===== 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          c2dbc99e-4e83-49ee-ab47-8bac1130d082
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       s3FQyi-yY4V-uesm-P2Ya-UcgR-VU7g-YHwwZX
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       nsaBnP-vnf3-uEAH-2GaW-FL5e-Z4RX-dLBL0y
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  73672c6d-9d50-4c28-a453-8f7b062b1940
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  3dbe6b24-900a-4773-b475-89840721af6a
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              9d5255aa-1921-48ee-a272-51791d3b729f
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         350edf9a-fc84-422d-b213-390025a90532
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  3dbe6b24-900a-4773-b475-89840721af6a
[10.20.0.4] out: /dev/dm-1  ext4             /              9d5255aa-1921-48ee-a272-51791d3b729f
[10.20.0.4] out: /dev/dm-2  swap             <swap>         350edf9a-fc84-422d-b213-390025a90532
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 f1b3710f-8359-4bba-91db-4ff59818c574
[10.20.0.4] out: 

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