From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:52398) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hKm94-0007h5-N4 for qemu-devel@nongnu.org; Sun, 28 Apr 2019 11:55:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hKm93-0004rj-MF for qemu-devel@nongnu.org; Sun, 28 Apr 2019 11:55:14 -0400 From: Thomas Huth Date: Sun, 28 Apr 2019 17:54:45 +0200 Message-Id: <20190428155451.15653-3-thuth@redhat.com> In-Reply-To: <20190428155451.15653-1-thuth@redhat.com> References: <20190428155451.15653-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v2 2/8] tests/qemu-iotests/005: Add a sanity check for large sparse file support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Fam Zheng , qemu-block@nongnu.org, Eric Blake , Ed Maste , Christophe Fergeau , Kevin Wolf , Max Reitz , Li-Wen Hsu , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Wainer dos Santos Moschetta , Markus Armbruster , =?UTF-8?q?Alex=20Benn=C3=A9e?= "check -raw 005" fails when running on ext4 filesystems - these do not support such large sparse files. Use the same check as in test 220 to skip the test in this case. Suggested-by: Eric Blake Signed-off-by: Thomas Huth --- tests/qemu-iotests/005 | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tests/qemu-iotests/005 b/tests/qemu-iotests/005 index 2fef63af88..6136ced5c8 100755 --- a/tests/qemu-iotests/005 +++ b/tests/qemu-iotests/005 @@ -55,6 +55,15 @@ if [ "$IMGPROTO" =3D "sheepdog" ]; then _notrun "image protocol $IMGPROTO does not support large image sizes= " fi =20 +# Sanity check: For raw, we require a file system that permits the creat= ion +# of a HUGE (but very sparse) file. tmpfs works, ext4 does not. +if [ "$IMGFMT" =3D "raw" ]; then + if ! truncate --size=3D5T "$TEST_IMG"; then + _notrun "file system on $TEST_DIR does not support large enough = files" + fi + rm "$TEST_IMG" +fi + echo echo "creating large image" _make_test_img 5000G --=20 2.21.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4C1AC43219 for ; Sun, 28 Apr 2019 15:57:14 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B78552067D for ; Sun, 28 Apr 2019 15:57:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B78552067D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([127.0.0.1]:45708 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hKmAz-0000lP-VT for qemu-devel@archiver.kernel.org; Sun, 28 Apr 2019 11:57:14 -0400 Received: from eggs.gnu.org ([209.51.188.92]:52398) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hKm94-0007h5-N4 for qemu-devel@nongnu.org; Sun, 28 Apr 2019 11:55:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hKm93-0004rj-MF for qemu-devel@nongnu.org; Sun, 28 Apr 2019 11:55:14 -0400 Received: from mx1.redhat.com ([209.132.183.28]:52146) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hKm91-0004qC-JU; Sun, 28 Apr 2019 11:55:11 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BE6DA81DE6; Sun, 28 Apr 2019 15:55:10 +0000 (UTC) Received: from thuth.com (ovpn-116-50.ams2.redhat.com [10.36.116.50]) by smtp.corp.redhat.com (Postfix) with ESMTP id 38BDA28577; Sun, 28 Apr 2019 15:55:08 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org Date: Sun, 28 Apr 2019 17:54:45 +0200 Message-Id: <20190428155451.15653-3-thuth@redhat.com> In-Reply-To: <20190428155451.15653-1-thuth@redhat.com> References: <20190428155451.15653-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Sun, 28 Apr 2019 15:55:10 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 2/8] tests/qemu-iotests/005: Add a sanity check for large sparse file support 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: Fam Zheng , Kevin Wolf , Ed Maste , qemu-block@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Markus Armbruster , Christophe Fergeau , Max Reitz , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Wainer dos Santos Moschetta , Li-Wen Hsu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="UTF-8" Message-ID: <20190428155445.7a0QSh1EXWv2j46nebVSaX-IJZNRzAQtS6B_EWLBxxI@z> "check -raw 005" fails when running on ext4 filesystems - these do not support such large sparse files. Use the same check as in test 220 to skip the test in this case. Suggested-by: Eric Blake Signed-off-by: Thomas Huth --- tests/qemu-iotests/005 | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tests/qemu-iotests/005 b/tests/qemu-iotests/005 index 2fef63af88..6136ced5c8 100755 --- a/tests/qemu-iotests/005 +++ b/tests/qemu-iotests/005 @@ -55,6 +55,15 @@ if [ "$IMGPROTO" =3D "sheepdog" ]; then _notrun "image protocol $IMGPROTO does not support large image sizes= " fi =20 +# Sanity check: For raw, we require a file system that permits the creat= ion +# of a HUGE (but very sparse) file. tmpfs works, ext4 does not. +if [ "$IMGFMT" =3D "raw" ]; then + if ! truncate --size=3D5T "$TEST_IMG"; then + _notrun "file system on $TEST_DIR does not support large enough = files" + fi + rm "$TEST_IMG" +fi + echo echo "creating large image" _make_test_img 5000G --=20 2.21.0