This is a new system. Integrated raid controller Perc H730P. Fixed it!! At loader prompt set hw.mfi.mrsas_enable=1. Got a clean install and then in loader.conf: hw.mfi.mrsas_enable=1 so properly set each boot. This is where I got info from:
http://comments.gmane.org/gmane.os.freebsd.stable/92673PS - out of the box I was getting timeout errors from the raid controller that were on the IDRAC logs so that was why Dell replaced the RAID controller. That left me just with the installation issue.
3. Escape to loader prompt set hw.mfi.mrsas_enable=1 boot インストール /boot/loader.conf hw.mfi.mrsas_enable=1
FreeBSD 13.2 も同じ (2023.04)
