[ovirt-users] ovirt 4.2.7.1 fails to deploy hosted engine on GlusterFS

Hello Community, I'm trying to deploy a hosted engine on GlusterFS which fails with the following error: [ INFO ] TASK [Add glusterfs storage domain] [ ERROR ] Error: Fault reason is "Operation Failed". Fault detail is "[Failed to fetch Gluster Volume List]". HTTP response code is 400. [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "deprecations": [{"msg": "The 'ovirt_storage_domains' module is being renamed 'ovirt_storage_domain'", "version": 2.8}], "msg": "Fault reason is \"Operation Failed\". Fault detail is \"[Failed to fetch Gluster Volume List]\". HTTP response code is 400."} I have deployed GlusterFS via the HyperConverged Option in Cockpit and the volumes are up and running. [root@ovirt1 ~]# gluster volume status engine Status of volume: engine Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick ovirt1:/gluster_bricks/engine/engine 49152 0 Y 26268 Brick ovirt2:/gluster_bricks/engine/engine 49152 0 Y 24116 Brick glarbiter:/gluster_bricks/engine/engi ne 49152 0 Y 23526 Self-heal Daemon on localhost N/A N/A Y 31229 Self-heal Daemon on ovirt2 N/A N/A Y 27097 Self-heal Daemon on glarbiter N/A N/A Y 25888 Task Status of Volume engine ------------------------------------------------------------------------------ There are no active volume tasks I'm using the following guide : https://ovirt.org/blog/2018/02/up-and-running-with-ovirt-4-2-and-gluster-... And on step 4 - Storage - I have defined it as follows: Storage Type: Gluster Storage Connection: ovirt1.localdomain:/gluster_bricks/engine/ Mount Options: backup-volfile-servers=ovirt2.localdomain:glarbiter.localdomain Can someone hint me where is the problem ?