===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.7] out: device     fs_type label    mount point    UUID
[10.20.0.7] out: -------------------------------------------------------------------------------
[10.20.0.7] out: /dev/sda3  ext2             /boot          5da87125-cc4c-4c10-9ff9-3b18ce2f8726
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       1IF4jh-Hsbs-0jLB-t4XI-DB1C-HdhM-WBBQrJ
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       rSpgpP-GwlU-g5QA-rY4n-hqqf-875e-4EGCE6
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  a8f091f5-6b93-44f8-95d5-a787f87471d8
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  c20f9486-c469-4016-ae01-c97464ac79b3
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              e472ade7-e7d2-4601-a263-c7a52d38a4b1
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         2dd98ce1-1fd2-43cd-8ed1-1c2490c5e278
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  c20f9486-c469-4016-ae01-c97464ac79b3
[10.20.0.7] out: /dev/dm-1  ext4             /              e472ade7-e7d2-4601-a263-c7a52d38a4b1
[10.20.0.7] out: /dev/dm-2  swap             <swap>         2dd98ce1-1fd2-43cd-8ed1-1c2490c5e278
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 043914bc-b397-40d5-9cde-937f1a544ef0
[10.20.0.7] out: 

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