===== 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          b4149013-bc92-49a3-8e93-59a85f686d47
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       t6i7Ow-DtGG-mvlk-0Y1z-4yxe-35ht-JjGKTG
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       NgSR6U-62K0-5Ary-N5d7-biqL-zcWf-8PXjI6
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  ea6fe3fd-371f-4d20-81a4-cb266937ddf0
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  71faad26-911a-481b-bf95-d5aa394d5d5e
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              87d8bc44-d525-4a28-9b63-0f33c2d92e65
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         a3eaba66-6a08-4b76-8883-c16f9c2990df
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  71faad26-911a-481b-bf95-d5aa394d5d5e
[10.20.0.4] out: /dev/dm-1  ext4             /              87d8bc44-d525-4a28-9b63-0f33c2d92e65
[10.20.0.4] out: /dev/dm-2  swap             <swap>         a3eaba66-6a08-4b76-8883-c16f9c2990df
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 45c46dd5-5126-45c3-833d-d17be7d95833
[10.20.0.4] out: 

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