From owner-freebsd-questions@FreeBSD.ORG Fri Jun 26 18:04:14 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7C51C106564A for ; Fri, 26 Jun 2009 18:04:14 +0000 (UTC) (envelope-from amvandemore@gmail.com) Received: from mail-yx0-f181.google.com (mail-yx0-f181.google.com [209.85.210.181]) by mx1.freebsd.org (Postfix) with ESMTP id 37D618FC13 for ; Fri, 26 Jun 2009 18:04:13 +0000 (UTC) (envelope-from amvandemore@gmail.com) Received: by yxe11 with SMTP id 11so1245231yxe.3 for ; Fri, 26 Jun 2009 11:04:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=ZTyhI8Ffm3/6/unRaOYK0FFuEUZmUPVBjpqE9ipFKww=; b=qHO4kNIa2bA17jsbtrhorNPhXY6Ni1/FvH3eWXalu5pyID3wdJsZZA5qIpvUmG12Xu FaJgZNfm+TxPAdKeWuXNvn1xkge9zF2syXrgUmhezpR3gF2vnny9DgP1W4bIQimSc/ql gdE9he1wsX5eAOcOCHNVdHrc/O7JVn6EUl1c8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=AZIVSP2k8ZGlMGaqZW1cNKNj9S6vU25OHa7ul+dnZHLSDJvkp7Rob2ms4AWeOssD7W D378gYCTe6Qvp4CZWBjZQ6baD/4envCzq3ojB1cmgHlF9n79ptWlGGbSCVZDdaWqzb+l 9jvKSxA8mV01YnoVOT9Y5LxKI+MyJVt++bkcw= MIME-Version: 1.0 Received: by 10.151.137.12 with SMTP id p12mr7230972ybn.270.1246039453496; Fri, 26 Jun 2009 11:04:13 -0700 (PDT) Date: Fri, 26 Jun 2009 13:04:13 -0500 Message-ID: <6201873e0906261104n575611bemeb3025d9e6e1ecb9@mail.gmail.com> From: Adam Vande More To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: vde qemu write: No buffer space available X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Jun 2009 18:04:14 -0000 I'm having issues with high network throughput with vde and qemu. There are two qemu vm's each running debian lenny and they are configured for drbd. The vm's work fine until drbd is started then the networking fails. The only message I get(on the host side) is write: No buffer space available which is echoed to console, and nothing appears in the logs. I believe this to be an issue with vde, but I can't be certain because I can't seem to find any way to turn on more extensive logging. Anyone have an idea how to resolve this? Thanks, -- Adam Vande More