echo "unloading modules on: '$list'"
do_rpc_nodes "$list" $LUSTRE_RMMOD ldiskfs
do_rpc_nodes "$list" check_mem_leak
- do_rpc_nodes "$list" "rm /etc/udev/rules.d/99-lustre-test.rules"
+ do_rpc_nodes "$list" "rm -f /etc/udev/rules.d/99-lustre-test.rules"
do_rpc_nodes "$list" "udevadm control --reload-rules"
do_rpc_nodes "$list" "udevadm trigger"
fi