From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Maurer Subject: Re: can KVM use all cpu cores in a guest Date: Fri, 14 Mar 2008 15:28:12 +0100 Message-ID: <47DA8B7C.8090206@proxmox.com> References: <00b401c8805e$e67f6950$b37e3bf0$@com> <7fac565a0803070831i1748019fte1eabe3a55384d60@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Cc: kvm-devel@lists.sourceforge.net To: Alexey Eremenko Return-path: In-Reply-To: <7fac565a0803070831i1748019fte1eabe3a55384d60@mail.gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org Alexey Eremenko wrote: > KVM fully uses all 4 CPUs. > > 1. You need to make sure KVM is activated (not Qemu). > 2. You need to have the guest workload to be multi-threaded. > > = Hi Alexey, Thanks, I worked it out - I had an issue on the kernel and on my custom = resource scheduling, now it is working with kernel 2.6.24 and the guest = can use all 4 cpu=B4s. best regards, martin ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/