From owner-freebsd-xen@FreeBSD.ORG Sun Apr 13 09:50:52 2014 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id DD98A4C2 for ; Sun, 13 Apr 2014 09:50:52 +0000 (UTC) Received: from 3r6s4.syminet.com (3r6s4.syminet.com [74.80.234.42]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id B169F1B63 for ; Sun, 13 Apr 2014 09:50:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=shankerbalan.net; s=x; h=To:References:Message-Id:Content-Transfer-Encoding:Date:In-Reply-To:From:Subject:Mime-Version:Content-Type; bh=PTYGwiePiumm/zExZ8RHDD5LStrXoKhvG4jj8STCRcc=; b=g7l9X8j7xS/35u8R108ubXO9iTbxpqQgnSMhw635ofi+9LmNDzAfkP91QhOLi7DXICPzDHcFf3RnKeNBqxpi7G4zKteykD5NTSmM5NKOPqyFfTXoEGlWfutFz78DvG6u; Received: from [124.40.244.169] (helo=buffy.lan) by 3r6s4.syminet.com with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1WZGMz-0004zk-UM for freebsd-xen@freebsd.org; Sun, 13 Apr 2014 02:06:34 -0700 Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) Subject: Re: FreeBSD 10 in XenServer 6.2 From: Shanker Balan In-Reply-To: Date: Sun, 13 Apr 2014 14:36:25 +0530 Content-Transfer-Encoding: quoted-printable Message-Id: <442548D5-B84A-4D1C-8A4E-86FB223CA795@shankerbalan.net> References: To: freebsd-xen@freebsd.org X-Mailer: Apple Mail (2.1874) X-Antiabuse: This header was added to track abuse, please include it with any abuse report X-Antiabuse: Primary Hostname - 3r6s4.syminet.com X-Antiabuse: Original Domain - freebsd.org X-Antiabuse: Originator/Caller UID/GID - [105 113] / [105 113] X-Antiabuse: Sender Address Domain - shankerbalan.net X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Apr 2014 09:50:52 -0000 Comments inline. On 12-Apr-2014, at 9:29 pm, Anjan Upadhya wrote: > Hi, >=20 > We are experimenting with FreeBSD 10 GENERIC kernel on Citrix = XenServer 6.2 > and build number 70446c. >=20 > Our assumption from reading the FBSD 10 docs is that now being a Xen = guest > is natively supported and we don't need to compile a custom kernel to = make > it work. However, we are seeing dismal performance on disk and network > access. Its just generally very slow. I have FreeBSD 10 and 11 running on XenServer 6.2+CloudStack with = service packs installed. Performance seems Ok to me for my use cases. Do you have any specifics test which I can run to compare performance = with yours? I=92ll be happy to run them on my rig. Regards. @shankerbalan=