Bug#824779: container getty-static.service causes lxcfs high cpu usage

[Michael Biebl]

On Sat, 16 Jul 2016 15:34:20 +0200 Martin Pitt <mpitt at debian.org> wrote:
> Control: tag -1 pending
> 
> Wang Jian [2016-05-19 23:59 +0800]:
> > getty-static.service starts getty on tty2-6, but container has only 4
> > ttys (1-4) at default. getty will exit and be respawned for tty5-tty6.
> > This leads to high cpu usage on host's lxcfs daemon.
> > 
> 
> There is no point in even wasting four getty processes on tty1-4 in
> LXC -- containers are not meant to have gettys on ttys in the first
> place. I committed a fix to git for that.
> (ConditionVirtualization=!container)

Looks like we already have a related bug report for jessie:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=829537

Martin, do you think this should be cherry-picked for jessie as well?
I'm leaning towards yes.


Regards,
Michael

-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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