こんなんでますた >>320

[Sun Blade100, CD-ROM]
% prtconf -v | grep -i rom
openprom (driver not attached)
flashprom (driver not attached)
eeprom (driver not attached)
idprom (driver not attached)
cdrom (driver not attached)
value='CD-ROM LTN485S'

[Sun W1100z, DVD-ROM]
% prtconf -v | grep -i rom
openprom (driver not attached)

iostat -Eして、Product名にDVDが入るかどうかで判断するしかない?