Hi: just try to install CentOS 8.3. I use two sata disks and create mdadm raid1 with LVM. Normally when I want to reinstall this system, anaconda should recognize the raid1/lvm so I can reformat it. anaconda at CentOS 8.3 failed to do the job. I tried Scientific Linux 7.9 and RHEL 8.3, both can recognize installed CentOS 8.3 correctly and let me reformat it. and there is no net-snmp-perl package in CentOS 8.3 repository. although it is in RHEL 8.3. wait for next bug-to-bug distribution....