===== COMMAND =====: blkid -o list
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.6] out: device     fs_type label    mount point    UUID
[10.20.0.6] out: -------------------------------------------------------------------------------
[10.20.0.6] out: /dev/sda3  ext2             /boot          ba20cfe7-52fd-4500-a214-780dd66e5b47
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       B8P9u9-y8Wx-JSrj-o8TM-Axsl-XruU-O1HTem
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       3GoVmP-r2bZ-6JZB-v8pZ-e57z-1VuG-ZiFEDP
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  0d9d0216-1332-4e0e-9747-010dbf4f8cc0
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  ba54e4f6-6e77-452d-9ef5-e38c45f8f823
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              5be8bcbe-3230-4ac3-8946-1216b263369e
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         9192dfe3-622c-46d0-a33d-376ca543bbaa
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  ba54e4f6-6e77-452d-9ef5-e38c45f8f823
[10.20.0.6] out: /dev/dm-1  ext4             /              5be8bcbe-3230-4ac3-8946-1216b263369e
[10.20.0.6] out: /dev/dm-2  swap             <swap>         9192dfe3-622c-46d0-a33d-376ca543bbaa
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 f811180d-2be1-42ad-9aaf-b62e50c45802
[10.20.0.6] out: 

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