===== 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          21d73bb3-ebeb-43a8-9b87-6d6b098cb4ba
[10.20.0.7] out: /dev/sda4  LVM2_member      (in use)       o3wpUu-SO0L-UjhC-2ufv-lD1E-szhY-YXe2Zl
[10.20.0.7] out: /dev/sda6  LVM2_member      (in use)       MxoKX8-MN4G-eZAL-cUhs-VwCL-uCzV-XUAxCE
[10.20.0.7] out: /dev/sda7  ext2    config-2 (not mounted)  ddbd8873-4113-41e1-836d-379d6af6adca
[10.20.0.7] out: /dev/mapper/vm-nova
[10.20.0.7] out:            xfs              /var/lib/nova  a6c3096d-e68f-4d6d-844e-78f6c79b40a2
[10.20.0.7] out: /dev/mapper/os-root
[10.20.0.7] out:            ext4             /              a7a8f507-4ff6-4c45-9d33-696ba52bfcd4
[10.20.0.7] out: /dev/mapper/os-swap
[10.20.0.7] out:            swap             <swap>         9f13ebe5-44f8-41bc-9b05-26936e02339f
[10.20.0.7] out: /dev/dm-0  xfs              /var/lib/nova  a6c3096d-e68f-4d6d-844e-78f6c79b40a2
[10.20.0.7] out: /dev/dm-1  ext4             /              a7a8f507-4ff6-4c45-9d33-696ba52bfcd4
[10.20.0.7] out: /dev/dm-2  swap             <swap>         9f13ebe5-44f8-41bc-9b05-26936e02339f
[10.20.0.7] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-1 e27bb845-5ab2-474f-8601-3e2368fe9109
[10.20.0.7] out: 

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