Hello Daniel, I'd like to ask, what is the progres of qemu cgroups support? are there any problems preventing it from getting into git? It would be a great feature to have... thanks a lot for reply in advance with best regards nik On Thu, Feb 26, 2009 at 04:36:10PM +0000, Daniel P. Berrange wrote: > Recent Linux kernels have a new concept of 'CGroups' which is a way to > group tasks on the system and apply policy to them as a whole. We already > use this in the LXC container driver, to control total memory usage of > things runing within a container. > > This patch series is a proof of concept to make use of CGroups in the > QEMU driver. The idea is that we have a 3 level cgroup hierarchy > > - Top level; contains the libvirtd daemon itself > - 2nd level: one per libvirt driver, but dos not contain any > processes. > - 3rd level: one per guest VM. Contains the QEMU process > > > The host admin can do control on the top level and 2nd level to set an > overall system policy. libvirt will then provide APIs / capabilities to > control individual VMs policy. > > 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 :| > > -- > Libvir-list mailing list > Libvir-list@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/libvir-list > -- ------------------------------------- Nikola CIPRICH LinuxBox.cz, s.r.o. 28. rijna 168, 709 01 Ostrava tel.: +420 596 603 142 fax: +420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: servis@xxxxxxxxxxx ------------------------------------- -- Libvir-list mailing list Libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list