[lxc-users] no lxc nor lxd containers start after recent update

[Tomasz Chmielewski]

Doing the following seems to help:

# service lxcfs stop
# service lxcfs start


Then, I'm able to manually start lxc and lxd containers.


Tomasz



On 2016-02-26 09:04, Tomasz Chmielewski wrote:
> None of my lxc nor lxd container start after the most recent lxc/lxd 
> update.
> 
> Any clues?
> 
> # lxc-start -n td-backupslave
> lxc-start: lxc_start.c: main: 344 The container failed to start.
> lxc-start: lxc_start.c: main: 346 To get more details, run the
> container in foreground mode.
> lxc-start: lxc_start.c: main: 348 Additional information can be
> obtained by setting the --logfile and --logpriority options.
> 
> 
> # cat /var/log/lxc/td-backupslave.log
>       lxc-start 20160226000408.599 ERROR    lxc_utils -
> utils.c:open_without_symlink:1625 - No such file or directory - Error
> examining efi in
> /usr/lib/x86_64-linux-gnu/lxc/sys/firmware/efi/efivars
>       lxc-start 20160226000408.599 ERROR    lxc_cgfs -
> cgfs.c:cgroupfs_mount_cgroup:1504 - Permission denied - error
> bind-mounting /run/lxcfs/controllers/name=systemd/lxc/td-backupslave
> to
> /usr/lib/x86_64-linux-gnu/lxc/sys/fs/cgroup/systemd/lxc/td-backupslave
>       lxc-start 20160226000408.599 ERROR    lxc_conf -
> conf.c:lxc_mount_auto_mounts:780 - Permission denied - error mounting
> /sys/fs/cgroup
>       lxc-start 20160226000408.599 ERROR    lxc_conf -
> conf.c:lxc_setup:3742 - failed to setup the automatic mounts for
> 'td-backupslave'
>       lxc-start 20160226000408.599 ERROR    lxc_start -
> start.c:do_start:783 - failed to setup the container
>       lxc-start 20160226000408.599 ERROR    lxc_sync -
> sync.c:__sync_wait:51 - invalid sequence number 1. expected 2
>       lxc-start 20160226000408.599 ERROR    lxc_start -
> start.c:__lxc_start:1274 - failed to spawn 'td-backupslave'
>       lxc-start 20160226000414.138 ERROR    lxc_start_ui -
> lxc_start.c:main:344 - The container failed to start.
>       lxc-start 20160226000414.138 ERROR    lxc_start_ui -
> lxc_start.c:main:346 - To get more details, run the container in
> foreground mode.
>       lxc-start 20160226000414.138 ERROR    lxc_start_ui -
> lxc_start.c:main:348 - Additional information can be obtained by
> setting the --logfile and --logpriority options.
> 
> 
> # dpkg -l|grep lxc
> ii  liblxc1
> 2.0.0~rc3-0ubuntu1~ubuntu14.04.1~ppa1   amd64        Linux Containers
> userspace tools (library)
> ii  lxc
> 2.0.0~rc3-0ubuntu1~ubuntu14.04.1~ppa1   all          Transitional
> package for lxc1
> ii  lxc-common
> 2.0.0~rc3-0ubuntu1~ubuntu14.04.1~ppa1   amd64        Linux Containers
> userspace tools (common tools)
> ii  lxc-templates
> 2.0.0~rc3-0ubuntu1~ubuntu14.04.1~ppa1   amd64        Linux Containers
> userspace tools (templates)
> ii  lxc1
> 2.0.0~rc3-0ubuntu1~ubuntu14.04.1~ppa1   amd64        Linux Containers
> userspace tools
> ii  lxcfs
> 2.0.0~rc2-0ubuntu1~ubuntu14.04.1~ppa1   amd64        FUSE based
> filesystem for LXC
> ii  python3-lxc
> 2.0.0~rc3-0ubuntu1~ubuntu14.04.1~ppa1   amd64        Linux Containers
> userspace tools (Python 3.x bindings)
> 
> # dpkg -l|grep lxd
> ii  lxd
> 2.0.0~beta4-0ubuntu5~ubuntu14.04.1~ppa1 amd64        Container
> hypervisor based on LXC - daemon
> ii  lxd-client
> 2.0.0~beta4-0ubuntu5~ubuntu14.04.1~ppa1 amd64        Container
> hypervisor based on LXC - client
> ii  lxd-tools
> 2.0.0~beta4-0ubuntu5~ubuntu14.04.1~ppa1 amd64        Container
> hypervisor based on LXC - extra tools
> 
> 
> Tomasz Chmielewski
> http://wpkg.org
> 
> _______________________________________________
> lxc-users mailing list
> lxc-users at lists.linuxcontainers.org
> http://lists.linuxcontainers.org/listinfo/lxc-users