Sorry, I tried opening a bug, but RH's Bugzilla is having issues and 500's out when I try to request password reset.
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PLAY [gluster_servers] *********************************************************
TASK [Run a shell script] ******************************************************
changed: [ovirt-431.localdomain] => (item=/usr/share/gdeploy/scripts/grafton-sanity-check.sh -d vdb -h ovirt-431.localdomain, ovirt-432.localdomain, ovirt-433.localdomain)
PLAY RECAP *********************************************************************
ovirt-431.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Run a shell script] ******************************************************
changed: [ovirt-432.localdomain] => (item=/usr/share/gdeploy/scripts/grafton-sanity-check.sh -d vdb -h ovirt-431.localdomain, ovirt-432.localdomain, ovirt-433.localdomain)
PLAY RECAP *********************************************************************
ovirt-432.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Run a shell script] ******************************************************
changed: [ovirt-433.localdomain] => (item=/usr/share/gdeploy/scripts/grafton-sanity-check.sh -d vdb -h ovirt-431.localdomain, ovirt-432.localdomain, ovirt-433.localdomain)
PLAY RECAP *********************************************************************
ovirt-433.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Create VDO with specified size] ******************************************
changed: [ovirt-431.localdomain] => (item={u'disk': u'/dev/vdb', u'logicalsize': u'11000G', u'name': u'vdo_vdb'})
PLAY RECAP *********************************************************************
ovirt-431.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Create VDO with specified size] ******************************************
changed: [ovirt-432.localdomain] => (item={u'disk': u'/dev/vdb', u'logicalsize': u'11000G', u'name': u'vdo_vdb'})
PLAY RECAP *********************************************************************
ovirt-432.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Create VDO with specified size] ******************************************
changed: [ovirt-433.localdomain] => (item={u'disk': u'/dev/vdb', u'logicalsize': u'11000G', u'name': u'vdo_vdb'})
PLAY RECAP *********************************************************************
ovirt-433.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Enable or disable services] **********************************************
ok: [ovirt-432.localdomain] => (item=chronyd)
ok: [ovirt-431.localdomain] => (item=chronyd)
ok: [ovirt-433.localdomain] => (item=chronyd)
PLAY RECAP *********************************************************************
ovirt-431.localdomain : ok=1 changed=0 unreachable=0 failed=0
ovirt-432.localdomain : ok=1 changed=0 unreachable=0 failed=0
ovirt-433.localdomain : ok=1 changed=0 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [start/stop/restart/reload services] **************************************
changed: [ovirt-432.localdomain] => (item=chronyd)
changed: [ovirt-431.localdomain] => (item=chronyd)
changed: [ovirt-433.localdomain] => (item=chronyd)
PLAY RECAP *********************************************************************
ovirt-431.localdomain : ok=1 changed=1 unreachable=0 failed=0
ovirt-432.localdomain : ok=1 changed=1 unreachable=0 failed=0
ovirt-433.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Run a command in the shell] **********************************************
changed: [ovirt-431.localdomain] => (item=vdsm-tool configure --force)
changed: [ovirt-432.localdomain] => (item=vdsm-tool configure --force)
changed: [ovirt-433.localdomain] => (item=vdsm-tool configure --force)
PLAY RECAP *********************************************************************
ovirt-431.localdomain : ok=1 changed=1 unreachable=0 failed=0
ovirt-432.localdomain : ok=1 changed=1 unreachable=0 failed=0
ovirt-433.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Run a shell script] ******************************************************
changed: [ovirt-431.localdomain] => (item=/usr/share/gdeploy/scripts/blacklist_all_disks.sh)
changed: [ovirt-432.localdomain] => (item=/usr/share/gdeploy/scripts/blacklist_all_disks.sh)
changed: [ovirt-433.localdomain] => (item=/usr/share/gdeploy/scripts/blacklist_all_disks.sh)
PLAY RECAP *********************************************************************
ovirt-431.localdomain : ok=1 changed=1 unreachable=0 failed=0
ovirt-432.localdomain : ok=1 changed=1 unreachable=0 failed=0
ovirt-433.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Clean up filesystem signature] *******************************************
skipping: [ovirt-431.localdomain] => (item=/dev/mapper/vdo_vdb)
TASK [Create Physical Volume] **************************************************
changed: [ovirt-431.localdomain] => (item=/dev/mapper/vdo_vdb)
PLAY RECAP *********************************************************************
ovirt-431.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Clean up filesystem signature] *******************************************
skipping: [ovirt-432.localdomain] => (item=/dev/mapper/vdo_vdb)
TASK [Create Physical Volume] **************************************************
changed: [ovirt-432.localdomain] => (item=/dev/mapper/vdo_vdb)
PLAY RECAP *********************************************************************
ovirt-432.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Clean up filesystem signature] *******************************************
skipping: [ovirt-433.localdomain] => (item=/dev/mapper/vdo_vdb)
TASK [Create Physical Volume] **************************************************
changed: [ovirt-433.localdomain] => (item=/dev/mapper/vdo_vdb)
PLAY RECAP *********************************************************************
ovirt-433.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Create volume group on the disks] ****************************************
changed: [ovirt-431.localdomain] => (item={u'brick': u'/dev/mapper/vdo_vdb', u'vg': u'gluster_vg_vdb'})
PLAY RECAP *********************************************************************
ovirt-431.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Create volume group on the disks] ****************************************
changed: [ovirt-432.localdomain] => (item={u'brick': u'/dev/mapper/vdo_vdb', u'vg': u'gluster_vg_vdb'})
PLAY RECAP *********************************************************************
ovirt-432.localdomain : ok=1 changed=1 unreachable=0 failed=0
PLAY [gluster_servers] *********************************************************
TASK [Create volume group on the disks] ****************************************
changed: [ovirt-433.localdomain] => (item={u'brick': u'/dev/mapper/vdo_vdb', u'vg': u'gluster_vg_vdb'})
PLAY RECAP *********************************************************************
ovirt-433.localdomain : ok=1 changed=1 unreachable=0 failed=0
Error: Section diskcount not found in the configuration file
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So this is just using the default gluster options, except with JBOD selected.