lvcreate --name lv_data -l 100%FREE vg_root
::::in /dev/fstab vi /etc/fstab
/dev/mapper/vg_root-lv_data /hbase ext4 defaults 1 1
mkfs -t ext4 /dev/mapper/vg_root-lv_data
mkdir /hbase
mount -a
lvcreate --name lv_data -l 100%FREE vg_root
::::in /dev/fstab vi /etc/fstab
/dev/mapper/vg_root-lv_data /hbase ext4 defaults 1 1
mkfs -t ext4 /dev/mapper/vg_root-lv_data
mkdir /hbase
mount -a