===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.7] out: device     fs_type label    mount point    UUID
[10.20.0.7] out: -------------------------------------------------------------------------------
[10.20.0.7] out: /dev/sda3  ext2             /boot          33047880-ee79-4103-9c34-db0050604d91
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       7XoyLB-AF2n-j2hx-ZzHl-HqO7-esTJ-eLwzSF
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       p1l9d7-TqtT-hCbs-BmwC-PkAR-lGp6-SYlSLz
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  06daf073-6b95-417a-ad65-8aa5c4c4f03b
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  9b3725b4-759c-4676-86a6-890cd0d042dc
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              e525a1c9-2b2d-4f1d-8c10-003c7b28f656
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         b1a103b6-e168-4093-9657-dba5fa769bd8
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  9b3725b4-759c-4676-86a6-890cd0d042dc
[10.20.0.7] out: /dev/dm-1  ext4             /              e525a1c9-2b2d-4f1d-8c10-003c7b28f656
[10.20.0.7] out: /dev/dm-2  swap             <swap>         b1a103b6-e168-4093-9657-dba5fa769bd8
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 5137dfc7-b990-4492-b5f4-6de0225c5d82
[10.20.0.7] out: 

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