serial

oops posted by mistake, but yes.. I now added serial port to KVM guest and booting SmartOS off from ISO, and even I connected to the serial console before boot, I get no serial console output after booting...

Physical machine behaves the same , I get SerialOverIP working, then nothing after loader.

<target type="isa-serial" port="0"> for KVM guest

I set it to port="1" (I suppose it is COM2.. ttyb and I also do not get anything after loader's "Booting..."