fix select dd or ntfsclone option from script - 18.11.21:16.22

kvm-snapshot.sh

@@ -2,22 +2,25 @@
 # The script is designed to create or restore an image of a virtual machine kvm (c) 2018
 # author Koshuba V.O.
 # license: MIT
-# version: 4.0.5
+# version: 4.0.10
 ##
 
 #<manual_parameters>
-path_kvm=( "/kvm/win2012" "/kvm/win2008" );			# path kvm machines
-path_bak=( "/backup/kvm/win2012" "/backup/kvm/win2008" );	# path backup kvm machines
+path_kvm=( "/kvm/ms1" "/kvm/ms2" );				# path kvm machines
+path_bak=( "/backup/kvm/ms1" "/backup/kvm/ms2"  );		# path backup kvm machines
 img_dev=( "sda.img" "sda.img" );				# storage kvm
-img_part=( '"sda1" "sda2" "sda3" "sda4"' '"sda1"' );		# sections in media kvm
-img_type=( '"dd" "dd" "dd" "ntfsclone"' '"ntfsclone"' );	# type backup partition:dd[fat,EFI System,Windows recovery environment,Microsoft reserved],ntfsclone[ntfs,Microsoft basic data]
-img_size=( '"300" "99" "128"' '""' );				# size partition for dd (Mb)
+img_part=( '"sda1" "sda2" "sda3" "sda4"'
+           '"sda1" "sda2" "sda3" "sda4"' );			# sections in media kvm
+img_type=( '"dd" "dd" "dd" "ntfsclone"'
+           '"dd" "dd" "dd" "ntfsclone"' );			# type backup partition:dd[fat,EFI System,Windows recovery environment,Microsoft reserved],ntfsclone[ntfs,Microsoft basic data]
+img_size=( '"300" "99" "128" ""'
+           '"300" "99" "128" ""' );				# size partition for dd (Mb)
 img_offset=( '"1048576" "315621376" "419430400" "553648128"'
-             '"1048576"' );					# offset for switch section media kvm
+             '"1048576" "315621376" "419430400" "553648128"' );	# offset for switch section media kvm
 #</manual_parameters>
 
 #<script_value>
-version="4.0.5";
+version="4.0.10";
 owner="(c) script by Koshuba V.O. 2018";
 msg_dat=( '"Script to save or restore the image KVM" "Скрипт сохранения или восстановления образа KVM"'
           '"MAIN MENU" "ГЛАВНОЕ МЕНЮ"'
@@ -383,15 +386,15 @@ for ((iskvm=0; iskvm != ${#save_dev[@]}; iskvm++))
     losetup -o ${save_offset[$iskvm]} /dev/$set_loop_dev /dev/$set_loop_main;
     if [ "${save_type[$iskvm]}" == "ntfsclone" ];
 	    then
-	    ntfsclone --save-image -o - /dev/$set_loop_dev| pigz -p2 -c9>$save_bak/${save_dev[$iskvm]}.img.gz;
+	    ntfsclone --save-image -o - /dev/$set_loop_dev| pigz -p2 -c9>$save_bak/${save_dev[$iskvm]}_ntfs.img.gz;
 	fi
 	if [ "${save_type[$iskvm]}" == "dd" ];
 	    then
 		if [ "${save_size[$iskvm]}" != "" ];
 		    then
-		    dd if=/dev/$set_loop_dev of=$save_bak/${save_dev[$iskvm]}_dd.img.gz status=progress bs=${save_size[$iskvm]}M count=1;
+		    dd if=/dev/$set_loop_dev status=progress bs=${save_size[$iskvm]}M count=1|pigz -p4 -M -c9>$save_bak/${save_dev[$iskvm]}_dd.img.gz;
 		    else
-		    echo "Warning! not found size partition ${save_dev[$iskvm]} for dd!";
+		    dd if=/dev/$set_loop_dev status=progress|pigz -p4 -M -c9>$save_bak/${save_dev[$iskvm]}_dd.img.gz;
 		fi
 	    
 	fi
@@ -430,9 +433,9 @@ for ((irkvm=0; irkvm != ${#rest_dev[@]}; irkvm++))
 	    then
 		if [ "${rest_size[$irkvm]}" != "" ];
 		    then
-		    dd if=$rest_bak/${rest_dev[$irkvm]}_dd.img.gz of=/dev/$set_loop_rdev status=progress bs=${rest_size[$irkvm]}M count=1;
+		    pigz -p4 -c -d -M $rest_bak/${rest_dev[$irkvm]}_dd.img.gz|dd of=/dev/$set_loop_rdev status=progress bs=${rest_size[$irkvm]}M count=1;
 		    else
-		    echo "Warning! not found size partition ${rest_dev[$irkvm]} for dd!";
+		    pigz -p4 -c -d -M $rest_bak/${rest_dev[$irkvm]}_dd.img.gz|dd of=/dev/$set_loop_rdev status=progress;
 		fi
 	fi
 	if [ "${rest_type[$irkvm]}" != "ntfsclone" ] && [ "${rest_type[$irkvm]}" != "dd" ];