===== 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          199d747f-2f4a-4d06-acf3-d5e56e8b3528
[10.20.0.4] out: /dev/sda4  LVM2_member      (in use)       nybyHp-iNhf-r7ng-ROaA-akLi-P8gM-vKvHN6
[10.20.0.4] out: /dev/sda6  LVM2_member      (in use)       p8hgyr-2Nsj-2hdw-Ivxf-0AMJ-vFTx-dbcUB1
[10.20.0.4] out: /dev/sda7  ext2    config-2 (not mounted)  51c7ccf9-6669-4d87-8d16-d39d1f7bbf5a
[10.20.0.4] out: /dev/mapper/vm-nova
[10.20.0.4] out:            xfs              /var/lib/nova  f4e72c0d-c82f-499f-a42c-6f295241a70b
[10.20.0.4] out: /dev/mapper/os-root
[10.20.0.4] out:            ext4             /              05887ef3-4e75-4f0c-8a44-21d21df68091
[10.20.0.4] out: /dev/mapper/os-swap
[10.20.0.4] out:            swap             <swap>         35226687-2df7-4678-ad6d-9ef3bf3628d8
[10.20.0.4] out: /dev/dm-0  xfs              /var/lib/nova  f4e72c0d-c82f-499f-a42c-6f295241a70b
[10.20.0.4] out: /dev/dm-1  ext4             /              05887ef3-4e75-4f0c-8a44-21d21df68091
[10.20.0.4] out: /dev/dm-2  swap             <swap>         35226687-2df7-4678-ad6d-9ef3bf3628d8
[10.20.0.4] out: /dev/sda5  xfs              /var/lib/ceph/osd/ceph-2 80c44000-216f-4b4c-b70f-0568a24c850b
[10.20.0.4] out: 

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