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Wed, 06 Jun 2018 15:37:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fQeF9-00082R-8S for qemu-devel@nongnu.org; Wed, 06 Jun 2018 15:37:20 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:41864 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 1fQeF6-00080m-Rl; Wed, 06 Jun 2018 15:37:13 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 55A60401EF07; Wed, 6 Jun 2018 19:37:12 +0000 (UTC) Received: from localhost (unknown [10.40.205.120]) by smtp.corp.redhat.com (Postfix) with ESMTPS id EBA2C2026609; Wed, 6 Jun 2018 19:37:11 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Date: Wed, 6 Jun 2018 21:37:02 +0200 Message-Id: <20180606193702.7113-4-mreitz@redhat.com> In-Reply-To: <20180606193702.7113-1-mreitz@redhat.com> References: <20180606193702.7113-1-mreitz@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Wed, 06 Jun 2018 19:37:12 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Wed, 06 Jun 2018 19:37:12 +0000 (UTC) for IP:'10.11.54.4' DOMAIN:'int-mx04.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] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH v2 3/3] iotests: Add case for a corrupted inactive image 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 , John Snow , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Reviewed-by: John Snow Tested-by: Jeff Cody Reviewed-by: Jeff Cody Signed-off-by: Max Reitz --- tests/qemu-iotests/060 | 30 ++++++++++++++++++++++++++++++ tests/qemu-iotests/060.out | 14 ++++++++++++++ 2 files changed, 44 insertions(+) diff --git a/tests/qemu-iotests/060 b/tests/qemu-iotests/060 index 6c7407f499..7bdf609f3f 100755 --- a/tests/qemu-iotests/060 +++ b/tests/qemu-iotests/060 @@ -440,6 +440,36 @@ echo "{'execute': 'qmp_capabilities'} -drive if=3Dnone,node-name=3Ddrive,file=3D"$TEST_IMG",driver= =3Dqcow2 \ | _filter_qmp | _filter_qemu_io =20 +echo +echo "=3D=3D=3D Testing incoming inactive corrupted image =3D=3D=3D" +echo + +_make_test_img 64M +# Create an unaligned L1 entry, so qemu will signal a corruption when +# reading from the covered area +poke_file "$TEST_IMG" "$l1_offset" "\x00\x00\x00\x00\x2a\x2a\x2a\x2a" + +# Inactive images are effectively read-only images, so this should be a +# non-fatal corruption (which does not modify the image) +echo "{'execute': 'qmp_capabilities'} + {'execute': 'human-monitor-command', + 'arguments': {'command-line': 'qemu-io drive \"read 0 512\"'}} + {'execute': 'quit'}" \ + | $QEMU -qmp stdio -nographic -nodefaults \ + -blockdev "{'node-name': 'drive', + 'driver': 'qcow2', + 'file': { + 'driver': 'file', + 'filename': '$TEST_IMG' + }}" \ + -incoming exec:'cat /dev/null' \ + 2>&1 \ + | _filter_qmp | _filter_qemu_io + +echo +# Image should not have been marked corrupt +_img_info --format-specific | grep 'corrupt:' + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/060.out b/tests/qemu-iotests/060.out index 5f4264cff6..bff023d889 100644 --- a/tests/qemu-iotests/060.out +++ b/tests/qemu-iotests/060.out @@ -420,4 +420,18 @@ write failed: Input/output error {"return": ""} {"return": {}} {"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event"= : "SHUTDOWN", "data": {"guest": false}} + +=3D=3D=3D Testing incoming inactive corrupted image =3D=3D=3D + +Formatting 'TEST_DIR/t.IMGFMT', fmt=3DIMGFMT size=3D67108864 +QMP_VERSION +{"return": {}} +qcow2: Image is corrupt: L2 table offset 0x2a2a2a00 unaligned (L1 index: 0= ); further non-fatal corruption events will be suppressed +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event"= : "BLOCK_IMAGE_CORRUPTED", "data": {"device": "", "msg": "L2 table offset 0= x2a2a2a00 unaligned (L1 index: 0)", "node-name": "drive", "fatal": false}} +read failed: Input/output error +{"return": ""} +{"return": {}} +{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event"= : "SHUTDOWN", "data": {"guest": false}} + + corrupt: false *** done --=20 2.17.0