From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56370) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VBmF1-0004W2-BY for qemu-devel@nongnu.org; Tue, 20 Aug 2013 09:45:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VBmEu-0003TS-MW for qemu-devel@nongnu.org; Tue, 20 Aug 2013 09:44:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:3020) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VBmEu-0003TA-F4 for qemu-devel@nongnu.org; Tue, 20 Aug 2013 09:44:52 -0400 Message-ID: <52137284.9070402@redhat.com> Date: Tue, 20 Aug 2013 15:43:32 +0200 From: Paolo Bonzini MIME-Version: 1.0 References: <1376960839-13033-1-git-send-email-gaowanlong@cn.fujitsu.com> In-Reply-To: <1376960839-13033-1-git-send-email-gaowanlong@cn.fujitsu.com> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH V8 00/11] Add support for binding guest numa nodes to host numa nodes List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Wanlong Gao Cc: aliguori@us.ibm.com, ehabkost@redhat.com, lersek@redhat.com, qemu-devel@nongnu.org, lcapitulino@redhat.com, bsd@redhat.com, hutao@cn.fujitsu.com, y-goto@jp.fujitsu.com, peter.huangpeng@huawei.com, afaerber@suse.de Il 20/08/2013 03:07, Wanlong Gao ha scritto: > -numa node,nodeid=0,cpus=0, \ > -numa mem,size=1024M,policy=membind,host-nodes=0-1 \ > -numa node,nodeid=1,cpus=1 \ > -numa mem,size=1024M,policy=interleave,host-nodes=1 What nodes would the memory be in, for this command line? Does it just compute the total and split it evenly across the nodes (so that the "-numa node" options could omit nodeid and cpus too)? Also, do you still need a "-m" option if you use "-numa mem"? Paolo