can't boot ISO image CD FreeBSD 9.1 on Sun Blade 1000

[Martin Alejandro Paredes Sanchez]

On Tuesday 23 April 2013 08:14:40 Magnus Lindholm wrote:
> I have the same problem on my blade 2000. I can't boot FreeBSD CD on my sun
> (applies to both disc1 and bootonly)
>
> I've tried 9.1 9.0 and 8.3 with the same result
>

I have a SunFire v120 and I can only boot with CD-R media

If I use CD-RW, I can´t boot

It may be something like that.