source ./config fop="mknod unlink test" rm -rf $MNT_PT/* mkdir $MNT_PT/d1/d2/d3/d4/d5 -p mknod $MNT_PT/d1/ttyS4 c 4 68 echo "Before $fop" show_backend $XTIME_PATH/xtime.rb $MNT_PT_NEG_PID echo "AFTER $fop" rm -rf $MNT_PT/d1/ttyS4 $XTIME_PATH/xtime.rb $MNT_PT_NEG_PID show_backend