From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jim Paris Subject: Re: migration with exec giving truncated images Date: Tue, 14 Aug 2007 00:49:55 -0400 Message-ID: <20070814044955.GA11886@jim.sh> References: <1186604569626-git-send-email-jim@jtan.com> <46BB0760.80405@qumranet.com> <20070814035659.GA10726@jim.sh> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Uri Lublin Return-path: Content-Disposition: inline In-Reply-To: <20070814035659.GA10726-lSbMZ+N7itA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org I wrote > I looked into this a bit more and it seems that a big piece of > migration.c is missing or broken. .. > Am I missing something? Yes, I am. Sorry, I missed the qemu_live_savevm_state call, which saves the rest of the dirty pages, and explains why some migration images are larger than others (ram_live_save doesn't compress homogeneous pages like migrate_write does). -jim ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/