[ovirt-users] Failed Install - oVirt Node "ovirt-node-ng-installer-ovirt-4.1-2017120607"

Hi, I have strange error of oVrt node install "ovirt-node-ng-installer-ovirt-4.1-2017120607” on HP ProLiant ML350 G6 with hardware RAID5 3.6TB just after startup and language selection: anaconda 21.48.22.121-1 traceback … …./parted/disk.py, line 246 in add partition …. partition exception: unable to satisfy all constraints on the partition I started this server with OpenSuSE Leap 42.3 DVD, RAID 5 volume is being seen correctly by partitioner as unformatted. Installing CentOS 7 results in same error when automatic partitioning selected. May be for whatever reason installer can’t load “hpsa” module ? How to solve this problem ? Thanks in advance Andrei