From patchwork Fri Jun 7 04:26:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhihao Cheng X-Patchwork-Id: 1944885 X-Patchwork-Delegate: david.oberhollenzer@sigma-star.at Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=LM2raGrF; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=patchwork.ozlabs.org) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VwSxT1WTmz20KL for ; Fri, 7 Jun 2024 14:33:17 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jS7qM8gU4mmnxvNhQ5pj1JrUDb1SMhsiTI1rpwNaM8Q=; b=LM2raGrFslri1c T162Jus3ki+iL6Y6f5eB+jwCFk62AgA6nTFwGiGqGFanA/TGYjXt3Tc+eGoU13FMgvHw3SyfICe+6 KAsA/xHR9xNrihkI7uAz6UG1/niGSvkvPWO/jqJsRwBhkZrVIJLrv0SpkZqwdBi9WIp4yk+Z99OwY ZSMk4oPXGGx+PC5t2VVeBND+dUE6NwhvCBr/5Mrf79KUIpA+W5uI4IY/aMaO5Dciw+385rE4Cm9Zt UZ/i+tT4eD+tnSueAlWW9igEz+muwU3969IrT+Uu6eUryEhsGiQhQbqDx3HPWbznUK8ppGNGHoEOS SIxRfkKhq+pQa7GM7I9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sFRHn-0000000CL2U-3fq4; Fri, 07 Jun 2024 04:33:07 +0000 Received: from szxga02-in.huawei.com ([45.249.212.188]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sFRF8-0000000CIvK-1bA8 for linux-mtd@lists.infradead.org; Fri, 07 Jun 2024 04:30:37 +0000 Received: from mail.maildlp.com (unknown [172.19.88.105]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4VwSrQ3wdzzdZfp; Fri, 7 Jun 2024 12:28:54 +0800 (CST) Received: from kwepemm600013.china.huawei.com (unknown [7.193.23.68]) by mail.maildlp.com (Postfix) with ESMTPS id 75CF714040F; Fri, 7 Jun 2024 12:30:04 +0800 (CST) Received: from huawei.com (10.175.104.67) by kwepemm600013.china.huawei.com (7.193.23.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Fri, 7 Jun 2024 12:27:42 +0800 From: Zhihao Cheng To: , , , , , CC: , Subject: [RFC PATCH mtd-utils 102/110] tests: ubifs_tools: fsck_tests: Add powercut+fsck+mount test Date: Fri, 7 Jun 2024 12:26:07 +0800 Message-ID: <20240607042615.2069840-103-chengzhihao1@huawei.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240607042615.2069840-1-chengzhihao1@huawei.com> References: <20240607042615.2069840-1-chengzhihao1@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.104.67] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemm600013.china.huawei.com (7.193.23.68) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240606_213023_451299_AE1D53DF X-CRM114-Status: GOOD ( 16.43 ) X-Spam-Score: -2.3 (--) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Inject powercut while doing fsstress on mounted UBIFS for kinds of flashes (eg. nand, nor). This testcase mainly makes sure that fsck.ubifs can make UBIFS image be consistent on different flashes (eg. [...] Content analysis details: (-2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.188 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4) [45.249.212.188 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders -0.0 T_SCC_BODY_TEXT_LINE No description available. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Inject powercut while doing fsstress on mounted UBIFS for kinds of flashes (eg. nand, nor). This testcase mainly makes sure that fsck.ubifs can make UBIFS image be consistent on different flashes (eg. nand, nor). Because the min_io_size of nor flash is 1, the UBIFS image on nor flash will be different from nand flash after doing powercut, so we need make sure fsck.ubifs can handle these two types of flash. Signed-off-by: Zhihao Cheng --- .gitignore | 1 + configure.ac | 3 +- tests/ubifs_tools-tests/Makemodule.am | 3 +- .../fsck_tests/powercut_fsck_mount.sh.in | 144 +++++++++++++++++++++ 4 files changed, 149 insertions(+), 2 deletions(-) create mode 100755 tests/ubifs_tools-tests/fsck_tests/powercut_fsck_mount.sh.in diff --git a/.gitignore b/.gitignore index 7de38e86..b63b9868 100644 --- a/.gitignore +++ b/.gitignore @@ -116,6 +116,7 @@ tests/ubi-tests/ubi-stress-test.sh tests/ubifs_tools-tests/lib/common.sh tests/ubifs_tools-tests/fsck_tests/authentication_refuse.sh tests/ubifs_tools-tests/fsck_tests/cycle_mount_fsck_check.sh +tests/ubifs_tools-tests/fsck_tests/powercut_fsck_mount.sh # # Files generated by autotools diff --git a/configure.ac b/configure.ac index 9d17b9ab..99ce86c8 100644 --- a/configure.ac +++ b/configure.ac @@ -292,7 +292,8 @@ AC_CONFIG_FILES([tests/fs-tests/fs_help_all.sh tests/ubi-tests/ubi-stress-test.sh tests/ubifs_tools-tests/lib/common.sh tests/ubifs_tools-tests/fsck_tests/authentication_refuse.sh - tests/ubifs_tools-tests/fsck_tests/cycle_mount_fsck_check.sh]) + tests/ubifs_tools-tests/fsck_tests/cycle_mount_fsck_check.sh + tests/ubifs_tools-tests/fsck_tests/powercut_fsck_mount.sh]) AC_OUTPUT([Makefile]) diff --git a/tests/ubifs_tools-tests/Makemodule.am b/tests/ubifs_tools-tests/Makemodule.am index 68c77a62..d54514da 100644 --- a/tests/ubifs_tools-tests/Makemodule.am +++ b/tests/ubifs_tools-tests/Makemodule.am @@ -1,4 +1,5 @@ test_SCRIPTS += \ tests/ubifs_tools-tests/lib/common.sh \ tests/ubifs_tools-tests/fsck_tests/authentication_refuse.sh \ - tests/ubifs_tools-tests/fsck_tests/cycle_mount_fsck_check.sh + tests/ubifs_tools-tests/fsck_tests/cycle_mount_fsck_check.sh \ + tests/ubifs_tools-tests/fsck_tests/powercut_fsck_mount.sh diff --git a/tests/ubifs_tools-tests/fsck_tests/powercut_fsck_mount.sh.in b/tests/ubifs_tools-tests/fsck_tests/powercut_fsck_mount.sh.in new file mode 100755 index 00000000..3c7ff2dc --- /dev/null +++ b/tests/ubifs_tools-tests/fsck_tests/powercut_fsck_mount.sh.in @@ -0,0 +1,144 @@ +#!/bin/sh +# Copyright (c), 2024, Huawei Technologies Co, Ltd. +# Author: Zhihao Cheng +# +# Test Description: +# For many kinds of flash, do following things +# 1. mount UBIFS +# 2. fsstress & powercut & unmount +# 3. fsck UBIFS +# 4. check UBIFS mounting result +# Running time: 1h + +TESTBINDIR=@TESTBINDIR@ +source $TESTBINDIR/common.sh + +function run_test() +{ + local simulator="$1"; + local size="$2"; + local peb_size="$3"; + local page_size="$4"; + local encryption=$5; + + echo "======================================================================" + printf "%s" "$simulator: ${size}MiB PEB size ${peb_size}KiB" + if [ "$simulator" = "nandsim" ]; then + printf " %s" "page size ${page_size}Bytes" + fi + printf " $encryption\n" + + if [ "$simulator" = "nandsim" ]; then + $TESTBINDIR/load_nandsim.sh "$size" "$peb_size" "$page_size" || echo "cannot load nandsim"; + mtdnum="$(find_mtd_device "$nandsim_patt")" + elif [ "$simulator" = "mtdram" ]; then + load_mtdram "$size" "$peb_size" || echo "cannot load mtdram" + mtdnum="$(find_mtd_device "$mtdram_patt")" + else + fatal "$simulator is not supported" + fi + + flash_eraseall /dev/mtd$mtdnum + modprobe ubi mtd="$mtdnum,$page_size" || fatal "modprobe ubi fail" + ubimkvol -N vol_test -m -n 0 /dev/ubi$UBI_NUM || fatal "mkvol fail" + modprobe ubifs || fatal "modprobe ubifs fail" + mount_ubifs $DEV $MNT || fatal "mount ubifs fail" + if [[ "$encryption" == "encrypted" ]]; then + encryption_gen_key + encryption_set_key $MNT + fi + + fsstress -d $MNT -l0 -p4 -n10000 & + sleep $((RANDOM % 120)) + powercut + + ps -e | grep -w fsstress > /dev/null 2>&1 + while [ $? -eq 0 ] + do + killall -9 fsstress > /dev/null 2>&1 + sleep 1 + ps -e | grep -w fsstress > /dev/null 2>&1 + done + + while true + do + res=`mount | grep "$MNT"` + if [[ "$res" == "" ]] + then + break; + fi + umount $MNT + sleep 0.1 + done + + fsck.ubifs -a $DEV 2>&1 > $LOG_FILE + res=$? + cat $LOG_FILE + if [[ $res != $FSCK_OK ]] + then + # Powercut during layout_leb_in_gaps may change index LEBs + # without updating LPT. + log=`cat $LOG_FILE | grep "Inconsistent properties" | grep "is_idx 1"` + if [[ "$log" == "" ]]; then + fatal "fsck fail $res" + fi + if [[ $res != $FSCK_NONDESTRUCT ]]; then + fatal "fsck fail $res" + fi + fi + + dmesg -c > /dev/null # powercut could reproduce error messages + + enable_chkfs + + mount_ubifs $DEV $MNT "noauthentication" "noatime" + res=$? + if [[ $res != 0 ]] + then + fatal "mount fail $res" + fi + + if [[ "$encryption" == "encrypted" ]]; then + encryption_set_key $MNT + fi + + du -sh $MNT > /dev/null # Make sure all files are accessible + ret=$? + if [[ $ret != 0 ]]; then + fatal "Cannot access all files" + fi + check_err_msg + + umount $MNT + res=$? + if [[ $res != 0 ]] + then + fatal "unmount fail $res" + fi + + check_err_msg + + modprobe -r ubifs + modprobe -r ubi + modprobe -r $simulator + + echo "----------------------------------------------------------------------" +} + +check_fsstress +start_t=$(date +%s) +echo "Do powercut+fsck+mount test in kinds of flashes" +for simulator in "mtdram" "nandsim"; do + for encryption in "encrypted" "noencrypted"; do + run_test "$simulator" "16" "16" "512" $encryption + run_test "$simulator" "64" "16" "512" $encryption + run_test "$simulator" "128" "64" "2048" $encryption + run_test "$simulator" "256" "128" "2048" $encryption + run_test "$simulator" "512" "128" "2048" $encryption + run_test "$simulator" "1024" "512" "2048" $encryption + done +done +end_t=$(date +%s) +time_cost=$(( end_t - start_t )) +echo "Success, cost $time_cost seconds" +exit 0