===== 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          bf0df47d-427c-4bda-b2ba-63162f367d79
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       zxuqPF-kMuR-tGdS-sAIA-xCAb-9QfF-y9D3u5
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       RGxCVc-fsg2-1c1O-AiTw-LhNx-95eS-Sk9YAp
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  76675143-9648-4528-94a0-d115f82a02f3
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  375fcf21-a55f-4800-a726-0ddb4c847821
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              6be5e99c-b526-489d-9ec2-0186d71188bd
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         98fb740b-1bd8-4400-b602-a11586635a7e
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  375fcf21-a55f-4800-a726-0ddb4c847821
[10.20.0.4] out: /dev/dm-1  ext4             /              6be5e99c-b526-489d-9ec2-0186d71188bd
[10.20.0.4] out: /dev/dm-2  swap             <swap>         98fb740b-1bd8-4400-b602-a11586635a7e
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 89cac29a-74d4-4172-a4ab-e2e85ca1191b
[10.20.0.4] out: 

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