[lxc-users] LXC autostart fails

Serge Hallyn serge.hallyn at ubuntu.com
Tue Nov 24 03:15:53 UTC 2015


Quoting Viktor Trojanovic (viktor at troja.ch):
> 
> 
> On 23.11.2015 14:04, Serge Hallyn wrote:
> >Quoting Viktor Trojanovic (viktor at troja.ch):
> >>Hi list,
> >>
> >>I just noticed that my (only) LX container is not starting up anymore,
> >>although autostart is set to yes and it starts just fine if done
> >>manually (using lxc-start -n container -d).
> >>
> >>I checked the logs. There is nothing in the system journal itself, and
> >>just two error messages in the lxc-log but they seem to appear even
> >>when I manually start the container.
> >>
> >>       lxc-start 1448201368.805 ERROR    lxc_utils -
> >>utils.c:setproctitle:1461 - Invalid argument - setting cmdline failed
> >>       lxc-start 1448201368.983 ERROR    lxc_utils -
> >>utils.c:open_without_symlink:1626 - No such file or directory - Error
> >>examining fuse in /usr/lib/lxc/rootfs/sys/fs/fuse/connections
> >Oh, interesting - does it help if you add fuse.service to the
> >Wants in /lib/systemd/system/lxc.service Wants ?
> Hi Serge,
> 
> I added an additional wants=fuse.service in the lxc.service unit but
> that has no impact, the error message remains. Though I would expect
> that as I don't have fuse installed. Is that a new requirement for
> LXC?

No, the default fuse entry says 'optional' so it should
not fail at that point.  This msg was just warning you.

> Anyway, as for my problem, it turns out that the systemd
> lxc-auto.service was not enabled. I must have disabled it at some
> point, maybe for testing purposes, forgetting to re-enable it.
> Except for these error logs, and an lxc-console problem described in
> https://github.com/lxc/lxc/issues/520, it seems to work.
> 
> Viktor
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