On Mon, May 27, 2019 at 9:41 AM <michael@wanderingmad.com> wrote:
I made them manually.  First created the LVM drives, then the VDO devices, then gluster volumes

In that case you must add these mount options ( inode64,noatime,nodiratime,_netdev,x-systemd.device-timeout=0,x-systemd.requires=vdo.service) manually into fstab.
gluster-ansible would have added it if you had done end-to-end deployment or declared the necessary variables.

-sac