add resize-disk md

resize-disk.md

@@ -0,0 +1,34 @@
+# Resize disk
+
+* Expand volume 
+* grow disk
+df -h
+
+* list partitions
+```sh
+$ sudo lsblk
+```
+
+* on vmware, expand the disk volume
+  * ![Expand Disk](.\img\01-vmware-expand-disk.png)
+  * ![Change disk size](.\img\02-vmware-expand-disk.png)
+
+* resize sda3 partition
+```sh
+$ sudo growpart /dev/sda 3
+```
+
+* extend PhysicalVolume volume
+```sh
+$ sudo pvresize /dev/sda3
+```
+
+* extend LogicalVolume to all available space
+```sh
+$ sudo lvextend -l +100%FREE /dev/mapper/ubuntu--vg-ubuntu--lv
+```
+
+* resize filesystem
+```sh
+$ sudo resize2fs /dev/mapper/ubuntu--vg-ubuntu--lv
+```