===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.3] out: device     fs_type label    mount point    UUID
[10.20.0.3] out: -------------------------------------------------------------------------------
[10.20.0.3] out: /dev/sda3  ext2             /boot          405ccb73-e789-43a7-812f-e041e771c098
[10.20.0.3] out: /dev/sda4  LVM2_member      (in use)       zFC4AC-57y5-FQVL-qHr1-cEWa-3nA8-4Ql1kk
[10.20.0.3] out: /dev/sda6  LVM2_member      (in use)       r6nBvZ-4E1J-ebja-WpJ9-oxQQ-shwg-iwEptN
[10.20.0.3] out: /dev/sda7  ext2    config-2 (not mounted)  a9420014-44ca-4d62-86d2-5ca08754d23c
[10.20.0.3] out: /dev/mapper/vm-nova
[10.20.0.3] out:            xfs              /var/lib/nova  c02795bb-1374-4cca-8989-483c67a237b6
[10.20.0.3] out: /dev/mapper/os-root
[10.20.0.3] out:            ext4             /              3059bca2-011a-463c-b4f7-84eaf0d2b1d8
[10.20.0.3] out: /dev/mapper/os-swap
[10.20.0.3] out:            swap             <swap>         b883db68-3f80-432d-99da-009df6403c8a
[10.20.0.3] out: /dev/dm-0  xfs              /var/lib/nova  c02795bb-1374-4cca-8989-483c67a237b6
[10.20.0.3] out: /dev/dm-1  ext4             /              3059bca2-011a-463c-b4f7-84eaf0d2b1d8
[10.20.0.3] out: /dev/dm-2  swap             <swap>         b883db68-3f80-432d-99da-009df6403c8a
[10.20.0.3] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 919357cd-5e15-47cd-bf68-d4dcb0280369
[10.20.0.3] out: 

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