From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47037) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e7cyE-0004uC-Ug for qemu-devel@nongnu.org; Thu, 26 Oct 2017 03:52:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e7cyA-00088s-2K for qemu-devel@nongnu.org; Thu, 26 Oct 2017 03:52:55 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43282) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e7cy9-00088M-SD for qemu-devel@nongnu.org; Thu, 26 Oct 2017 03:52:49 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DA96ED9643 for ; Thu, 26 Oct 2017 07:52:48 +0000 (UTC) From: Juan Quintela Date: Thu, 26 Oct 2017 09:52:22 +0200 Message-Id: <20171026075222.27798-11-quintela@redhat.com> In-Reply-To: <20171026075222.27798-1-quintela@redhat.com> References: <20171026075222.27798-1-quintela@redhat.com> Subject: [Qemu-devel] [PATCH v2 10/10] [RFH] tests: Add migration compress threads tests List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: dgilbert@redhat.com, lvivier@redhat.com, peterx@redhat.com 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 db30b3864b..d4c4301cd4 100644 --- a/tests/migration-test.c +++ b/tests/migration-test.c @@ -734,6 +734,54 @@ static void test_xbzrle_unix(void) g_free(uri); } +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. + */ + /* 100 ms */ + migrate_set_parameter(from, "downtime-limit", "100"); + /* 1MB/s slow*/ + migrate_set_parameter(from, "max-bandwidth", "100000000"); + + migrate_set_parameter(from, "compress-threads", "4"); + migrate_set_parameter(from, "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); + + /* 1GB/s now it should converge */ + migrate_set_parameter(from, "max-bandwidth", "1000000000"); + + 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 = g_strdup_printf("unix:%s/migsocket", tmpfs); + + test_compress(uri); + g_free(uri); +} int main(int argc, char **argv) { @@ -759,6 +807,9 @@ int main(int argc, char **argv) qtest_add_func("/migration/deprecated/unix", test_deprecated_unix); 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); + } ret = g_test_run(); -- 2.13.6