===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.6] out: device     fs_type label    mount point    UUID
[10.20.0.6] out: -------------------------------------------------------------------------------
[10.20.0.6] out: /dev/sda3  ext2             /boot          9af024dc-d083-4dce-ba67-21a8bc47ec54
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       eAmqmG-W8Ih-tBTc-Vqfa-XDl1-th2Y-LsOnNT
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       gNsw5g-MH3g-MT23-01JW-oYfw-Fr4c-gMXst6
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  920a3313-b0ab-4aaf-8f18-bcb2c79381a5
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  17d8cbfa-da4a-4d6e-9080-27c5500960c0
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              8975676b-2b38-4976-a560-d3239ea55907
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         ba99655d-a307-46f0-aa73-a302ef84eeaa
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  17d8cbfa-da4a-4d6e-9080-27c5500960c0
[10.20.0.6] out: /dev/dm-1  ext4             /              8975676b-2b38-4976-a560-d3239ea55907
[10.20.0.6] out: /dev/dm-2  swap             <swap>         ba99655d-a307-46f0-aa73-a302ef84eeaa
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 c9625d94-24b7-4a81-aad2-f2d33a855139
[10.20.0.6] out: 

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