add images link

resize-disk.md

@@ -1,5 +1,6 @@
 # Resize disk
 
+* [Reference](https://rdr-it.com/en/ubuntu-extend-lvm-partition-and-disk/)
 * Expand volume 
 * grow disk
 df -h
@@ -17,18 +18,24 @@ $ sudo lsblk
 ```sh
 $ sudo growpart /dev/sda 3
 ```
+  * ![Expand Disk lsblk](./img/03-lsblk-after-expand.PNG)
+  * ![resize partition](./img/04-resize-partition.PNG)
 
 * extend PhysicalVolume volume
 ```sh
 $ sudo pvresize /dev/sda3
 ```
+  * ![Resize Pysical Partition](./img/05-extend-physical-partition.PNG)
 
 * extend LogicalVolume to all available space
 ```sh
 $ sudo lvextend -l +100%FREE /dev/mapper/ubuntu--vg-ubuntu--lv
 ```
+  * ![Extend Logical Volume](./img/06-extend-logical-volume.PNG)
 
 * resize filesystem
 ```sh
 $ sudo resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv
 ```
+  * ![Before resize filesystem](./img/07-filesystem-before-resize.PNG)
+  * ![After resize filesystem](./img/08-filesystem-after-resize.PNG)