I have 24 disks, a mix of sas and sata drives installed in 2 sa120 das units connected via a LSI 9200 8e in hba mode. The setup is a little unconventional as I am using a usb drive to with clover installed to boot from a pcie ssd and it does work, when there are no drives plugged in. When there are drives plugged in the boot fails, with just a single red _ in the middle of the screen. The work around has been to unplug the external sas cables before booting up and then plug them in during the boot, specifically after truenas has gotten a few seconds into the bootup. Plug them in to early and it will fail, too late and drive pools will be stuck offline despite the disks being in the system and showing up.
Not sure if the issue is related to clover or my lsi card or something wrong with my truenas config but I haven’t been able to figure it out. I have tried to look at logs on the output but I don’t really know what I am looking for and haven’t been able to figure out what the problem is.
Quick edit: Forgot to mention if I leave everything plugged it fails before reaching the welcome to truenas screen (autoboot wont work for some reason as well but thats a minor issue) and if i plug in the drives at that screen before hitting enter the boot will fail.