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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24A6EC31E46 for ; Wed, 12 Jun 2019 11:00:11 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id F14CA2080A for ; Wed, 12 Jun 2019 11:00:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F14CA2080A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58784 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hb0zB-0004Ak-Tb for qemu-devel@archiver.kernel.org; Wed, 12 Jun 2019 07:00:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58701) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hb0o0-0003Hy-4b for qemu-devel@nongnu.org; Wed, 12 Jun 2019 06:48:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hb0ny-0002pS-A7 for qemu-devel@nongnu.org; Wed, 12 Jun 2019 06:48:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43926) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hb0ny-0002nY-2i for qemu-devel@nongnu.org; Wed, 12 Jun 2019 06:48:34 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 0B46030872C1; Wed, 12 Jun 2019 10:48:26 +0000 (UTC) Received: from localhost.localdomain (ovpn-116-241.ams2.redhat.com [10.36.116.241]) by smtp.corp.redhat.com (Postfix) with ESMTP id C0E3D46; Wed, 12 Jun 2019 10:48:23 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Date: Wed, 12 Jun 2019 12:48:03 +0200 Message-Id: <20190612104808.6398-4-quintela@redhat.com> In-Reply-To: <20190612104808.6398-1-quintela@redhat.com> References: <20190612104808.6398-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Wed, 12 Jun 2019 10:48:28 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 3/8] migration-test: Add migration multifd test X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Thomas Huth , zhanghailiang , Juan Quintela , Markus Armbruster , "Dr. David Alan Gilbert" , Wei Yang , Paolo Bonzini Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" We set multifd-channels. Signed-off-by: Juan Quintela Reviewed-by: Dr. David Alan Gilbert Reviewed-by: Thomas Huth Tested-by: Wei Yang Signed-off-by: Juan Quintela --- tests/migration-test.c | 48 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/tests/migration-test.c b/tests/migration-test.c index ebabca8820..36d4910192 100644 --- a/tests/migration-test.c +++ b/tests/migration-test.c @@ -1128,6 +1128,53 @@ static void test_migrate_fd_proto(void) test_migrate_end(from, to, true); } =20 +static void test_multifd_tcp(void) +{ + char *uri; + QTestState *from, *to; + + if (test_migrate_start(&from, &to, "tcp:127.0.0.1:0", false, false))= { + return; + } + + /* + * We want to pick a speed slow enough that the test completes + * quickly, but that it doesn't complete precopy even on a slow + * machine, so also set the downtime. + */ + /* 1 ms should make it not converge*/ + migrate_set_parameter_int(from, "downtime-limit", 1); + /* 1GB/s */ + migrate_set_parameter_int(from, "max-bandwidth", 1000000000); + + migrate_set_parameter_int(from, "multifd-channels", 2); + migrate_set_parameter_int(to, "multifd-channels", 2); + + migrate_set_capability(from, "multifd", "true"); + migrate_set_capability(to, "multifd", "true"); + /* Wait for the first serial output from the source */ + wait_for_serial("src_serial"); + + uri =3D migrate_get_socket_address(to, "socket-address"); + + migrate(from, uri, "{}"); + + wait_for_migration_pass(from); + + /* 300ms it should converge */ + migrate_set_parameter_int(from, "downtime-limit", 600); + + if (!got_stop) { + qtest_qmp_eventwait(from, "STOP"); + } + qtest_qmp_eventwait(to, "RESUME"); + + wait_for_serial("dest_serial"); + wait_for_migration_complete(from); + test_migrate_end(from, to, true); + free(uri); +} + int main(int argc, char **argv) { char template[] =3D "/tmp/migration-test-XXXXXX"; @@ -1183,6 +1230,7 @@ int main(int argc, char **argv) /* qtest_add_func("/migration/ignore_shared", test_ignore_shared); *= / qtest_add_func("/migration/xbzrle/unix", test_xbzrle_unix); qtest_add_func("/migration/fd_proto", test_migrate_fd_proto); + qtest_add_func("/migration/multifd/tcp", test_multifd_tcp); =20 ret =3D g_test_run(); =20 --=20 2.21.0