Linux : add additonal disk as a logical volume

# Add new disk as a logical volume # Create partition fdisk -l fdisk /dev/sdb n-1-rtn-rtn # Create a physical volume pvcreate /dev/sdb1 pvdisplay # Create a virtual group VolGroup01 vgcreate VolGroup01 /dev/sdb1 # Get PE size from vgdisplay vgdisplay  Total PE              4094 # Create a logical volume lvcreate -n vol01 -l 4094 VolGroup01 lvdisplay mkfs.ext3 /dev/VolGroup01/vol01 # Add to fstab vi /etc/fstab /dev/VolGroup01/vol01    /u01         ext3    defaults        0 0 mount /u01