===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.4] out: device     fs_type label    mount point    UUID
[10.20.0.4] out: -------------------------------------------------------------------------------
[10.20.0.4] out: /dev/sda3  ext2             /boot          e593a5ec-5d53-48f1-9e0a-80b7502587b9
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       IY24vu-JSPR-n4l9-BITB-icdV-bjTd-3Pvk22
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       q9ivpU-s5C8-XEPQ-FYCo-Bki1-ToVf-V9GXqx
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  bd40ccd6-1730-4f03-9eae-4b4345b3e551
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  4c29cda0-b0f9-4549-aaac-4fd31c82c359
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              a08de9d5-bf79-4ef3-bb5d-01b8189c87c4
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         033d4861-773b-4a94-87fe-01c6fd71a7da
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  4c29cda0-b0f9-4549-aaac-4fd31c82c359
[10.20.0.4] out: /dev/dm-1  ext4             /              a08de9d5-bf79-4ef3-bb5d-01b8189c87c4
[10.20.0.4] out: /dev/dm-2  swap             <swap>         033d4861-773b-4a94-87fe-01c6fd71a7da
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 cedb9e27-ef5d-404e-87eb-dea79c45b985
[10.20.0.4] out: 

===== STDERR =====:
