[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [libvirt] [PATCH 2 of 2] Use cgroup functions to set resource limits on LXC domains



On Mon, Sep 29, 2008 at 09:40:43AM -0700, Dan Smith wrote:
> This patch adds code to the controller to set up a cgroup called
> libvirt/lxc/$name, set the memory limit, and restrict devices.  It also
> adds bits to lxc_driver to properly clean up the cgroup on domain death.
> 
> If virCgroupHaveSupport() says that no support is available, then we just
> allow the domain creation to proceed as it did before without resource
> controls in place.

This is very nice & simple patch - my main comment is it would be
even simpler if the cgroup.h API exposed higher level semantically
targetted APIs, rather than general purposes setters/getters.

Daniel
-- 
|: Red Hat, Engineering, London   -o-   http://people.redhat.com/berrange/ :|
|: http://libvirt.org  -o-  http://virt-manager.org  -o-  http://ovirt.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505  -o-  F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]