Re: [ovirt-users] qemu cgroup_controllers

On 03/06/16 11:48 +0300, Дмитрий Глушенок wrote: One way to achieve this is creating a hook to generate the scsi device XML instead of modifying qemu cmdline directly. Libvirt assumes ownership of all devices created in the XML and therefore adds them to the machine cgroup. Example of the XML taken from [1]: <devices> <hostdev mode='subsystem' type='scsi' sgio='filtered' rawio='yes'> <source> <adapter name='scsi_host0'/> <address bus='0' target='0' unit='0'/> </source> <readonly/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </hostdev> </devices> There is slight issue with this approach outlined in [2]. If you want to keep the qemu approach, I think creating a custom partition and moving devices there would be the cleanest approach. In this case, [3] could help but I'm not entirely sure if that would solve the issue. [1] https://libvirt.org/formatdomain.html [2] https://bugzilla.redhat.com/show_bug.cgi?id=1325485 [3] https://libvirt.org/cgroups.html