[ovirt-users] 3 Node Hyperconverged Install fails with - Error: the target storage domain contains only 46.0GiB of available space while a minimum of 61.0Gi

Hello ovirts, I try to create a 3 Node hyperconverged cluster with the cockpit GUI, but ist fails at last step "5" in Hosted engine setup [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Error: the target storage domain contains only 46.0GiB of available space while a minimum of 61.0GiB is required If you wish to use the current target storage domain by extending it, make sure it contains nothing before adding it."} I checked the volumes at all 3 nodes - only node1 shows a mount - node2 and node3 not [root@node1 ~]# df -h Filesystem Size Used Avail Use% Mounted on <snip> node43.infra.qivicon.de:/engine 52G 3.0G 47G 7% /rhev/data-center/mnt/glusterSD/node43.infra.qivicon.de:_engine /dev/mapper/gluster_vg_nvme0n1-gluster_lv_data 500G 34M 500G 1% /gluster_bricks/data /dev/mapper/gluster_vg_nvme0n1-gluster_lv_engine 100G 33M 100G 1% /gluster_bricks/engine /dev/mapper/gluster_vg_nvme0n1-gluster_lv_vmstore 500G 33M 500G 1% /gluster_bricks/vmstore I created the gluster before with: Hosts: node1 node2 node3 Default Gluster values plus cache /gluster_bricks/engine 100GB /dev/nvme0n1 (Arbiter unchecked) /gluster_bricks/data 500GB /dev/nvme0n1 (Arbiter unchecked) /gluster_bricks/vmstore 500GB /dev/nvme0n1 (Arbiter unchecked) cache /dev/nvme1n1 10GB writeback The allredy existing thread does not help: https://lists.ovirt.org/archives/list/users@ovirt.org/thread/W2CM74EU6KPP... Any idea where the problem is? many Thanks in advance