[ovirt-users] Resize partition cause oVirt installation failed

I've 2 x 512GB SSD. Purely for oVirt 4.4.1 (CentOS 8.2) installation. Using auto partitioning will assign 800+ GB to root partition. I think that's too much so manually reduce it to 80 GB. As there are 2 disks. I want to form RAID too. So, I manually change all the partitions from "LVM thin provisioning" to "RAID" (with RAID 1). Eventually, cause the installation failed with a message "There was an error running the kickstart script at line ....." If I don't make any change to the partitions. The installation success. Is this a known issue? oVirt not allow resize partition and using Linux software RAID?