From nobody Tue Oct 28 12:14:09 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1515189790293413.6555476998676; Fri, 5 Jan 2018 14:03:10 -0800 (PST) Received: from localhost ([::1]:60665 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eXa4z-00023q-J2 for importer@patchew.org; Fri, 05 Jan 2018 17:03:09 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38484) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eXZvR-0002Zo-D8 for qemu-devel@nongnu.org; Fri, 05 Jan 2018 16:53:18 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eXZvQ-0003WK-FJ for qemu-devel@nongnu.org; Fri, 05 Jan 2018 16:53:17 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42440) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eXZvQ-0003V6-8C for qemu-devel@nongnu.org; Fri, 05 Jan 2018 16:53:16 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 5F0CA81DE9 for ; Fri, 5 Jan 2018 21:53:15 +0000 (UTC) Received: from secure.mitica (ovpn-116-55.ams2.redhat.com [10.36.116.55]) by smtp.corp.redhat.com (Postfix) with ESMTP id AB2A5605DE; Fri, 5 Jan 2018 21:53:12 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Date: Fri, 5 Jan 2018 22:52:46 +0100 Message-Id: <20180105215246.908-12-quintela@redhat.com> In-Reply-To: <20180105215246.908-1-quintela@redhat.com> References: <20180105215246.908-1-quintela@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Fri, 05 Jan 2018 21:53:15 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v4 11/11] [RFH] tests: Add migration compress threads tests X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lvivier@redhat.com, dgilbert@redhat.com, peterx@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Yeap, it is still not working. trying to learn how to debug threads for guests running from the testt hardness. For some reason, compression is not working at the moment, test is disabled until I found why. Signed-off-by: Juan Quintela --- tests/migration-test.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++= ++++ 1 file changed, 51 insertions(+) diff --git a/tests/migration-test.c b/tests/migration-test.c index 8914829006..eb44a95aa9 100644 --- a/tests/migration-test.c +++ b/tests/migration-test.c @@ -777,6 +777,54 @@ static void test_xbzrle_unix(void) g_free(uri); } =20 +static void test_compress(const char *uri) +{ + QTestState *from, *to; + + test_migrate_start(&from, &to, uri); + + /* 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(from, "downtime-limit", "1"); + /* 1GB/s */ + migrate_set_parameter(from, "max-bandwidth", "100000000"); + + migrate_set_parameter(from, "compress-threads", "4"); + migrate_set_parameter(to, "decompress-threads", "3"); + + migrate_set_capability(from, "compress", "true"); + migrate_set_capability(to, "compress", "true"); + /* Wait for the first serial output from the source */ + wait_for_serial("src_serial"); + + migrate(from, uri); + + wait_for_migration_pass(from); + + /* 300ms should converge */ + migrate_set_parameter(from, "downtime-limit", "300"); + + 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); +} + +static void test_compress_unix(void) +{ + char *uri =3D g_strdup_printf("unix:%s/migsocket", tmpfs); + + test_compress(uri); + g_free(uri); +} =20 int main(int argc, char **argv) { @@ -802,6 +850,9 @@ int main(int argc, char **argv) qtest_add_func("/migration/deprecated", test_deprecated); qtest_add_func("/migration/postcopy/unix", test_postcopy); qtest_add_func("/migration/xbzrle/unix", test_xbzrle_unix); + if (0) { + qtest_add_func("/migration/compress/unix", test_compress_unix); + } =20 ret =3D g_test_run(); =20 --=20 2.14.3