===== 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          6b3699ad-1aad-4312-a868-62d8005a5367
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       usVaxg-bxZB-pUX6-7XfO-Efgd-Jzd1-39ttU6
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       5TZfbr-r4he-vbOZ-pnwV-0dAE-mzJB-nBzffA
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  79e1771a-a322-4b17-9021-0c06750643e7
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  cff2c022-1fcc-4447-aac7-c848365e7ab6
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              2a665e26-2337-4fdc-be9d-a6e0b9d71df0
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         2066654c-d630-4893-a175-9116d123dc73
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  cff2c022-1fcc-4447-aac7-c848365e7ab6
[10.20.0.4] out: /dev/dm-1  ext4             /              2a665e26-2337-4fdc-be9d-a6e0b9d71df0
[10.20.0.4] out: /dev/dm-2  swap             <swap>         2066654c-d630-4893-a175-9116d123dc73
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 8211107d-5b05-4558-8619-7c91e97d4dce
[10.20.0.4] out: 

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