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Fri, 25 Oct 2019 16:07:15 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH v2 14/15] tests/qemu-iotests: enable testing with aio options Date: Fri, 25 Oct 2019 18:04:43 +0200 Message-Id: <20191025160444.31632-15-stefanha@redhat.com> In-Reply-To: <20191025160444.31632-1-stefanha@redhat.com> References: <20191025160444.31632-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: J32qlknnOqqGlmAvz85IDg-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 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: Fam Zheng , oleksandr@redhat.com, qemu-block@nongnu.org, Julia Suvorova , Markus Armbruster , Max Reitz , Stefan Hajnoczi , Paolo Bonzini , Kevin Wolf , Aarushi Mehta Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Aarushi Mehta Signed-off-by: Aarushi Mehta Signed-off-by: Stefan Hajnoczi --- tests/qemu-iotests/check | 15 ++++++++++++++- tests/qemu-iotests/common.rc | 14 ++++++++++++++ tests/qemu-iotests/iotests.py | 12 ++++++++++-- 3 files changed, 38 insertions(+), 3 deletions(-) diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 588c453a94..150fb71cf9 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -132,6 +132,7 @@ sortme=3Dfalse expunge=3Dtrue have_test_arg=3Dfalse cachemode=3Dfalse +aiomode=3Dfalse =20 tmp=3D"${TEST_DIR}"/$$ rm -f $tmp.list $tmp.tmp $tmp.sed @@ -141,6 +142,7 @@ export IMGFMT_GENERIC=3Dtrue export IMGPROTO=3Dfile export IMGOPTS=3D"" export CACHEMODE=3D"writeback" +export AIOMODE=3D"threads" export QEMU_IO_OPTIONS=3D"" export QEMU_IO_OPTIONS_NO_FMT=3D"" export CACHEMODE_IS_DEFAULT=3Dtrue @@ -225,6 +227,11 @@ s/ .*//p CACHEMODE_IS_DEFAULT=3Dfalse cachemode=3Dfalse continue + elif $aiomode + then + AIOMODE=3D"$r" + aiomode=3Dfalse + continue fi =20 xpand=3Dtrue @@ -269,6 +276,7 @@ other options -n show me, do not run tests -o options -o options to pass to qemu-img create/convert -c mode cache mode + -i mode AIO mode -makecheck pretty print output for make check =20 testlist options @@ -433,10 +441,13 @@ testlist options cachemode=3Dtrue xpand=3Dfalse ;; + -i) + aiomode=3Dtrue + xpand=3Dfalse + ;; -T) # deprecated timestamp option xpand=3Dfalse ;; - -v) verbose=3Dtrue xpand=3Dfalse @@ -515,6 +526,8 @@ done =20 # Set qemu-io cache mode with $CACHEMODE we have QEMU_IO_OPTIONS=3D"$QEMU_IO_OPTIONS --cache $CACHEMODE" +# Set qemu-io aio mode with $AIOMODE we have +QEMU_IO_OPTIONS=3D"$QEMU_IO_OPTIONS --aio $AIOMODE" =20 QEMU_IO_OPTIONS_NO_FMT=3D"$QEMU_IO_OPTIONS" if [ "$IMGOPTSSYNTAX" !=3D "true" ]; then diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc index 12b4751848..13f934f79b 100644 --- a/tests/qemu-iotests/common.rc +++ b/tests/qemu-iotests/common.rc @@ -576,6 +576,20 @@ _default_cache_mode() return fi } +_supported_aio_modes() +{ + for mode; do + if [ "$mode" =3D "$AIOMODE" ]; then + return + fi + done + _notrun "not suitable for aio mode: $AIOMODE" +} +_default_aio_mode() +{ + AIOMODE=3D"$1" + QEMU_IO=3D"$QEMU_IO --aio $1" +} =20 _unsupported_imgopts() { diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 693fde155a..0d4ef6b3e6 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -59,6 +59,7 @@ imgproto =3D os.environ.get('IMGPROTO', 'file') test_dir =3D os.environ.get('TEST_DIR') output_dir =3D os.environ.get('OUTPUT_DIR', '.') cachemode =3D os.environ.get('CACHEMODE') +aiomode =3D os.environ.get('AIOMODE') qemu_default_machine =3D os.environ.get('QEMU_DEFAULT_MACHINE') =20 socket_scm_helper =3D os.environ.get('SOCKET_SCM_HELPER', 'socket_scm_help= er') @@ -483,6 +484,7 @@ class VM(qtest.QEMUQtestMachine): options.append('file=3D%s' % path) options.append('format=3D%s' % format) options.append('cache=3D%s' % cachemode) + options.append('aio=3D%s' % aiomode) =20 if opts: options.append(opts) @@ -888,6 +890,10 @@ def verify_cache_mode(supported_cache_modes=3D[]): if supported_cache_modes and (cachemode not in supported_cache_modes): notrun('not suitable for this cache mode: %s' % cachemode) =20 +def verify_aio_mode(supported_aio_modes=3D[]): + if supported_aio_modes and (aiomode not in supported_aio_modes): + notrun('not suitable for this aio mode: %s' % aiomode) + def supports_quorum(): return 'quorum' in qemu_img_pipe('--help') =20 @@ -945,8 +951,9 @@ def execute_unittest(output, verbosity, debug): =20 def execute_test(test_function=3DNone, supported_fmts=3D[], supported_oses=3D['linux'], - supported_cache_modes=3D[], unsupported_fmts=3D[], - supported_protocols=3D[], unsupported_protocols=3D[]): + supported_cache_modes=3D[], supported_aio_modes=3D{}, + unsupported_fmts=3D[], supported_protocols=3D[], + unsupported_protocols=3D[]): """Run either unittest or script-style tests.""" =20 # We are using TEST_DIR and QEMU_DEFAULT_MACHINE as proxies to @@ -963,6 +970,7 @@ def execute_test(test_function=3DNone, verify_protocol(supported_protocols, unsupported_protocols) verify_platform(supported_oses) verify_cache_mode(supported_cache_modes) + verify_aio_mode(supported_aio_modes) =20 if debug: output =3D sys.stdout --=20 2.21.0