Install problem with Broadcom Megaraid 9450-8i

[Flavio]

Hi all
We try to install Proxmox into a new server with controller in title.
We try version 9.1, 9.0, 8.4, with same result: no drive to install.

I found a topic that suggest to add intel_iommu=on iommu=pt in grub, but If I add these item the installation stuck in finding drive, with a row sdb attached scsi removable disk
I try to wait but nothing change for over 1 hour.

Is there a possible to use that storage controller? We would want to make a hardware RAID to have better performance, and simplify disk management in case of damages.

Thank for help

 

[cheiss]

Hi,

have you tried seeing if there are firmware upgrades (both for the controller and the UEFI/system firmware itself) available?
That often can already help, having these on the latest firmware.

You can also try to see if stock Debian 13 boots / can be installed on the server and then install Proxmox VE on top of it: https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_13_Trixie