Once upon a time, Dan Yasny <dyasny@gmail.com> said:
shouldn't be hard to do. Can you provide the details of what you need to happen to the VM exactly? - domxml changes - other host level changes - whether the VM should be able to live migrate
It looks like libvirt supports setting up DSCP bits with nwfilter, per: https://libvirt.org/formatnwfilter.html I will play with this some to see exactly how to use it (haven't tried it before). If that's the case, there shouldn't be any host-level changes required. I would want the VM to be able to live migrate still (with the DSCP still applied). I'll test this out on a bare libvirt VM and see if that'll do the job, and report back with what XML is needed. Thanks.
On Tue, Feb 10, 2015 at 2:34 PM, Chris Adams <cma@cmadams.net> wrote:
Is there a VDSM hook available that can set DSCP bits on a VM's network interface? I want to do some QoS for some traffic across my network, and it would be easier if I could set DSCP bits outside the VM.
I see vdsm-hook-qos, but that appears to just set bandwidth control in the Linux host, not DSCP on packets for the rest of the network. -- Chris Adams <cma@cmadams.net> _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
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-- Chris Adams <cma@cmadams.net>