[Qemu-discuss] Setting the cdrom's block size to 512 bytes to enable the boot of Sunos 4.1/Solaris 1.1.2 from cd installation media

[Maximilian H.]

Hello,

is it possible to set the cdrom's block size to 512 bytes to emulate a
sunos 4.1 compatible scsi cdrom device when starting qemu ? I do not
mind recompilling qemu and using a rough hack somewhere or is there a
option somewhere to set this on a per device basis.

I am wondering how are hard disks with 4k and 512 byte block sizes are
emulated in qemu currently since it applies to my original question on
how to set up block sizes?

BR
Max.