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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 776A2C369D5 for ; Fri, 25 Apr 2025 00:57:17 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1u87LZ-0006iD-9v; Thu, 24 Apr 2025 20:55:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1u87LW-0006ao-BX for qemu-devel@nongnu.org; Thu, 24 Apr 2025 20:55:14 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1u87LU-0000kx-Ue for qemu-devel@nongnu.org; Thu, 24 Apr 2025 20:55:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1745542512; 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=/5vYFny3KY+YPBZUlV2L+qBrM5argzflEf5xqcWdd8k=; b=NuUAFTDZJUV1JMuk5+uU4zeVT7CKlRAgSenH5DBraSpPduTLoMN5OeqzIYUMuh90MvOIHg 00TOhSmWpjtq7Of77sm4fmGU0qQHt6/L0x7CseisJ44o9R5hmvjmLxVf57g59+W64vxpHq TK601u47RmUWPEyw1pyd8ITKuuo+EvI= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-230-Kx26B9gFP-20QDggKerrvw-1; Thu, 24 Apr 2025 20:55:08 -0400 X-MC-Unique: Kx26B9gFP-20QDggKerrvw-1 X-Mimecast-MFC-AGG-ID: Kx26B9gFP-20QDggKerrvw_1745542507 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 941911800875; Fri, 25 Apr 2025 00:55:07 +0000 (UTC) Received: from green.redhat.com (unknown [10.2.16.59]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id E955A18001EF; Fri, 25 Apr 2025 00:55:05 +0000 (UTC) From: Eric Blake To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, vsementsov@yandex-team.ru, stefanha@redhat.com, Kevin Wolf , Hanna Reitz Subject: [PATCH v3 05/11] iotests: Improve iotest 194 to mirror data Date: Thu, 24 Apr 2025 19:52:05 -0500 Message-ID: <20250425005439.2252467-18-eblake@redhat.com> In-Reply-To: <20250425005439.2252467-13-eblake@redhat.com> References: <20250425005439.2252467-13-eblake@redhat.com> MIME-Version: 1.0 Content-type: text/plain Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Received-SPF: pass client-ip=170.10.133.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.84, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Mirroring a completely sparse image to a sparse destination should be practically instantaneous. It isn't yet, but the test will be more realistic if it has some non-zero to mirror as well as the holes. Signed-off-by: Eric Blake Reviewed-by: Stefan Hajnoczi --- tests/qemu-iotests/194 | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194 index c0ce82dd257..d0b9c084f5f 100755 --- a/tests/qemu-iotests/194 +++ b/tests/qemu-iotests/194 @@ -34,6 +34,7 @@ with iotests.FilePath('source.img') as source_img_path, \ img_size = '1G' iotests.qemu_img_create('-f', iotests.imgfmt, source_img_path, img_size) + iotests.qemu_io('-f', iotests.imgfmt, '-c', 'write 512M 1M', source_img_path) iotests.qemu_img_create('-f', iotests.imgfmt, dest_img_path, img_size) iotests.log('Launching VMs...') -- 2.49.0