===== 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          a4c508b1-bd19-46a1-97e3-b52cf03a1a07
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       FSpTuB-Qcxu-0SjX-og2M-UQ0k-Of7i-Ra8hS8
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       h360KT-6bSX-PhmJ-yITQ-fvVE-w4Og-V4Ps0e
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  ec931155-958d-459e-9d50-a223dd5c8c48
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  5de8e479-15e3-4ce6-956e-8805a18cda9c
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              b96551a6-9707-421f-8241-092c8b419bdf
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         aa29e78a-a806-4da5-ba62-2d9e5c43be88
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  5de8e479-15e3-4ce6-956e-8805a18cda9c
[10.20.0.4] out: /dev/dm-1  ext4             /              b96551a6-9707-421f-8241-092c8b419bdf
[10.20.0.4] out: /dev/dm-2  swap             <swap>         aa29e78a-a806-4da5-ba62-2d9e5c43be88
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 b04f2689-6ead-422f-838a-b233489297ae
[10.20.0.4] out: 

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