===== 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          d0ed21e6-e149-41b5-9e5e-68d1cfb9c000
[10.20.0.6] out: /dev/sda4  LVM2_member      (in use)       1IF5xL-aO0T-xelA-ARHZ-AeEu-0cdF-jdIqSz
[10.20.0.6] out: /dev/sda6  LVM2_member      (in use)       0YnaPO-51b5-ROIK-2D60-f83m-mx01-MgFIY8
[10.20.0.6] out: /dev/sda7  ext2    config-2 (not mounted)  a8d669ee-2ae2-4528-8fe7-ed7cfe82f10a
[10.20.0.6] out: /dev/mapper/vm-nova
[10.20.0.6] out:            xfs              /var/lib/nova  8d46030d-b28e-4d25-a25c-b0d8273feb75
[10.20.0.6] out: /dev/mapper/os-root
[10.20.0.6] out:            ext4             /              6749ff54-919f-42d3-8dc9-6a7871dc0411
[10.20.0.6] out: /dev/mapper/os-swap
[10.20.0.6] out:            swap             <swap>         c580b738-a37d-4ddf-8ea7-07a65ee8bffc
[10.20.0.6] out: /dev/dm-0  xfs              /var/lib/nova  8d46030d-b28e-4d25-a25c-b0d8273feb75
[10.20.0.6] out: /dev/dm-1  ext4             /              6749ff54-919f-42d3-8dc9-6a7871dc0411
[10.20.0.6] out: /dev/dm-2  swap             <swap>         c580b738-a37d-4ddf-8ea7-07a65ee8bffc
[10.20.0.6] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 f3e43b51-3216-4442-867c-b0732a4f4030
[10.20.0.6] out: 

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