Mounting DVD-based ISOs in Intel-BMC Virtual Media is not supported by underlying USB Mass Storage gadget. To mount such iso files they need to be converted to MBR/FAT32 image. Attached instruction shows two ways of preparing such image.

On 10/21/2020 9:32 AM, Thaj wrote:
Hi Alexander, I am also facing the same issue. Did you find any workaround for this ?

On Mon, May 25, 2020 at 4:04 PM Alexander Amelkin <a.amelkin@yadro.com> wrote:
Hi all!

We're trying to install Windows Server 2019 from an ISO image mounted as
remote media via OpenBMC WebUI.

The Windows installer boots, but then says that a media driver is missing.

Are there any hints on how to accomplish the task?

Attached is the screenshot of the message we get with Windows Server 2019.

With best regards,
Alexander.

P.S. We're using Intel-BMC version of OpenBMC for the task, but it looks
like the remote media part is more or less the same.