===== 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          790997f9-ff61-46e1-96e2-df3113c320d4
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       U8MpA0-XruC-aqyq-xVkB-01oy-Bk0T-5VAlmZ
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       K52I6R-OtRC-DiZ0-CpWl-ITWK-jD1U-pHPwcN
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  bbd96493-2686-4162-a325-93f87f5b1c6b
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  c577cb71-4d90-4605-b67e-eb3ad60c1036
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              5933b959-a41d-416c-acfa-4ced3e0f6fe6
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         2b5bd30a-4f28-460a-bb0d-3ffa124969be
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  c577cb71-4d90-4605-b67e-eb3ad60c1036
[10.20.0.4] out: /dev/dm-1  ext4             /              5933b959-a41d-416c-acfa-4ced3e0f6fe6
[10.20.0.4] out: /dev/dm-2  swap             <swap>         2b5bd30a-4f28-460a-bb0d-3ffa124969be
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 3cdad780-71d4-4738-992f-2e6f7b960737
[10.20.0.4] out: 

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