===== 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          5eeb7b1f-c64e-49de-a28a-3f677e3cbfc7
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       klHS2H-fsGE-33V4-CmoH-0C6F-b7rz-2kKTRZ
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       BFUydd-iWyq-226o-4aJD-k2XR-g1x3-wcbokm
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  4b05546a-61c7-48ed-b9fb-1695600acafc
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  f72aa82f-af6f-472d-aca8-ad7ecdb9121b
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              b49fa9d4-db46-4473-ac68-8c3087401611
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         00515215-b218-4108-b083-8614114cadb1
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  f72aa82f-af6f-472d-aca8-ad7ecdb9121b
[10.20.0.4] out: /dev/dm-1  ext4             /              b49fa9d4-db46-4473-ac68-8c3087401611
[10.20.0.4] out: /dev/dm-2  swap             <swap>         00515215-b218-4108-b083-8614114cadb1
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 c90d6a4d-592b-42dd-a74d-f951f249e01c
[10.20.0.4] out: 

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