also fails e.g. in /tmp). The host is an up-to-date AMD64 Ubuntu raring on 3.8.0-25-generic that was formerly installed from precise and then upgraded. The guest is Ubuntu precise; however, I see the same symptom in another raring container on the same host. What I tried to resolve this: 1) On the host, I echoed various stuff to the cgroup device files: cd /sys/fs/cgroup/devices/libvirt/lxc echo "c 10:200 rwm" > devices.allow echo "c 10:200 rwm" > depot/devices.allow echo a > depot/devices.allow ... and I see the successful results in depot/devices.list, but no success. 2) I inserted a line "/dev/net/tun rwk," into /etc/apparmor.d/abstractions/lxc/container-base - no change. (I know, it seems kind of pointless - because it's about permissions to a device, not a path. You may deduce my desperation from this ... :) SELinux is not active. Mounts on /dev look normal to me: devfs on /dev type tmpfs (rw,mode=0755) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) devpts on /dev/ptmx type devpts (rw,nosuid,relatime,gid=5,mode=620,ptmxmode=666) cgroup on /sys/fs/cgroup/devices type cgroup (rw,relatime,devices) I am hoping you might have a hint for me. Thanks & regards Thomas -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlHPBoYACgkQiMyIQtYO79ywWACgyRVrkwX9l2TEr1PHzkNRxUcj vLYAnAyHRNibJBf2n6heLgGeId7DIVOF =xZRO -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users
