qemu: Change the default unix monitor timeout
qemu: Change the default unix monitor timeout

There is a number of reported issues when we fail starting a domain.
Turns out that, in some scenarios like high load, 3 second timeout is
not enough for qemu to start up to the phase where the socket is
created.  Since there is no downside of waiting longer, raise the
timeout right to 30 seconds.

Signed-off-by: Martin Kletzander <e82f23e74d43760279ebcc505dac4ae70d5627d0@redhat.com>

taget/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,crobinso/libvirt,zippy2/libvirt,VenkatDatta/libvirt,crobinso/libvirt,elmarco/libvirt,olafhering/libvirt,datto/libvirt,zippy2/libvirt,VenkatDatta/libvirt,rlaager/libvirt,datto/libvirt,taget/libvirt,jfehlig/libvirt,jardasgit/libvirt,nertpinx/libvirt,shugaoye/libvirt,jfehlig/libvirt,olafhering/libvirt,shugaoye/libvirt,elmarco/libvirt,zippy2/libvirt,agx/libvirt,olafhering/libvirt,shugaoye/libvirt,fabianfreyer/libvirt,libvirt/libvirt,andreabolognani/libvirt,eskultety/libvirt,nertpinx/libvirt,datto/libvirt,fabianfreyer/libvirt,elmarco/libvirt,shugaoye/libvirt,rlaager/libvirt,jfehlig/libvirt,fabianfreyer/libvirt,nertpinx/libvirt,agx/libvirt,nertpinx/libvirt,elmarco/libvirt,jardasgit/libvirt,nertpinx/libvirt,rlaager/libvirt,andreabolognani/libvirt,jfehlig/libvirt,libvirt/libvirt,rlaager/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,elmarco/libvirt,andreabolognani/libvirt,eskultety/libvirt,datto/libvirt,taget/libvirt,rlaager/libvirt,crobinso/libvirt,olafhering/libvirt,datto/libvirt,taget/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,zippy2/libvirt,eskultety/libvirt,agx/libvirt,libvirt/libvirt,fabianfreyer/libvirt,libvirt/libvirt,agx/libvirt,taget/libvirt,shugaoye/libvirt,eskultety/libvirt,crobinso/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,agx/libvirt,eskultety/libvirt,andreabolognani/libvirt