[libvirt] reload libvirtd.conf has a little problem.

hi When libvirtd is running, I changed "unix_sock_ro_perms=0777" into ""unix_sock_ro_perms=0755", and then reload the configuration with: kill -SIGHUP `pidof libvirtd` or "service libvirtd reload" the permission of /var/lib/libvirt/libvirt-sock-ro still is 0777, but not 0755. and after "service libvirtd restart", the permission is changed into 0755. think it's a little problem. libvirt version: libvirt-0.7.6-1.fc12.x86_64 Thanks and Regards osier