From patchwork Mon Aug 13 02:19:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Reitz X-Patchwork-Id: 10563827 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 59C2513B4 for ; Mon, 13 Aug 2018 02:22:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3FEF429167 for ; Mon, 13 Aug 2018 02:22:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3029829168; Mon, 13 Aug 2018 02:22:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id CC04628EA9 for ; Mon, 13 Aug 2018 02:22:05 +0000 (UTC) Received: from localhost ([::1]:37164 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fp2Uc-0004b0-Nm for patchwork-qemu-devel@patchwork.kernel.org; Sun, 12 Aug 2018 22:22:02 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53031) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fp2Sv-0003GO-2Y for qemu-devel@nongnu.org; Sun, 12 Aug 2018 22:20:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fp2Su-0007bU-5V for qemu-devel@nongnu.org; Sun, 12 Aug 2018 22:20:17 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:38920 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fp2Ss-0007aY-4V; Sun, 12 Aug 2018 22:20:14 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B0FF74022414; Mon, 13 Aug 2018 02:20:13 +0000 (UTC) Received: from localhost (ovpn-204-21.brq.redhat.com [10.40.204.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 83BD110031F2; Mon, 13 Aug 2018 02:20:11 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Date: Mon, 13 Aug 2018 04:19:50 +0200 Message-Id: <20180813022006.7216-2-mreitz@redhat.com> In-Reply-To: <20180813022006.7216-1-mreitz@redhat.com> References: <20180813022006.7216-1-mreitz@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Mon, 13 Aug 2018 02:20:13 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.6]); Mon, 13 Aug 2018 02:20:13 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'mreitz@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH 01/17] iotests: Try reading while mirroring in 156 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: Kevin Wolf , Jeff Cody , Fam Zheng , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Currently, we never test whether we can read from the source while mirroring (that means, whether we can read from the mirror BDS). Add such a test to 156 because it fits well. Signed-off-by: Max Reitz Reviewed-by: Jeff Cody --- tests/qemu-iotests/156 | 7 +++++++ tests/qemu-iotests/156.out | 3 +++ 2 files changed, 10 insertions(+) diff --git a/tests/qemu-iotests/156 b/tests/qemu-iotests/156 index 0a9a09802e..99f7326158 100755 --- a/tests/qemu-iotests/156 +++ b/tests/qemu-iotests/156 @@ -106,6 +106,13 @@ _send_qemu_cmd $QEMU_HANDLE \ 'qemu-io source \"write -P 4 192k 64k\"' } }" \ 'return' +# Read it back (proving that we can read while mirroring) +_send_qemu_cmd $QEMU_HANDLE \ + "{ 'execute': 'human-monitor-command', + 'arguments': { 'command-line': + 'qemu-io source \"read -P 4 192k 64k\"' } }" \ + 'return' + # Copy source backing chain to the target before completing the job cp "$TEST_IMG.backing" "$TEST_IMG.target.backing" cp "$TEST_IMG" "$TEST_IMG.target" diff --git a/tests/qemu-iotests/156.out b/tests/qemu-iotests/156.out index 34c057b626..a591bd3a1e 100644 --- a/tests/qemu-iotests/156.out +++ b/tests/qemu-iotests/156.out @@ -20,6 +20,9 @@ Formatting 'TEST_DIR/t.IMGFMT.target.overlay', fmt=IMGFMT size=1048576 backing_f wrote 65536/65536 bytes at offset 196608 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) {"return": ""} +read 65536/65536 bytes at offset 196608 +64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +{"return": ""} {"return": {}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "waiting", "id": "source"}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "JOB_STATUS_CHANGE", "data": {"status": "pending", "id": "source"}}