[root@openstackctrl keystone(keystone_admin)]# df -h
Filesystem                            Size  Used Avail Use% Mounted on
/dev/mapper/vg_openstackctrl-lv_root   50G   48G     0 100% /
tmpfs                                 2.0G   72K  2.0G   1% /dev/shm
/dev/sda1                             485M   40M  420M   9% /boot
/dev/mapper/vg_openstackctrl-lv_home   14G  165M   13G   2% /home