diff --git a/src/rhcsa.md b/src/rhcsa.md
index a54b67a..74b6cdb 100644
--- a/src/rhcsa.md
+++ b/src/rhcsa.md
@@ -151,6 +151,39 @@ sudo mount -a # Mount all partitions
 ```
 
 ### LVM
+```bash
+sudo fdisk /dev/sda # Partition the disk /dev/sda
+# Note: p for print, n for new partition, w for write, t for type, 8e for LVM
+
+sudo pvdisplay # Display all physical volumes
+sudo pvs # Display all physical volumes
+
+sudo pvcreate /dev/sda1p1 # Create a physical volume on /dev/sda1p1
+sudo pvcreate /dev/sdb1p1 # Create a physical volume on /dev/sdb1p1
+sudo pvcreate /dev/sdc1p1 # Create a physical volume on /dev/sdc1p1
+
+sudo vgcreate vg_data /dev/sda1p1 /dev/sdb1p1 /dev/sdc1p1 # Create a volume group vg_data on /dev/sda1p1, /dev/sdb1p1, /dev/sdc1p1
+
+sudo vgdisplay # Display all volume groups
+sudo vgs # Display all volume groups
+
+sudo lvdisplay # Display all logical volumes
+sudo lvs # Display all logical volumes
+
+sudo lvcreate -n lv_data -l 100%FREE vg_data # Create a logical volume lv_data on vg_data
+sudo lvcreate -n lv_data -L 100M vg_data # Create a logical volume lv_data on vg_data with a size of 100M
+
+sudo mkfs.xfs /dev/vg_data/lv_data # Format the logical volume lv_data as XFS
+sudo mount /dev/vg_data/lv_data /mnt # Mount the logical volume lv_data to /mnt
+sudo umount /mnt # Unmount the logical volume lv_data from /mnt
+
+sudo lvremove /dev/vg_data/lv_data # Remove the logical volume lv_data
+sudo vgremove vg_data # Remove the volume group vg_data
+sudo pvremove /dev/sda1p1 /dev/sdb1p1 /dev/sdc1p1 # Remove the physical volumes /dev/sda1p1, /dev/sdb1p1, /dev/sdc1p1
+
+
+
+