===== 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          5cee84d5-e8f0-474a-a0b2-b15055cb3cf6
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       Sg7N45-swtd-x3XZ-uf57-rmup-7GzH-OhddX1
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       Ydp12h-HpAm-hdDi-l850-vh9N-NS0W-9Pewkb
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  59b9f04a-c0b0-4990-aac2-94d1bdeec768
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  b3ebf07e-30ab-4262-828e-dfee5c0abc10
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              5bda365a-4a5b-4745-9ee8-9a5ad013e65a
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         e0bac7b7-a442-4a4b-bdc3-485ffb2a27da
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  b3ebf07e-30ab-4262-828e-dfee5c0abc10
[10.20.0.4] out: /dev/dm-1  ext4             /              5bda365a-4a5b-4745-9ee8-9a5ad013e65a
[10.20.0.4] out: /dev/dm-2  swap             <swap>         e0bac7b7-a442-4a4b-bdc3-485ffb2a27da
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 7a59ce23-2574-4625-8060-93ac76df28c4
[10.20.0.4] out: 

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