[Podboy]

Hi varomix,
Were you able to get this to boot and install? Are you naming your IRIX boot ISO CD4_512.iso? How do you access the other ISOs within inst?
Maybe you can list a directory structure of your ZuluSCSI SD card. None of the official documentation seems to say anything specifically about 512byte CD emulation, but others have gotten at lease single ISOs to load with CD?_512.iso.
I'm still super curious (obviously  ) if/how this works.

BTW, the link you listed (http://techpubs.spinlocksolutions.com/ir...linux.html) is the one that helped me setup a network install server on an old rPi, and then later in the debian qemu I still use. Indispensably helpful stuff.