Re: [PATCH 3/3] docs: kbase: Port 'debuglogs' document from libvirt's wiki

On Mon, Aug 03, 2020 at 11:44:39 +0200, Kashyap Chamarthy wrote: > On Thu, Jul 30, 2020 at 12:30:32PM +0200, Peter Krempa wrote: > > (Probably this needs to be done in a separate patch from this Wiki->rST > conversion, but a quick point inline.) Yes. > > [...] > > > +How to turn on debug logs for libvirt > > +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > + > > +Persistent setting > > +^^^^^^^^^^^^^^^^^^ > > [...] > > > + > > + # LEGACY SETTINGS PRIOR LIBVIRT 4.4.0 SEE BELOW! # > > + log_level = 1 > > + log_filters="1:qemu 3:remote 4:event 3:util.json 3:rpc" > > + log_outputs="1:file:/var/log/libvirt/libvirtd.log" > > + > > +:: > > + > > + # PREFERRED SETTINGS AFTER LIBVIRT 4.4.0 # > > + log_filters="3:remote 4:event 3:util.json 3:rpc 1:*" > > The above "PREFERRED" settings doesn't capture QMP commands, does it? > The '1:qemu' is supposed to do it. It has 1:* since after 4 it supports wildcats which is equivalent to 1:qemu. > FWIW, after some debugging sessions with Dan Berrangé, I have been using > the following filters: > > "1:libvirt 1:qemu 1:conf 1:security 3:event 3:json 3:file 3:object 1:util" Didn't you debug a 4.4.0 or older libvirt?