===== 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          456fef61-8f4c-40f7-8138-1b5bca100c34
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       fRQr00-InI0-7yh3-8906-jjBD-3XeM-5GS1OY
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       PpEZyy-ewQv-p3IJ-JZyr-9WBM-oYrn-hlkfW3
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  188ae0e2-ef75-4f7b-add0-675483d183fd
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  bb8b2f1e-4781-4c1f-a4a2-99d5991648a9
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              b38545b5-6a2c-4262-8fd6-5cd5c0782d22
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         ad809538-cf19-4f9a-9544-69c5af8a45f3
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  bb8b2f1e-4781-4c1f-a4a2-99d5991648a9
[10.20.0.7] out: /dev/dm-1  ext4             /              b38545b5-6a2c-4262-8fd6-5cd5c0782d22
[10.20.0.7] out: /dev/dm-2  swap             <swap>         ad809538-cf19-4f9a-9544-69c5af8a45f3
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 f1dc618a-9953-454c-849c-f88add89c868
[10.20.0.7] out: 

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