Date: Mon, 14 Sep 2009 12:25:28 +0200 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-emulation@freebsd.org Subject: Re: New Virtualbox port (from today) Message-ID: <h8l5m9$ul6$1@ger.gmane.org> In-Reply-To: <f7a8306c42b522ca8313524fbf6a284e.squirrel@cygnus.homeunix.com> References: <h8dlih$ksm$1@ger.gmane.org> <f7a8306c42b522ca8313524fbf6a284e.squirrel@cygnus.homeunix.com>
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Nenhum_de_Nos wrote: > On Fri, September 11, 2009 11:07, Ivan Voras wrote: >> Hi, >> >> VirtualBox now works with VT and I'm able to run SMP guests! >> >> But apparently it's not very stable (got two boot crashes) and something >> is wrong with timers: > > in my testes, I never got so far as a boot when using any 8.x > >> Example 1: host HZ=250, guest HZ=1000, - guest time apparently speeds up >> more than it should >> >> Example 2: same host, guest HZ=100 - guest time apparently goes 5x >> slower than real (wall) time. >> >> Example 3: same host, guest HZ=25, guest time apparently 2x slower than >> real (wall) time. >> >> In the examples, host is amd64 8-BETA2, 4CPU, guest is 7.2-RELEASE i386, >> 2CPU. > > I tried on a quite close system. intel or amd yours ? Intel. > maybe its time to try again. my system was built from scratch. any > particular tip ? No, nothing unusual or specially configured, except HZ.
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