[lxc-users] How to set the resource limits to a container

Andy Johnson johnsonzjo at gmail.com
Fri Mar 21 15:28:34 UTC 2014


Hello, LXC-users,

What happens if you try to set the memory to a value which is lower than
the running container currently consumes ? can this create any
problems ? or is it always handled with no issues ?

Regards,
Andy


On Fri, Mar 21, 2014 at 11:42 AM, Andreas Laut <andreas.laut at spark5.de> wrote:
> The memory limit is set through cgroup.
> You can change this through lxc-cgroup -n [Container] memory.limit_in_bytes
> = XG
> Or echo into the /sys/fs/cgroup/lxc/[Container] memory.limit_in_bytes
> (and change this in container config: lxc.cgroup.memory.limit_in_bytes = XG)
>
> Regards,
> Andreas
>
> Am 21.03.2014 10:28, schrieb Mingjiang Shi:
>
> Hi there,
> My application in the container is running out of memory.  How to set the
> resource such as memory limits to a container so that it gets more memory?
> I googled a lot but didn't find straightforward tutorials. Thanks!
>
> --
> Thanks
> -Mingjiang
>
>
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