Re: [Qemu-devel] [PATCH COLO-Frame v8 23/34] tap: Make launch_script() public

[Dr. David Alan Gilbert]

* Daniel P. Berrange (address@hidden) wrote:
> On Wed, Jul 29, 2015 at 04:57:49PM +0800, Jason Wang wrote:
> > 
> > 
> > On 07/29/2015 04:45 PM, zhanghailiang wrote:
> > > We also change the parameters of launch_script().
> > 
> > A quick question (I don't go through the codes tough). What's the plan
> > for management(libvirt)? I believe some setup (iptables, fd creation)
> > should be offloaded to management (libvirt)?
> 
> Yep, libvirt will run QEMU unprivileged, so this effectively blocks any
> use of QEMU executed scripts for managing host network setup, making
> this launch_script facility effectively useless.

Not useless; it's very useful to those getting it going without libvirt.
Obviously it won't get used when libvirt is setup with it, but that's a separate
step.

Dave

> 
> Regards,
> Daniel
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Dr. David Alan Gilbert / address@hidden / Manchester, UK