OK. So first of all, the steps that I posted above are NOT, in any way, official or supported by lxc. However it works for me.
On Thu, Feb 12, 2015 at 3:23 PM, CDR <vene...@gmail.com> wrote: > mount > /dev/sda1 on / type ext4 (rw,errors=remount-ro) > proc on /proc type proc (rw,noexec,nosuid,nodev) > sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) > none on /sys/fs/cgroup type tmpfs (rw) > none on /sys/fs/fuse/connections type fusectl (rw) > none on /sys/kernel/debug type debugfs (rw) > none on /sys/kernel/security type securityfs (rw) > udev on /dev type devtmpfs (rw,mode=0755) > devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620) > tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755) > none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880) > none on /run/shm type tmpfs (rw,nosuid,nodev) > none on /run/user type tmpfs > (rw,noexec,nosuid,nodev,size=104857600,mode=0755) > none on /sys/fs/pstore type pstore (rw) > systemd on /sys/fs/cgroup/systemd type cgroup > (rw,noexec,nosuid,nodev,none,name=systemd) Do you have systemd cgroup mounted? # grep systemd /proc/mounts systemd /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,release_agent=/run/cgmanager/agents/cgm-release-agent.systemd,name=systemd 0 0 If not, try mounting it manually # mkdir -p /sys/fs/cgroup/systemd # mount -n -t cgroup -o rw,nosuid,nodev,noexec,relatime,release_agent=/run/cgmanager/agents/cgm-release-agent.systemd,name=systemd systemd /sys/fs/cgroup/systemdutopic ~ # > > I followed the steps > > This is all I get > lxc-start -n c7v -F > mount: sysfs already mounted or /usr/lib/x86_64-linux-gnu/lxc/sys busy > mount: according to mtab, sysfs is mounted on /sys > systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA > +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ) > Detected virtualization 'lxc'. > > Welcome to CentOS Linux 7 (Core)! > > Failed to install release agent, ignoring: No such file or directory > Cannot add dependency job for unit display-manager.service, ignoring: Unit > display-manager.service failed to load: No such file or directory. > [ OK ] Reached target Remote File Systems. > [ OK ] Listening on /dev/initctl Compatibility Named Pipe. > [ OK ] Listening on Delayed Shutdown Socket. > Failed to open /dev/autofs: No such file or directory > Failed to initialize automounter: No such file or directory > [FAILED] Failed to set up automount Arbitrary Executable File Formats File > System Automount Point. > See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. > Unit proc-sys-fs-binfmt_misc.automount entered failed state. > [ OK ] Listening on Journal Socket. > Mounting Huge Pages File System... > Starting Create static device nodes in /dev... > Starting Apply Kernel Variables... > Starting Journal Service... > [ OK ] Started Journal Service. > [ OK ] Reached target Encrypted Volumes. > Mounting Debug File System... > Mounting POSIX Message Queue File System... > Mounting FUSE Control File System... My GUESS is that you don't have systemd cgroup mounted. Here's what I have: # lxc-start -F -n c7 mount: sysfs is already mounted or /usr/lib/x86_64-linux-gnu/lxc/sys busy sysfs is already mounted on /sys systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ) Detected virtualization 'lxc'. Welcome to CentOS Linux 7 (Core)! Failed to insert module 'autofs4' Failed to install release agent, ignoring: No such file or directory Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. [ OK ] Reached target Remote File Systems. [ OK ] Listening on /dev/initctl Compatibility Named Pipe. [ OK ] Listening on Delayed Shutdown Socket. [ OK ] Reached target Encrypted Volumes. Failed to open /dev/autofs: No such file or directory Failed to initialize automounter: No such file or directory [FAILED] Failed to set up automount Arbitrary Executable File Formats File System Automount Point. See 'systemctl status proc-sys-fs-binfmt_misc.automount' for details. Unit proc-sys-fs-binfmt_misc.automount entered failed state. [ OK ] Listening on Journal Socket. Starting Create static device nodes in /dev... Starting Apply Kernel Variables... Mounting Huge Pages File System... Starting Journal Service... [ OK ] Started Journal Service. Mounting FUSE Control File System... Mounting Debug File System... Mounting POSIX Message Queue File System... [ OK ] Reached target Swap. Starting Remount Root and Kernel File Systems... [ OK ] Created slice Root Slice. [ OK ] Created slice User and Session Slice. [ OK ] Created slice System Slice. [ OK ] Reached target Slices. [ OK ] Created slice system-getty.slice. [ OK ] Started Create static device nodes in /dev. [FAILED] Failed to start Apply Kernel Variables. See 'systemctl status systemd-sysctl.service' for details. [ OK ] Mounted Huge Pages File System. [ OK ] Mounted FUSE Control File System. [ OK ] Mounted Debug File System. [ OK ] Mounted POSIX Message Queue File System. [FAILED] Failed to start Remount Root and Kernel File Systems. See 'systemctl status systemd-remount-fs.service' for details. Starting Load/Save Random Seed... Starting Configure read-only root support... [ OK ] Reached target Local File Systems (Pre). [ OK ] Started Load/Save Random Seed. [ OK ] Started Configure read-only root support. [ OK ] Reached target Local File Systems. Starting Trigger Flushing of Journal to Persistent Storage... Starting Create Volatile Files and Directories... [ OK ] Started Trigger Flushing of Journal to Persistent Storage. [ OK ] Started Create Volatile Files and Directories. Starting Update UTMP about System Reboot/Shutdown... [ OK ] Started Update UTMP about System Reboot/Shutdown. [ OK ] Reached target System Initialization. [ OK ] Reached target Timers. [ OK ] Reached target Paths. [ OK ] Listening on D-Bus System Message Bus Socket. [ OK ] Reached target Sockets. [ OK ] Reached target Basic System. Starting LSB: Bring up/down networking... Starting System Logging Service... Starting Login Service... Starting Permit User Sessions... Starting D-Bus System Message Bus... [ OK ] Started D-Bus System Message Bus. Starting Dump dmesg to /var/log/dmesg... Starting Cleanup of Temporary Directories... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Started Cleanup of Temporary Directories. Starting Console Getty... [ OK ] Started Console Getty. [ OK ] Reached target Login Prompts. [ OK ] Started Login Service. [ OK ] Started Dump dmesg to /var/log/dmesg. [ OK ] Started LSB: Bring up/down networking. [ OK ] Reached target Network. Starting OpenSSH server daemon... [ OK ] Started OpenSSH server daemon. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. CentOS Linux 7 (Core) Kernel 3.16.0-29-generic on an x86_64 c7 login: -- Fajar _______________________________________________ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users