Correct the problem of reumount operation

Text mode uses python-newt to show install progress

	modified:   interface/ri_inst_cli.py
	modified:   interface/ri_install.py
	modified:   operation/exec_finish_install.sh
	modified:   operation/functions
	modified:   operation/partition_disks.sh

operation/exec_finish_install.sh

@@ -44,6 +44,16 @@ prep ()
 	done
 }
 
+clean_mp ()
+{
+	local mp
+
+	for mp in /dev /proc /sys
+	do
+		umount $mp
+	done
+}
+
 main () 
 {
 	local base
@@ -64,12 +74,15 @@ main ()
 		fi
 	done
 	info "Running finish install success"
-    [ ! -c "$LOG_FILE" ] && cp $LOG_FILE "$TARGET/var/log"
-    [ ! -c "/var/install/install.xml" ] && cp "/var/install/install.xml" "$TARGET/var/log"
-    [ ! -c "$DEV_LOG" ] && cp $DEV_LOG "$TARGET/var/log" || true
+	[ ! -c "$LOG_FILE" ] && cp $LOG_FILE "$TARGET/var/log"
+	[ ! -c "/var/install/install.xml" ] && cp "/var/install/install.xml" "$TARGET/var/log"
+	[ ! -c "$DEV_LOG" ] && cp $DEV_LOG "$TARGET/var/log" || true
+	
+	clean_mp
 }
 
 FINISH_INSTALL_DIR="/usr/lib/new_install/operation/finish_install"
 
 main "$@"
 
+

operation/functions

@@ -99,7 +99,7 @@ reumount ()
 	else
 		# delete last "/" in mountpoint
 		# mountpoint in /proc/mounts don't have "/" at last
-		multi_mountpoint=$(echo arg|sed "s%/$%%")
+		multi_mountpoint=$(echo $arg|sed "s%/$%%")
 	fi
 
 	# may be a device has been mounted in multi-mountpoint.

operation/partition_disks.sh

@@ -21,9 +21,9 @@
 
 source ./functions
 
-
 main ()
 {
+    reumount /mnt/
     while read line;do
 	info "$line" stdout
 	[ -z "$line" ] && continue
@@ -38,6 +38,7 @@ main ()
     done
 }
 
+
 main "$@"