From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6FD63C61DA4 for ; Mon, 6 Mar 2023 16:54:31 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pZCvt-00033B-Ey; Mon, 06 Mar 2023 10:39:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pZCvd-0002tG-1p for qemu-devel@nongnu.org; Mon, 06 Mar 2023 10:39:11 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pZCvb-00035p-FF for qemu-devel@nongnu.org; Mon, 06 Mar 2023 10:39:08 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1678117146; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IupN4GsOD8BIWOVkIfa5qjLFuxUOau62oPzeyZ/hfas=; b=Ap8yIs8+YSIKSImFBNEK9pK3QUzSfstg3Dh1K6m7s+WZ5IsWH/X8XkEelTY/y7ehf7qD+q fPYtqBPpluxHIOGmrYxsTXBgZZLi/2GXmt1UJlnoBLfzk9yqTxhbOP6ZR9pFsKWRTTxwhv AFBuC6mfShEbUj46miEMaGl75UxnkgE= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-575-TUEqcquqOvmCnYrFOzfjfg-1; Mon, 06 Mar 2023 10:39:04 -0500 X-MC-Unique: TUEqcquqOvmCnYrFOzfjfg-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6098F1802CE4 for ; Mon, 6 Mar 2023 15:39:04 +0000 (UTC) Received: from redhat.com (unknown [10.33.36.53]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 8DB011121314; Mon, 6 Mar 2023 15:39:03 +0000 (UTC) Date: Mon, 6 Mar 2023 15:39:01 +0000 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: "Dr. David Alan Gilbert (git)" Cc: qemu-devel@nongnu.org, thuth@redhat.com, quintela@redhat.com Subject: Re: [PATCH] tests/migration: Tweek auto converge limits check Message-ID: References: <20230306152612.52291-1-dgilbert@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20230306152612.52291-1-dgilbert@redhat.com> User-Agent: Mutt/2.2.9 (2022-11-12) X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Received-SPF: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Mon, Mar 06, 2023 at 03:26:12PM +0000, Dr. David Alan Gilbert (git) wrote: > From: "Dr. David Alan Gilbert" > > Thomas found an autoconverge test failure where the > migration completed before the autoconverge had kicked in. > > To try and avoid this again: > a) Reduce the usleep in test_migrate_auto_converge > so that it should exit quicker when autoconverge kicks in > b) Make the loop exit immediately rather than have the sleep > when it does start autoconverge, otherwise the autoconverge > might succeed during the sleep. > c) Reduce inc_pct so auto converge happens more slowly > d) Reduce the max-bandwidth in migrate_ensure_non_converge > to make the ensure more ensure. > > Signed-off-by: Dr. David Alan Gilbert > --- > tests/qtest/migration-test.c | 19 +++++++++++-------- > 1 file changed, 11 insertions(+), 8 deletions(-) Reviewed-by: Daniel P. Berrangé With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|