From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: Re: KVM SMP guests won't work (2.6.35-rc2+) Date: Thu, 10 Jun 2010 13:06:54 -0700 Message-ID: <20100610130654.3abf5ac5@nehalam> References: <20100610112848.00ce4c1e@nehalam> <4C113277.3020500@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Marcelo Tosatti , kvm@vger.kernel.org To: Avi Kivity Return-path: Received: from mail.vyatta.com ([76.74.103.46]:59945 "EHLO mail.vyatta.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754065Ab0FJUHA (ORCPT ); Thu, 10 Jun 2010 16:07:00 -0400 In-Reply-To: <4C113277.3020500@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On Thu, 10 Jun 2010 21:44:07 +0300 Avi Kivity wrote: > On 06/10/2010 09:28 PM, Stephen Hemminger wrote: > > With current 2.6.35-rc2 and following configuration, my build guest VM will > > not start (it was working previously). > > > > "Error starting domain: monitor socket did not show up: Connection refused" > > > > Surprisingly, other guests work fine. The one difference is that the build > > VM has 4 virtual CPU's. > > > > Looks unrelated to kvm itself. Can you start the guest without > libvirt? An strace will show if it created the monitor socket or not. > I appears to have been a libvirt glitch. Runs fine under KVM directly. And clearing it out of libvirt and recreating works fine now. --