From patchwork Wed Sep 4 09:11:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Shinkevich X-Patchwork-Id: 1157554 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com 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 ozlabs.org (Postfix) with ESMTPS id 46NdVr2VnMz9s7T for ; Wed, 4 Sep 2019 19:16:52 +1000 (AEST) Received: from localhost ([::1]:54902 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RPG-0007q3-5F for incoming@patchwork.ozlabs.org; Wed, 04 Sep 2019 05:16:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40691) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RKH-0003yy-Id for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i5RKF-0004mh-BD for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:41 -0400 Received: from relay.sw.ru ([185.231.240.75]:47462) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i5RKE-0004ku-Ud; Wed, 04 Sep 2019 05:11:39 -0400 Received: from [172.16.25.136] (helo=dhcp-172-16-25-136.sw.ru) by relay.sw.ru with esmtp (Exim 4.92) (envelope-from ) id 1i5RKB-000708-E7; Wed, 04 Sep 2019 12:11:35 +0300 From: Andrey Shinkevich To: qemu-devel@nongnu.org, qemu-block@nongnu.org Date: Wed, 4 Sep 2019 12:11:19 +0300 Message-Id: <1567588284-975381-2-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> References: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 185.231.240.75 Subject: [Qemu-devel] [PATCH v8 1/6] iotests: allow Valgrind checking all QEMU processes 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, mreitz@redhat.com, andrey.shinkevich@virtuozzo.com, den@openvz.org, jsnow@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" With the '-valgrind' option, let all the QEMU processes be run under the Valgrind tool. The Valgrind own parameters may be set with its environment variable VALGRIND_OPTS, e.g. $ VALGRIND_OPTS="--leak-check=yes" ./check -valgrind or they may be listed in the Valgrind checked file ./.valgrindrc or ~/.valgrindrc like --memcheck:leak-check=no --memcheck:track-origins=yes To exclude a specific process from running under the Valgrind, the corresponding environment variable VALGRIND_QEMU_ is to be set to the empty string: $ VALGRIND_QEMU_IO= ./check -valgrind When QEMU-IO process is being killed, the shell report refers to the text of the command in _qemu_io_wrapper(), which was modified with this patch. So, the benchmark output for the tests 039, 061 and 137 is to be changed also. Signed-off-by: Andrey Shinkevich --- tests/qemu-iotests/039.out | 30 +++------------ tests/qemu-iotests/061.out | 12 +----- tests/qemu-iotests/137.out | 6 +-- tests/qemu-iotests/common.rc | 88 +++++++++++++++++++++++++++++++++++--------- 4 files changed, 78 insertions(+), 58 deletions(-) diff --git a/tests/qemu-iotests/039.out b/tests/qemu-iotests/039.out index 724d7b2..2e356d5 100644 --- a/tests/qemu-iotests/039.out +++ b/tests/qemu-iotests/039.out @@ -11,11 +11,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x1 ERROR cluster 5 refcount=0 reference=1 ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0 @@ -50,11 +46,7 @@ read 512/512 bytes at offset 0 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x1 ERROR cluster 5 refcount=0 reference=1 Rebuilding refcount structure @@ -68,11 +60,7 @@ incompatible_features 0x0 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x0 No errors were found on the image. @@ -91,11 +79,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x1 ERROR cluster 5 refcount=0 reference=1 ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0 @@ -105,11 +89,7 @@ Data may be corrupted, or further writes to the image may corrupt it. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x0 No errors were found on the image. *** done diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out index 1aa7d37..d6a7c2a 100644 --- a/tests/qemu-iotests/061.out +++ b/tests/qemu-iotests/061.out @@ -118,11 +118,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) magic 0x514649fb version 3 backing_file_offset 0x0 @@ -280,11 +276,7 @@ No errors were found on the image. Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 131072/131072 bytes at offset 0 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) magic 0x514649fb version 3 backing_file_offset 0x0 diff --git a/tests/qemu-iotests/137.out b/tests/qemu-iotests/137.out index 22d59df..1c6569e 100644 --- a/tests/qemu-iotests/137.out +++ b/tests/qemu-iotests/137.out @@ -35,11 +35,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 qemu-io: Unsupported value 'blubb' for qcow2 option 'overlap-check'. Allowed are any of the following: none, constant, cached, all wrote 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -./common.rc: Killed ( if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@"; -fi ) +./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) incompatible_features 0x0 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 wrote 65536/65536 bytes at offset 0 diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 5502c3d..48f4bc0 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -60,19 +60,68 @@ if ! . ./common.config exit 1 fi +# Set the variables to the empty string to turn Valgrind off +# for specific processes, e.g. +# $ VALGRIND_QEMU_IO= ./check -qcow2 -valgrind 015 + +: ${VALGRIND_QEMU_VM=$VALGRIND_QEMU} +: ${VALGRIND_QEMU_IMG=$VALGRIND_QEMU} +: ${VALGRIND_QEMU_IO=$VALGRIND_QEMU} +: ${VALGRIND_QEMU_NBD=$VALGRIND_QEMU} +: ${VALGRIND_QEMU_VXHS=$VALGRIND_QEMU} + +# The Valgrind own parameters may be set with +# its environment variable VALGRIND_OPTS, e.g. +# $ VALGRIND_OPTS="--leak-check=yes" ./check -qcow2 -valgrind 015 + +_qemu_proc_exec() +{ + local VALGRIND_LOGFILE="$1" + shift + if [ "${VALGRIND_QEMU}" == "y" ]; then + exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$@" + else + exec "$@" + fi +} + +_qemu_proc_valgrind_log() +{ + local VALGRIND_LOGFILE="$1" + local RETVAL="$2" + if [ "${VALGRIND_QEMU}" == "y" ]; then + if [ $RETVAL == 99 ]; then + cat "${VALGRIND_LOGFILE}" + fi + rm -f "${VALGRIND_LOGFILE}" + fi +} + _qemu_wrapper() { + local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind ( if [ -n "${QEMU_NEED_PID}" ]; then echo $BASHPID > "${QEMU_TEST_DIR}/qemu-${_QEMU_HANDLE}.pid" fi - exec "$QEMU_PROG" $QEMU_OPTIONS "$@" + VALGRIND_QEMU="${VALGRIND_QEMU_VM}" _qemu_proc_exec "${VALGRIND_LOGFILE}" \ + "$QEMU_PROG" $QEMU_OPTIONS "$@" ) + RETVAL=$? + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } _qemu_img_wrapper() { - (exec "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS "$@") + local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind + ( + VALGRIND_QEMU="${VALGRIND_QEMU_IMG}" _qemu_proc_exec "${VALGRIND_LOGFILE}" \ + "$QEMU_IMG_PROG" $QEMU_IMG_OPTIONS "$@" + ) + RETVAL=$? + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } _qemu_io_wrapper() @@ -85,36 +134,39 @@ _qemu_io_wrapper() QEMU_IO_ARGS="--object secret,id=keysec0,data=$IMGKEYSECRET $QEMU_IO_ARGS" fi fi - local RETVAL ( - if [ "${VALGRIND_QEMU}" == "y" ]; then - exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" - else - exec "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" - fi + VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" \ + "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" ) RETVAL=$? - if [ "${VALGRIND_QEMU}" == "y" ]; then - if [ $RETVAL == 99 ]; then - cat "${VALGRIND_LOGFILE}" - fi - rm -f "${VALGRIND_LOGFILE}" - fi - (exit $RETVAL) + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } _qemu_nbd_wrapper() { - "$QEMU_NBD_PROG" --pid-file="${QEMU_TEST_DIR}/qemu-nbd.pid" \ - $QEMU_NBD_OPTIONS "$@" + local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind + ( + VALGRIND_QEMU="${VALGRIND_QEMU_NBD}" _qemu_proc_exec "${VALGRIND_LOGFILE}" \ + "$QEMU_NBD_PROG" --pid-file="${QEMU_TEST_DIR}/qemu-nbd.pid" \ + $QEMU_NBD_OPTIONS "$@" + ) + RETVAL=$? + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } _qemu_vxhs_wrapper() { + local VALGRIND_LOGFILE="${TEST_DIR}"/$$.valgrind ( echo $BASHPID > "${TEST_DIR}/qemu-vxhs.pid" - exec "$QEMU_VXHS_PROG" $QEMU_VXHS_OPTIONS "$@" + VALGRIND_QEMU="${VALGRIND_QEMU_VXHS}" _qemu_proc_exec "${VALGRIND_LOGFILE}" \ + "$QEMU_VXHS_PROG" $QEMU_VXHS_OPTIONS "$@" ) + RETVAL=$? + _qemu_proc_valgrind_log "${VALGRIND_LOGFILE}" $RETVAL + return $RETVAL } export QEMU=_qemu_wrapper From patchwork Wed Sep 4 09:11:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Shinkevich X-Patchwork-Id: 1157557 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com 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 ozlabs.org (Postfix) with ESMTPS id 46Ndbt0xF2z9s3Z for ; Wed, 4 Sep 2019 19:21:14 +1000 (AEST) Received: from localhost ([::1]:55006 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RTU-0005K5-3n for incoming@patchwork.ozlabs.org; Wed, 04 Sep 2019 05:21:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40686) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RKH-0003xy-8K for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i5RKF-0004n7-Cd for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:41 -0400 Received: from relay.sw.ru ([185.231.240.75]:47458) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i5RKF-0004kz-0q; Wed, 04 Sep 2019 05:11:39 -0400 Received: from [172.16.25.136] (helo=dhcp-172-16-25-136.sw.ru) by relay.sw.ru with esmtp (Exim 4.92) (envelope-from ) id 1i5RKB-000708-HE; Wed, 04 Sep 2019 12:11:35 +0300 From: Andrey Shinkevich To: qemu-devel@nongnu.org, qemu-block@nongnu.org Date: Wed, 4 Sep 2019 12:11:20 +0300 Message-Id: <1567588284-975381-3-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> References: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 185.231.240.75 Subject: [Qemu-devel] [PATCH v8 2/6] iotests: exclude killed processes from running under Valgrind 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, mreitz@redhat.com, andrey.shinkevich@virtuozzo.com, den@openvz.org, jsnow@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" The Valgrind tool fails to manage its termination in multi-threaded processes when they raise the signal SIGKILL. The bug has been reported to the Valgrind maintainers and was registered as the bug #409141: https://bugs.kde.org/show_bug.cgi?id=409141 Let's exclude such test cases from running under the Valgrind until a new version with the bug fix is released because checking for the memory issues is covered by other test cases. Suggested-by: John Snow Signed-off-by: Andrey Shinkevich Reviewed-by: John Snow --- tests/qemu-iotests/039 | 5 +++++ tests/qemu-iotests/061 | 2 ++ tests/qemu-iotests/137 | 1 + tests/qemu-iotests/common.rc | 12 ++++++++++-- 4 files changed, 18 insertions(+), 2 deletions(-) diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039 index 0d4e963..99f39a2 100755 --- a/tests/qemu-iotests/039 +++ b/tests/qemu-iotests/039 @@ -65,6 +65,7 @@ echo "== Creating a dirty image file ==" IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img $size +_NO_VALGRIND \ $QEMU_IO -c "write -P 0x5a 0 512" \ -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ | _filter_qemu_io @@ -100,6 +101,7 @@ echo "== Opening a dirty image read/write should repair it ==" IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img $size +_NO_VALGRIND \ $QEMU_IO -c "write -P 0x5a 0 512" \ -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ | _filter_qemu_io @@ -118,6 +120,7 @@ echo "== Creating an image file with lazy_refcounts=off ==" IMGOPTS="compat=1.1,lazy_refcounts=off" _make_test_img $size +_NO_VALGRIND \ $QEMU_IO -c "write -P 0x5a 0 512" \ -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ | _filter_qemu_io @@ -151,6 +154,7 @@ echo "== Changing lazy_refcounts setting at runtime ==" IMGOPTS="compat=1.1,lazy_refcounts=off" _make_test_img $size +_NO_VALGRIND \ $QEMU_IO -c "reopen -o lazy-refcounts=on" \ -c "write -P 0x5a 0 512" \ -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ @@ -163,6 +167,7 @@ _check_test_img IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img $size +_NO_VALGRIND \ $QEMU_IO -c "reopen -o lazy-refcounts=off" \ -c "write -P 0x5a 0 512" \ -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \ diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061 index d7dbd7e..4eac5b8 100755 --- a/tests/qemu-iotests/061 +++ b/tests/qemu-iotests/061 @@ -73,6 +73,7 @@ echo echo "=== Testing dirty version downgrade ===" echo IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M +_NO_VALGRIND \ $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \ -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io $PYTHON qcow2.py "$TEST_IMG" dump-header @@ -107,6 +108,7 @@ echo echo "=== Testing dirty lazy_refcounts=off ===" echo IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M +_NO_VALGRIND \ $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \ -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io $PYTHON qcow2.py "$TEST_IMG" dump-header diff --git a/tests/qemu-iotests/137 b/tests/qemu-iotests/137 index 0c3d2a1..089821d 100755 --- a/tests/qemu-iotests/137 +++ b/tests/qemu-iotests/137 @@ -130,6 +130,7 @@ echo # Whether lazy-refcounts was actually enabled can easily be tested: Check if # the dirty bit is set after a crash +_NO_VALGRIND \ $QEMU_IO \ -c "reopen -o lazy-refcounts=on,overlap-check=blubb" \ -c "write -P 0x5a 0 512" \ diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 48f4bc0..e4f8fcc 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -78,7 +78,7 @@ _qemu_proc_exec() { local VALGRIND_LOGFILE="$1" shift - if [ "${VALGRIND_QEMU}" == "y" ]; then + if [[ "${VALGRIND_QEMU}" == "y" && "${NO_VALGRIND}" != "y" ]]; then exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$@" else exec "$@" @@ -89,7 +89,7 @@ _qemu_proc_valgrind_log() { local VALGRIND_LOGFILE="$1" local RETVAL="$2" - if [ "${VALGRIND_QEMU}" == "y" ]; then + if [[ "${VALGRIND_QEMU}" == "y" && "${NO_VALGRIND}" != "y" ]]; then if [ $RETVAL == 99 ]; then cat "${VALGRIND_LOGFILE}" fi @@ -169,6 +169,14 @@ _qemu_vxhs_wrapper() return $RETVAL } +# Valgrind bug #409141 https://bugs.kde.org/show_bug.cgi?id=409141 +# Until valgrind 3.16+ is ubiquitous, we must work around a hang in +# valgrind when issuing sigkill. Disable valgrind for this invocation. +_NO_VALGRIND() +{ + NO_VALGRIND="y" "$@" +} + export QEMU=_qemu_wrapper export QEMU_IMG=_qemu_img_wrapper export QEMU_IO=_qemu_io_wrapper From patchwork Wed Sep 4 09:11:21 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Shinkevich X-Patchwork-Id: 1157549 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com 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 ozlabs.org (Postfix) with ESMTPS id 46NdQZ1MJRz9sBF for ; Wed, 4 Sep 2019 19:13:08 +1000 (AEST) Received: from localhost ([::1]:54858 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RLd-00042g-Nb for incoming@patchwork.ozlabs.org; Wed, 04 Sep 2019 05:13:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40671) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RKH-0003wW-3X for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i5RKF-0004mr-As for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:40 -0400 Received: from relay.sw.ru ([185.231.240.75]:47472) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i5RKE-0004kv-Ug; Wed, 04 Sep 2019 05:11:39 -0400 Received: from [172.16.25.136] (helo=dhcp-172-16-25-136.sw.ru) by relay.sw.ru with esmtp (Exim 4.92) (envelope-from ) id 1i5RKB-000708-Q0; Wed, 04 Sep 2019 12:11:35 +0300 From: Andrey Shinkevich To: qemu-devel@nongnu.org, qemu-block@nongnu.org Date: Wed, 4 Sep 2019 12:11:21 +0300 Message-Id: <1567588284-975381-4-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> References: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 185.231.240.75 Subject: [Qemu-devel] [PATCH v8 3/6] iotests: Add casenotrun report to bash tests 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, mreitz@redhat.com, andrey.shinkevich@virtuozzo.com, den@openvz.org, jsnow@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" The new function _casenotrun() is to be invoked if a test case cannot be run for some reason. The user will be notified by a message passed to the function. It is the caller's responsibility to make skipped a particular test. Suggested-by: Kevin Wolf Signed-off-by: Andrey Shinkevich Reviewed-by: John Snow Reviewed-by: Cleber Rosa --- tests/qemu-iotests/common.rc | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index e4f8fcc..00a16ee 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -455,6 +455,15 @@ _notrun() exit } +# bail out, setting up .casenotrun file +# The function _casenotrun() is used as a notifier. It is the +# caller's responsibility to make skipped a particular test. +# +_casenotrun() +{ + echo " [case not run] $*" >>"$OUTPUT_DIR/$seq.casenotrun" +} + # just plain bail out # _fail() From patchwork Wed Sep 4 09:11:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Shinkevich X-Patchwork-Id: 1157555 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com 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 ozlabs.org (Postfix) with ESMTPS id 46NdVy6FZ4z9s3Z for ; Wed, 4 Sep 2019 19:16:58 +1000 (AEST) Received: from localhost ([::1]:54906 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RPM-0007xI-DU for incoming@patchwork.ozlabs.org; Wed, 04 Sep 2019 05:16:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40675) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RKH-0003x0-5b for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i5RKF-0004n2-BV for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:40 -0400 Received: from relay.sw.ru ([185.231.240.75]:47460) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i5RKE-0004kt-Ue; Wed, 04 Sep 2019 05:11:39 -0400 Received: from [172.16.25.136] (helo=dhcp-172-16-25-136.sw.ru) by relay.sw.ru with esmtp (Exim 4.92) (envelope-from ) id 1i5RKC-000708-5Y; Wed, 04 Sep 2019 12:11:36 +0300 From: Andrey Shinkevich To: qemu-devel@nongnu.org, qemu-block@nongnu.org Date: Wed, 4 Sep 2019 12:11:22 +0300 Message-Id: <1567588284-975381-5-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> References: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 185.231.240.75 Subject: [Qemu-devel] [PATCH v8 4/6] iotests: Valgrind fails with nonexistent directory 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, mreitz@redhat.com, andrey.shinkevich@virtuozzo.com, den@openvz.org, jsnow@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" The Valgrind uses the exported variable TMPDIR and fails if the directory does not exist. Let us exclude such a test case from being run under the Valgrind and notify the user of it. Suggested-by: Kevin Wolf Signed-off-by: Andrey Shinkevich Reviewed-by: John Snow --- tests/qemu-iotests/051 | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051 index ce942a5..53bcdbc 100755 --- a/tests/qemu-iotests/051 +++ b/tests/qemu-iotests/051 @@ -377,6 +377,10 @@ printf %b "qemu-io $device_id \"write -P 0x33 0 4k\"\ncommit $device_id\n" | $QEMU_IO -c "read -P 0x33 0 4k" "$TEST_IMG" | _filter_qemu_io # Using snapshot=on with a non-existent TMPDIR +if [ "${VALGRIND_QEMU_VM}" == "y" ]; then + _casenotrun "Valgrind needs a valid TMPDIR for itself" +fi +VALGRIND_QEMU_VM= \ TMPDIR=/nonexistent run_qemu -drive driver=null-co,snapshot=on # Using snapshot=on together with read-only=on From patchwork Wed Sep 4 09:11:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrey Shinkevich X-Patchwork-Id: 1157553 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com 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 ozlabs.org (Postfix) with ESMTPS id 46NdVk5fl0z9s3Z for ; Wed, 4 Sep 2019 19:16:46 +1000 (AEST) Received: from localhost ([::1]:54904 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RPA-0007qa-6x for incoming@patchwork.ozlabs.org; Wed, 04 Sep 2019 05:16:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40677) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i5RKH-0003xF-5J for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i5RKF-0004nC-Df for qemu-devel@nongnu.org; Wed, 04 Sep 2019 05:11:40 -0400 Received: from relay.sw.ru ([185.231.240.75]:47474) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1i5RKF-0004kx-0o; Wed, 04 Sep 2019 05:11:39 -0400 Received: from [172.16.25.136] (helo=dhcp-172-16-25-136.sw.ru) by relay.sw.ru with esmtp (Exim 4.92) (envelope-from ) id 1i5RKC-000708-CI; Wed, 04 Sep 2019 12:11:36 +0300 From: Andrey Shinkevich To: qemu-devel@nongnu.org, qemu-block@nongnu.org Date: Wed, 4 Sep 2019 12:11:23 +0300 Message-Id: <1567588284-975381-6-git-send-email-andrey.shinkevich@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> References: <1567588284-975381-1-git-send-email-andrey.shinkevich@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 185.231.240.75 Subject: [Qemu-devel] [PATCH v8 5/6] iotests: extended timeout under Valgrind 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, mreitz@redhat.com, andrey.shinkevich@virtuozzo.com, den@openvz.org, jsnow@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" As the iotests run longer under the Valgrind, the QEMU_COMM_TIMEOUT is to be increased in the test cases 028, 183 and 192 when running under the Valgrind. Suggested-by: Roman Kagan Signed-off-by: Andrey Shinkevich Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: John Snow --- tests/qemu-iotests/028 | 6 +++++- tests/qemu-iotests/183 | 9 ++++++++- tests/qemu-iotests/192 | 6 +++++- 3 files changed, 18 insertions(+), 3 deletions(-) diff --git a/tests/qemu-iotests/028 b/tests/qemu-iotests/028 index 01f4959..71301ec 100755 --- a/tests/qemu-iotests/028 +++ b/tests/qemu-iotests/028 @@ -110,7 +110,11 @@ echo qemu_comm_method="monitor" _launch_qemu -drive file="${TEST_IMG}",cache=${CACHEMODE},id=disk h=$QEMU_HANDLE -QEMU_COMM_TIMEOUT=1 +if [ "${VALGRIND_QEMU}" == "y" ]; then + QEMU_COMM_TIMEOUT=7 +else + QEMU_COMM_TIMEOUT=1 +fi # Silence output since it contains the disk image path and QEMU's readline # character echoing makes it very hard to filter the output. Plus, there diff --git a/tests/qemu-iotests/183 b/tests/qemu-iotests/183 index fbe5a99..04fb344 100755 --- a/tests/qemu-iotests/183 +++ b/tests/qemu-iotests/183 @@ -94,8 +94,15 @@ if echo "$reply" | grep "compiled without old-style" > /dev/null; then _notrun "migrate -b support not compiled in" fi -QEMU_COMM_TIMEOUT=0.1 qemu_cmd_repeat=50 silent=yes \ +timeout_comm=$QEMU_COMM_TIMEOUT +if [ "${VALGRIND_QEMU}" == "y" ]; then + QEMU_COMM_TIMEOUT=4 +else + QEMU_COMM_TIMEOUT=0.1 +fi +qemu_cmd_repeat=50 silent=yes \ _send_qemu_cmd $src "{ 'execute': 'query-migrate' }" '"status": "completed"' +QEMU_COMM_TIMEOUT=$timeout_comm _send_qemu_cmd $src "{ 'execute': 'query-status' }" "return" echo diff --git a/tests/qemu-iotests/192 b/tests/qemu-iotests/192 index 6193257..0344322 100755 --- a/tests/qemu-iotests/192 +++ b/tests/qemu-iotests/192 @@ -60,7 +60,11 @@ fi qemu_comm_method="monitor" _launch_qemu -drive $DRIVE_ARG -incoming defer h=$QEMU_HANDLE -QEMU_COMM_TIMEOUT=1 +if [ "${VALGRIND_QEMU}" == "y" ]; then + QEMU_COMM_TIMEOUT=7 +else + QEMU_COMM_TIMEOUT=1 +fi _send_qemu_cmd $h "nbd_server_start unix:$TEST_DIR/nbd" "(qemu)" _send_qemu_cmd $h "nbd_server_add -w drive0" "(qemu)"