[libvirt] [PATCH 3/3] Make LXC controller use a private dbus connection & close it

Eric Blake eblake at redhat.com
Fri Oct 11 16:45:42 UTC 2013


On 10/11/2013 09:19 AM, Daniel P. Berrange wrote:
> From: "Daniel P. Berrange" <berrange at redhat.com>
> 
> The LXC controller uses dbus to talk to systemd to create
> cgroups. This means that each LXC controller instance has
> a dbus connection. The DBus daemon is limited to 256
> connections by default and we want to be able to run many
> 1000 of containers.
> 
> While the dbus limit could be raised in the config files,
> it is simpler to make libvirt LXC controller close its
> dbus connection once everything is configured.
> 
> Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
> ---
>  src/Makefile.am          | 1 +
>  src/lxc/lxc_controller.c | 9 +++++++++
>  2 files changed, 10 insertions(+)
> 

ACK.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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