i wasn't sure where to put this question at, however i was wondering is all 2.4 kernels are smp or only computers with more than one cpu? thanks

djgerbavore

No, all compiled 2.4 kernels do not support multiple processors. Most distros compile a number of different kernels... Some being SMP enable and some not. The installer should look over the system and install what is needed, or have the owner choose which he wants.

An SMP kernel will run as if it wasn't on a single-processor computer. A non-SMP kernel will run on multi-processor system, but only the first CPU will be recognized and used. Non-SMP kernels are sometimes installed along with SMP kernels on a multi-processor system "just in case".

smp is a failsafe option, if an smp kernel boots on a single cpu system, it will just remain dormant, so it's safe to run so often added as a default for better overall support.

thanks, now my next question is how can i tell if i'm running a smp kernel?

djgerbavore