Hi, Are you sure your hardware virt isn't disabled in the BIOS? It is, in my experience, the one BIOS setting the linux kernel doesn't/can't over-ride.
Cheers, RobbieAB On 18 April 2013 01:35, Vinícius Ferrão <viniciusfer...@if.ufrj.br> wrote: > Hello dudes, > > Thanks for the replies. > > But I've read somewhere that -no-kvm should be enabled in order to run NT4 > Properly. > > Anyway, I removed the flag and nothing really happened. It's still slow. > It's usable, but slow. VMWare was much faster. > > And about the RAM issue. It's Windows NT4. I don't think more is necessary. > The machine boots consuming only 30MB. And about the slowness of the system > is during CPU intensive operations. > > Anything else to try dudes? > > Thanks, > > Vinícius Ferrão: Administrador de Sistemas > www.ferrao.eti.br | +55 (21) 8888-2619 > > On Apr 17, 2013, at 5:54 PM, Hinnerk van Bruinehsen > <h.v.bruineh...@fu-berlin.de> > wrote: > > On Wed, Apr 17, 2013 at 07:34:00PM +0000, Vinícius Ferrão wrote: > > Hello dudes, > > I'm running Windows NT 4 Terminal Server on QEMU and the performance is too > slow; I don't even know how to debug it and I even don't if this is normal > or not. > > On VMWare Player the performance was much better. And this isn't a > migration. I've reinstalled the NT4 from the ground. > > Anyway; i'm launching the VM with this arguments: > kvm -m 128m -name WinNT4TS -drive file=winnt4ts.raw -cdrom Windows\ NT\ 4\ > Terminal\ Server\ Image/WINNT-TSE40.iso -net > nic,model=ne2k_pci,macaddr=00:0c:29:74:fa:b4 -net tap -vga std -cpu > pentium,level=1 -smp 1 -no-acpi -no-hpet -no-kvm -boot c -vnc none > -daemonize > > > Hi, > > iirc the commandline switch --no-kvm disables kvm (so it'S just software > emulated qemu). You disable hardware virtualization accerleration with > it. > > Other than that: more than 128 MB ram will most likely also help to > speed things up. > > WKR > Hinnerk > >
