Re: [Qemu-devel] [PATCH] log: Redirect stderr to logfile if deamonized

[Gerd Hoffmann]

On Do, 2016-02-18 at 13:38 +0200, Dimitris Aragiorgis wrote:
> In case of daemonize, use the logfile passed with the -D option in
> order to redirect stderr to it instead of /dev/null.
> 
> Also remove some unused code in log.h.

Patch breaks interaction with libvirt.  libvirt hangs on startup, while
probing qemu capabilities.  qemu runs in probing mode (command line is
"/home/kraxel/projects/qemu/build-default/x86_64-softmmu/qemu-system-x86_64 -S 
-no-user-config -nodefaults -nographic -M none -qmp 
unix:/var/lib/libvirt/qemu/capabilities.monitor.sock,server,nowait -pidfile 
/var/lib/libvirt/qemu/capabilities.pidfile -daemonize" according to "systemctl 
status libvirtd -l"), apparently both qemu and libvirt wait for each other.

cheers,
  Gerd