Failed Prerequisites "DISKS"
I am using Centos 7.3.1611. I have a partition /dev/sda5 and executed following commands to verify the disk can be used by mapr.
vi /etc/fstab (no entries of this partition)
mkfs.ext3 /dev/sda5 (disk was successfully formatted)
But node verification phase always fails. and throws the following error. It is taking disk /dev/sda1 by default which is /boot/efi (it is a mounted disk partition).