qemuOpenFile: Don't force chown on NFS
qemuOpenFile: Don't force chown on NFS

If dynamic_ownership is off and we are creating a file on NFS
we force chown. This will fail as chown/chmod are not supported
on NFS. However, with no dynamic_ownership we are not required
to do any chown.

rlaager/libvirt,jeckersb/libvirt,libvirt/libvirt,shugaoye/libvirt,fabianfreyer/libvirt,VenkatDatta/libvirt,elmarco/libvirt,rmarwaha/libvirt,datto/libvirt,foomango/libvirt,emaste/libvirt,foomango/libvirt,emaste/libvirt,rmarwaha/libvirt,datto/libvirt,VenkatDatta/libvirt,taget/libvirt,jfehlig/libvirt,crobinso/libvirt,novel/fbsd-libvirt,taget/libvirt,siboulet/libvirt-openvz,jeckersb/libvirt,andreabolognani/libvirt,rlaager/libvirt,taget/libvirt,foomango/libvirt,warewolf/libvirt,iam-TJ/libvirt,zhlcindy/libvirt-1.1.4-maintain,crobinso/libvirt,eskultety/libvirt,jfehlig/libvirt,nertpinx/libvirt,olafhering/libvirt,rmarwaha/libvirt1,eskultety/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,shugaoye/libvirt,foomango/libvirt,trainstack/libvirt,novel/fbsd-libvirt,jeckersb/libvirt,wiedi/libvirt,elmarco/libvirt,elmarco/libvirt,iam-TJ/libvirt,jeckersb/libvirt,VenkatDatta/libvirt,datto/libvirt,jardasgit/libvirt,jeckersb/libvirt,datto/libvirt,zippy2/libvirt,agx/libvirt,olafhering/libvirt,andreabolognani/libvirt,eskultety/libvirt,rmarwaha/libvirt,novel/fbsd-libvirt,trainstack/libvirt,crobinso/libvirt,warewolf/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,iam-TJ/libvirt,iam-TJ/libvirt,trainstack/libvirt,zhlcindy/libvirt-1.1.4-maintain,elmarco/libvirt,trainstack/libvirt,andreabolognani/libvirt,cbosdo/libvirt,jfehlig/libvirt,siboulet/libvirt-openvz,andreabolognani/libvirt,dumbbell/libvirt,rmarwaha/libvirt1,VenkatDatta/libvirt,rlaager/libvirt,zippy2/libvirt,agx/libvirt,dumbbell/libvirt,jardasgit/libvirt,taget/libvirt,zhlcindy/libvirt-1.1.4-maintain,emaste/libvirt,bjzhang/libvirt,libvirt/libvirt,emaste/libvirt,siboulet/libvirt-openvz,rmarwaha/libvirt,VenkatDatta/libvirt,shugaoye/libvirt,jeckersb/libvirt,novel/fbsd-libvirt,warewolf/libvirt,novel/fbsd-libvirt,emaste/libvirt,shugaoye/libvirt,eskultety/libvirt,bjzhang/libvirt,bjzhang/libvirt,zippy2/libvirt,trainstack/libvirt,iam-TJ/libvirt,rmarwaha/libvirt1,jeckersb/libvirt,bjzhang/libvirt,crobinso/libvirt,zippy2/libvirt,rlaager/libvirt,novel/fbsd-libvirt,rmarwaha/libvirt,iam-TJ/libvirt,zhlcindy/libvirt-1.1.4-maintain,wiedi/libvirt,agx/libvirt,dumbbell/libvirt,emaste/libvirt,trainstack/libvirt,wiedi/libvirt,agx/libvirt,datto/libvirt,novel/fbsd-libvirt,nertpinx/libvirt,dumbbell/libvirt,taget/libvirt,wiedi/libvirt,dumbbell/libvirt,trainstack/libvirt,novel/fbsd-libvirt,warewolf/libvirt,rmarwaha/libvirt1,iam-TJ/libvirt,emaste/libvirt,nertpinx/libvirt,rlaager/libvirt,siboulet/libvirt-openvz,fabianfreyer/libvirt,warewolf/libvirt,foomango/libvirt,rmarwaha/libvirt,siboulet/libvirt-openvz,olafhering/libvirt,eskultety/libvirt,nertpinx/libvirt,jardasgit/libvirt,cbosdo/libvirt,dumbbell/libvirt,shugaoye/libvirt,cbosdo/libvirt,novel/fbsd-libvirt,andreabolognani/libvirt,libvirt/libvirt,zhlcindy/libvirt-1.1.4-maintain,rmarwaha/libvirt1,warewolf/libvirt,olafhering/libvirt,jardasgit/libvirt,rmarwaha/libvirt1,agx/libvirt,cbosdo/libvirt,wiedi/libvirt,libvirt/libvirt,bjzhang/libvirt,fabianfreyer/libvirt,warewolf/libvirt,wiedi/libvirt,cbosdo/libvirt,wiedi/libvirt,nertpinx/libvirt,elmarco/libvirt