===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.8] out: device     fs_type label    mount point    UUID
[10.20.0.8] out: -------------------------------------------------------------------------------
[10.20.0.8] out: /dev/sda3  ext2             /boot          3cfbfad1-a960-4909-953b-43d6c90cc31a
[10.20.0.8] out: /dev/sda4  LVM2_member      (in use)       JJVEu4-krFO-Usgt-kzJ5-BykS-LzqQ-eRiURK
[10.20.0.8] out: /dev/sda6  LVM2_member      (in use)       sVfK8o-JWkj-TJLE-JQ4X-Jfat-8fot-10dR7d
[10.20.0.8] out: /dev/sda7  ext2    config-2 (not mounted)  99a3ef80-ec7c-4574-8f76-e3d6351c8ff6
[10.20.0.8] out: /dev/mapper/vm-nova
[10.20.0.8] out:            xfs              /var/lib/nova  10a6b5af-4a4c-4b99-ad66-2f4f22d6bd6f
[10.20.0.8] out: /dev/mapper/os-root
[10.20.0.8] out:            ext4             /              a9674646-91fd-4abd-a4f9-1f75c529ef98
[10.20.0.8] out: /dev/mapper/os-swap
[10.20.0.8] out:            swap             <swap>         af46554e-34a9-4c7f-9af8-a79348730c95
[10.20.0.8] out: /dev/dm-0  xfs              /var/lib/nova  10a6b5af-4a4c-4b99-ad66-2f4f22d6bd6f
[10.20.0.8] out: /dev/dm-1  ext4             /              a9674646-91fd-4abd-a4f9-1f75c529ef98
[10.20.0.8] out: /dev/dm-2  swap             <swap>         af46554e-34a9-4c7f-9af8-a79348730c95
[10.20.0.8] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 27d2b0fd-caf7-4d97-8229-b26a9b00f894
[10.20.0.8] out: 

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