From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Katz Subject: RE: Building domains as a lesser user (was Re: boot loaders for domain != 0) Date: Thu, 03 Feb 2005 22:09:41 -0500 Message-ID: <1107486582.4883.8.camel@bree.local.net> References: Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit In-Reply-To: Sender: xen-devel-admin@lists.sourceforge.net Errors-To: xen-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Ian Pratt Cc: xen-devel@lists.sourceforge.net List-Id: xen-devel@lists.xenproject.org On Fri, 2005-02-04 at 02:30 +0000, Ian Pratt wrote: > One fairly simple option is to use Linux as a domU boot loader. Boot > with an intrd, mount the specified filesystem, read off grub.conf, display a menu over > the xencons, kexec the appropriate kernel. Linux really seems like a very heavy hammer for something like this. Even just thinking from a resource perspective, why boot up a whole kernel to do nothing more than read an fs and mount another kernel. Especially as you start thinking about things like modular fs's, etc, it's going to be much less clean of a solution and be a significant slowdown on your guest boot time. And then, it's yet another kernel to keep updated, etc. Jeremy ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl