===== 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          2564ed22-c1cc-423f-bdcb-de98c1631aa0
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       xjN4HW-13Iv-btqf-Kfne-Se0K-7u2C-FPoOGN
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       DZo6IJ-0ho3-jMR7-kTfV-yDc2-fgc3-CfZQmN
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  d9884279-e27a-4251-98f6-3716c29987c3
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  2fe8eefc-0b4e-4375-bbcf-fce223bd3570
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              aa8ec15a-c93d-4c2e-a97f-4edfdf68ff9c
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         2b07ad5d-a69d-4262-a91f-b2996ce3aac9
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  2fe8eefc-0b4e-4375-bbcf-fce223bd3570
[10.20.0.7] out: /dev/dm-1  ext4             /              aa8ec15a-c93d-4c2e-a97f-4edfdf68ff9c
[10.20.0.7] out: /dev/dm-2  swap             <swap>         2b07ad5d-a69d-4262-a91f-b2996ce3aac9
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 232fdb90-a0e3-44b5-bcb6-4d48596abb02
[10.20.0.7] out: 

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