===== 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          423247a6-7cbd-42c0-9505-ff5773747688
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       khySif-q0fU-WZXD-uD13-yav9-zh45-t9S0dW
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-0 713b81a1-209d-42df-8873-96ff33e13298
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       GGmGMU-fHCC-wnI2-VaQr-EL32-bKwG-jzdmtm
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  4db67d92-f7b2-4868-bbc5-fdb551cd5b2f
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  892e6c70-fcce-42dc-bba9-6ba111ac3538
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              923c11fa-7219-40d3-8d05-389f4830ab4f
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         acaa0ef6-de01-42f6-a8a2-918f03f27722
[10.20.0.7] out: 

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