From patchwork Fri Feb 12 17:34:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Krempa X-Patchwork-Id: 12085753 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=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 BF2E3C433E0 for ; Fri, 12 Feb 2021 17:37:19 +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 4C19F64DA5 for ; Fri, 12 Feb 2021 17:37:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4C19F64DA5 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]:60380 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lAcNa-0001Rj-7r for qemu-devel@archiver.kernel.org; Fri, 12 Feb 2021 12:37:18 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:48214) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lAcL4-0007WI-2o for qemu-devel@nongnu.org; Fri, 12 Feb 2021 12:34:42 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:44691) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1lAcL2-0005mf-Eb for qemu-devel@nongnu.org; Fri, 12 Feb 2021 12:34:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1613151279; h=from:from: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=PJhYx9mR3cgdynjG+SxzoRa+zGx4gUR64+nUb3i0FPU=; b=PIzHnCx4lB64BW8lT818DQ8x1A0HJNMO4XSNRzRPBPSOABaxn+NSIEPR0kaJ+GSQSR5vn4 4ow1iEuKHbr9fi+lXRC+9fxwTtmEZkoXxx/zFTPrJ6OhKrSbdrM8lS/PA8ltFWa1WpGNFf 3E6VXh2KnC4DHDywE0HAC32I7uTSpVY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-589-b6bT18tvOPaNSLGMrETOCg-1; Fri, 12 Feb 2021 12:34:36 -0500 X-MC-Unique: b6bT18tvOPaNSLGMrETOCg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0789E1936B60; Fri, 12 Feb 2021 17:34:34 +0000 (UTC) Received: from speedmetal.lan (unknown [10.40.208.53]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9D4555C3E0; Fri, 12 Feb 2021 17:34:32 +0000 (UTC) From: Peter Krempa To: qemu-devel@nongnu.org Subject: [PATCH v3 3/3] qemu-iotests: 300: Add test case for modifying persistence of bitmap Date: Fri, 12 Feb 2021 18:34:25 +0100 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pkrempa@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=pkrempa@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.569, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action 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: Vladimir Sementsov-Ogievskiy , qemu-block@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Verify that the modification of the bitmap persistence over migration which is controlled via BitmapMigrationBitmapAliasTransform works properly. Based on TestCrossAliasMigration Signed-off-by: Peter Krempa --- tests/qemu-iotests/300 | 91 ++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/300.out | 4 +- 2 files changed, 93 insertions(+), 2 deletions(-) v3: new in series diff --git a/tests/qemu-iotests/300 b/tests/qemu-iotests/300 index 43264d883d..9d4ec6a381 100755 --- a/tests/qemu-iotests/300 +++ b/tests/qemu-iotests/300 @@ -600,6 +600,97 @@ class TestCrossAliasMigration(TestDirtyBitmapMigration): self.verify_dest_has_all_bitmaps() self.verify_dest_error(None) +class TestAliasTransformMigration(TestDirtyBitmapMigration): + """ + Tests the 'transform' option which modifies bitmap persistence on migration. + """ + + src_node_name = 'node-a' + dst_node_name = 'node-b' + src_bmap_name = 'bmap-a' + dst_bmap_name = 'bmap-b' + + def setUp(self) -> None: + TestDirtyBitmapMigration.setUp(self) + + # Now create another block device and let both have two bitmaps each + result = self.vm_a.qmp('blockdev-add', + node_name='node-b', driver='null-co') + self.assert_qmp(result, 'return', {}) + + result = self.vm_b.qmp('blockdev-add', + node_name='node-a', driver='null-co') + self.assert_qmp(result, 'return', {}) + + bmaps_to_add = (('node-a', 'bmap-b'), + ('node-b', 'bmap-a'), + ('node-b', 'bmap-b')) + + for (node, bmap) in bmaps_to_add: + result = self.vm_a.qmp('block-dirty-bitmap-add', + node=node, name=bmap) + self.assert_qmp(result, 'return', {}) + + @staticmethod + def transform_mapping() -> BlockBitmapMapping: + return [ + { + 'node-name': 'node-a', + 'alias': 'node-a', + 'bitmaps': [ + { + 'name': 'bmap-a', + 'alias': 'bmap-a', + 'transform': + { + 'persistent': True + } + }, + { + 'name': 'bmap-b', + 'alias': 'bmap-b' + } + ] + }, + { + 'node-name': 'node-b', + 'alias': 'node-b', + 'bitmaps': [ + { + 'name': 'bmap-a', + 'alias': 'bmap-a' + }, + { + 'name': 'bmap-b', + 'alias': 'bmap-b' + } + ] + } + ] + + def verify_dest_bitmap_state(self) -> None: + bitmaps = self.vm_b.query_bitmaps() + + for node in bitmaps: + bitmaps[node] = sorted(((bmap['name'], bmap['persistent']) for bmap in bitmaps[node])) + + self.assertEqual(bitmaps, + {'node-a': [('bmap-a', True), ('bmap-b', False)], + 'node-b': [('bmap-a', False), ('bmap-b', False)]}) + + def test_transform_on_src(self) -> None: + self.set_mapping(self.vm_a, self.transform_mapping()) + + self.migrate() + self.verify_dest_bitmap_state() + self.verify_dest_error(None) + + def test_transform_on_dst(self) -> None: + self.set_mapping(self.vm_b, self.transform_mapping()) + + self.migrate() + self.verify_dest_bitmap_state() + self.verify_dest_error(None) if __name__ == '__main__': iotests.main(supported_protocols=['file']) diff --git a/tests/qemu-iotests/300.out b/tests/qemu-iotests/300.out index cafb8161f7..12e9ab7d57 100644 --- a/tests/qemu-iotests/300.out +++ b/tests/qemu-iotests/300.out @@ -1,5 +1,5 @@ -..................................... +....................................... ---------------------------------------------------------------------- -Ran 37 tests +Ran 39 tests OK