From patchwork Wed Dec 11 01:26:04 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Darrick Wong X-Patchwork-Id: 299737 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 7BDB62C009A for ; Wed, 11 Dec 2013 12:26:23 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751379Ab3LKB0L (ORCPT ); Tue, 10 Dec 2013 20:26:11 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:27664 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752103Ab3LKB0J (ORCPT ); Tue, 10 Dec 2013 20:26:09 -0500 Received: from acsinet22.oracle.com (acsinet22.oracle.com [141.146.126.238]) by aserp1040.oracle.com (Sentrion-MTA-4.3.1/Sentrion-MTA-4.3.1) with ESMTP id rBB1Q7SJ002631 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 11 Dec 2013 01:26:08 GMT Received: from aserz7022.oracle.com (aserz7022.oracle.com [141.146.126.231]) by acsinet22.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id rBB1Q7tg003480 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 11 Dec 2013 01:26:07 GMT Received: from abhmp0009.oracle.com (abhmp0009.oracle.com [141.146.116.15]) by aserz7022.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id rBB1Q75F003476; Wed, 11 Dec 2013 01:26:07 GMT Received: from localhost (/10.145.179.107) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 10 Dec 2013 17:26:06 -0800 Subject: [PATCH 69/74] Subject: [PATCH] tests: test what happens if we run out of space To: tytso@mit.edu, darrick.wong@oracle.com From: "Darrick J. Wong" Cc: linux-ext4@vger.kernel.org Date: Tue, 10 Dec 2013 17:26:04 -0800 Message-ID: <20131211012604.30655.42400.stgit@birch.djwong.org> In-Reply-To: <20131211011813.30655.39624.stgit@birch.djwong.org> References: <20131211011813.30655.39624.stgit@birch.djwong.org> User-Agent: StGit/0.15 MIME-Version: 1.0 X-Source-IP: acsinet22.oracle.com [141.146.126.238] Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Make sure we test behavior when running out of space. Signed-off-by: Darrick J. Wong --- tests/metadata-checksum-test.sh | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/tests/metadata-checksum-test.sh b/tests/metadata-checksum-test.sh index 0703501..75b92a0 100755 --- a/tests/metadata-checksum-test.sh +++ b/tests/metadata-checksum-test.sh @@ -3164,6 +3164,26 @@ umount "${MNT}" ${fsck_cmd} -f -n "${DEV}" } +########################## +function enospc_test { +msg "enospc_test" +$VALGRIND ${E2FSPROGS}/misc/mke2fs -T ext4icsum $MKFS_OPTS $MKFS_FEATURES -F "${DEV}" 12800 +test -z "$NO_CSUM" && $VALGRIND ${E2FSPROGS}/misc/tune2fs -O metadata_csum $DEV +${E2FSPROGS}/misc/dumpe2fs -h $DEV 2> /dev/null | egrep -q "^Filesystem state:[ ]*clean$" || ${fsck_cmd} -fDy $DEV || true + +${mount_cmd} ${MOUNT_OPTS} "${DEV}" "${MNT}" -t ext4 -o journal_checksum +dd if=/dev/zero of="${MNT}/a" || true +dd if=/dev/zero of="${MNT}/b" || true +ls -la "${MNT}/" +for i in 1 2 3; do + XYZ="$(dd if=/dev/zero of="${MNT}/b" 2>&1 || true)" + echo "${XYZ}" | grep -c "No space left" + ls -la "${MNT}/" +done +umount "${MNT}" +${fsck_cmd} -f -n "${DEV}" +} + # This test should be the last one (before speed tests, anyway) #### ALL SPEED TESTS GO AT THE END