Re: [Xen-devel] [libvirt] [PATCH] libxl: open libxl log stream with libvirtd log_level

["Daniel P. Berrange" <berrange@xxxxxxxxxx>]

On Tue, Sep 15, 2015 at 09:26:23AM -0600, Jim Fehlig wrote:
> Instead of a hardcoded DEBUG log level, use the overall
> daemon log level specified in libvirtd.conf when opening
> a log stream with libxl. libxl is very verbose when DEBUG
> log level is set, resulting in huge log files that can
> potentially fill a disk. Control of libxl verbosity should
> be placed in the administrator's hands.
> 
> Signed-off-by: Jim Fehlig <jfehlig@xxxxxxxx>
> ---
>  src/libxl/libxl_conf.c | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)

ACK, this makes sense as default behaviour. As a future enhancement
you might also consider supporting a config setting in /etc/libvirt/libxl.conf
to explicitly control the libxl library logging behaviour independantly.

Regards,
Daniel
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