From patchwork Mon Jul 27 13:52:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Reitz X-Patchwork-Id: 277421 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=-9.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, LOTS_OF_MONEY, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=unavailable 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 93A8EC433DF for ; Mon, 27 Jul 2020 13:56:24 +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 5F9682070A for ; Mon, 27 Jul 2020 13:56:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gZC16hEo" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5F9682070A 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]:49552 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k03c7-0007kb-MG for qemu-devel@archiver.kernel.org; Mon, 27 Jul 2020 09:56:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36012) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k03Ya-0002OT-JB for qemu-devel@nongnu.org; Mon, 27 Jul 2020 09:52:44 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:40305 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1k03YY-0002ku-RN for qemu-devel@nongnu.org; Mon, 27 Jul 2020 09:52:44 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1595857962; 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; bh=V1Ntmau5AmiCck2EFx/beOtbabitqggOG9E7BuM5e/s=; b=gZC16hEooV7evOqxSNdixXTlkfXiakJjmP5DBxAUg6jJtgzrGUkhpDPLH3QgfLCD97+7dj sd14Y0+1QrGQ3YtNhVJfZj7+pNcdqCGcSj3D2i8xHwZdb8J7CKhLoB9YFhgRX/UGO9DP/5 aPZ0N1rtZq1e8wviVmDyFoMT2yUwksY= 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-497-u_bKYlUUNqi2Bfz1zyYguw-1; Mon, 27 Jul 2020 09:52:40 -0400 X-MC-Unique: u_bKYlUUNqi2Bfz1zyYguw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 2D61480183C; Mon, 27 Jul 2020 13:52:39 +0000 (UTC) Received: from localhost (ovpn-113-45.ams2.redhat.com [10.36.113.45]) by smtp.corp.redhat.com (Postfix) with ESMTPS id BF4F471D0C; Mon, 27 Jul 2020 13:52:38 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Subject: [PATCH] iotests/197: Fix for compat=0.10 Date: Mon, 27 Jul 2020 15:52:37 +0200 Message-Id: <20200727135237.1096841-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=207.211.31.120; envelope-from=mreitz@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/27 00:16:29 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, LOTS_OF_MONEY=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Writing zeroes to a qcow2 v2 images without a backing file results in an unallocated cluster as of 61b3043965. 197 has a test for COR-ing a cluster on an image without a backing file, which means that the data will be zero, so now on a v2 image that cluster will just stay unallocated, and so the test fails. Just force compat=1.1 for that particular case to enforce the cluster to get allocated. Fixes: 61b3043965fe3552ee2684a97e7cc809ca7a71b3 Signed-off-by: Max Reitz --- tests/qemu-iotests/197 | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tests/qemu-iotests/197 b/tests/qemu-iotests/197 index 95f05b0e34..121959a09c 100755 --- a/tests/qemu-iotests/197 +++ b/tests/qemu-iotests/197 @@ -112,7 +112,9 @@ echo echo '=== Partial final cluster ===' echo -_make_test_img 1024 +# Force compat=1.1, because writing zeroes on a v2 image without a +# backing file would just result in an unallocated cluster +_make_test_img -o compat=1.1 1024 $QEMU_IO -f $IMGFMT -C -c 'read 0 1024' "$TEST_IMG" | _filter_qemu_io $QEMU_IO -f $IMGFMT -c map "$TEST_IMG" _check_test_img