smp and 4.1

Dan Cuthbert dan.c at clara.co.uk
Fri Aug 25 09:02:48 BST 2000


Yahooooo it worked!!!

Cheers Roger!!

> Hi Dan
> 
> > i did a standard install and then copied generic kernel to mykernel 
and
> > edited it so that all the smp options were unhashed
>  
> 
> Ok, here is the SMP section in the kernel config.
> 
> # To make an SMP kernel, the next two are needed
> #options        SMP                     # Symmetric MultiProcessor
> Kernel
> #options        APIC_IO                 # Symmetric (APIC) I/O
> # Optionally these may need tweaked, (defaults shown):
> #options        NCPU=2                  # number of CPUs
> #options        NBUS=4                  # number of busses
> #options        NAPIC=1                 # number of IO APICs
> #options        NINTR=24                # number of INTs
> 
> 
> All you want to unhash is the first 2 for now.
> 
> The other 4 are for special cases.
> 
> Try building a new kernel with just the first 2 unhashed
> and let us know how it goes.
> 
> Good luck
> Roger
> --
> Roger Hardiman
> FreeBSD Services Ltd
> http://www.freebsd-services.co.uk
> roger at freebsd-services.co.uk
> roger at freebsd.org
> 
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