[libvirt] [PATCH 0/3] Yet another attempt at cleaning libvirtd error logging

[Daniel P. Berrange]

THe previous changes

commit 04bd0360f32ec628ecf7943b3fd1468d6eb2dde5
Author: Daniel P. Berrange <berrange at redhat.com>
Date:   Thu Nov 18 13:14:08 2010 +0000

    Log all errors at level INFO to stop polluting syslog
    

commit abff683f78ffd01df5005fb7a457c0b38b8eb6e1
Author: Matthias Bolte <matthias.bolte at googlemail.com>
Date:   Tue Nov 30 14:10:42 2010 +0100

    Log client errors in libvirtd at debug priority
    
Are both sub-optimal since they result in all errors in libvirtd
becoming hidden. THis includes errors that are not related to
public APIs a remote client app is invoking. This has made 
debugging / troubleshooting significantly more difficult.

This reverts both those patches, and applies a tightly
targetted filter at a couple of error codes we don't
want to see