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Thu, 07 May 2020 10:52:40 -0400 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-443-jVPClBNHMvmxVGTFrenwdA-1; Thu, 07 May 2020 10:52:36 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 640F9474; Thu, 7 May 2020 14:52:35 +0000 (UTC) Received: from linux.fritz.box.com (ovpn-113-33.ams2.redhat.com [10.36.113.33]) by smtp.corp.redhat.com (Postfix) with ESMTP id E96617055D; Thu, 7 May 2020 14:52:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1588863158; 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=H7dKO1shi9XqxkfsZLEnnmPFWyIzPwqTl4TNjL9HFjk=; b=ObpoVnotze6uEF8slueptTA1CAuDNocq15Gs8/o2epYNk/TD0eyaxvVtNLwNcJEwVtttrS wBX8j1oYbHNQpBD+85CC6T5EA2uunIJGFBovnnTuAgGxUKCPaU0mJDaYviJ2zU9hNRYZcO ejCboOceSfodE9DO4T5JXjrS8+c2FeM= X-MC-Unique: jVPClBNHMvmxVGTFrenwdA-1 From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PATCH 1/3] iotests/229: Use blkdebug to inject an error Date: Thu, 7 May 2020 16:52:26 +0200 Message-Id: <20200507145228.323412-2-kwolf@redhat.com> In-Reply-To: <20200507145228.323412-1-kwolf@redhat.com> References: <20200507145228.323412-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=207.211.31.81; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/07 00:55:34 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, 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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: kwolf@redhat.com, vsementsov@virtuozzo.com, jsnow@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" 229 relies on the mirror running into an I/O error when the target is smaller than the source. After changing mirror to catch this condition while starting the job, this test case won't get a job that is paused for an I/O error any more. Use blkdebug instead to inject an error. Signed-off-by: Kevin Wolf Reviewed-by: Eric Blake --- tests/qemu-iotests/229 | 15 +++++++++++---- tests/qemu-iotests/229.out | 6 +++--- 2 files changed, 14 insertions(+), 7 deletions(-) diff --git a/tests/qemu-iotests/229 b/tests/qemu-iotests/229 index 866168b236..a5d4e5d4f2 100755 --- a/tests/qemu-iotests/229 +++ b/tests/qemu-iotests/229 @@ -33,6 +33,7 @@ _cleanup() _cleanup_test_img _rm_test_img "$TEST_IMG" _rm_test_img "$DEST_IMG" + rm -f "$TEST_DIR/blkdebug.conf" } trap "_cleanup; exit \$status" 0 1 2 3 15 =20 @@ -49,11 +50,10 @@ _supported_os Linux =20 DEST_IMG=3D"$TEST_DIR/d.$IMGFMT" TEST_IMG=3D"$TEST_DIR/b.$IMGFMT" +BLKDEBUG_CONF=3D"$TEST_DIR/blkdebug.conf" =20 _make_test_img 2M - -# destination for mirror will be too small, causing error -TEST_IMG=3D$DEST_IMG _make_test_img 1M +TEST_IMG=3D$DEST_IMG _make_test_img 2M =20 $QEMU_IO -c 'write 0 2M' "$TEST_IMG" | _filter_qemu_io =20 @@ -67,11 +67,18 @@ echo echo '=3D=3D=3D Starting drive-mirror, causing error & stop =3D=3D=3D' echo =20 +cat > "$BLKDEBUG_CONF" <