[3/3,V4] xfstests: btrfs tests for basic informational commands

Message ID	5140CD26.7050201@sandeen.net (mailing list archive)
State	Not Applicable
Headers	show Return-Path: <linux-btrfs-owner@vger.kernel.org> Message-ID: <5140CD26.7050201@sandeen.net> Date: Wed, 13 Mar 2013 14:01:58 -0500 From: Eric Sandeen <sandeen@sandeen.net> User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/20130216 Thunderbird/17.0.3 MIME-Version: 1.0 To: Eric Sandeen <sandeen@redhat.com> CC: linux-btrfs@vger.kernel.org, xfs@oss.sgi.com Subject: [PATCH 3/3 V4] xfstests: btrfs tests for basic informational commands References: <1363186623-1378-1-git-send-email-sandeen@redhat.com> <1363186623-1378-4-git-send-email-sandeen@redhat.com> <5140AB9D.2070001@redhat.com> <5140CB3F.5010704@redhat.com> In-Reply-To: <5140CB3F.5010704@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk

diff --git a/313 b/313 new file mode 100755 index 0000000..579b0d3 --- /dev/null +++ b/313 @@ -0,0 +1,96 @@ +#! /bin/bash +# FS QA Test No. 313 +# +# run basic btrfs information commands in various ways +# sanity tests: filesystem show, label, sync, and device stats +# +#----------------------------------------------------------------------- +# Copyright (c) 2013 Red Hat, Inc. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- +# +# creator +owner=sandeen@redhat.com + +seq=`basename $0` +echo "== QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common.rc +. ./btrfs.filter + +# real QA test starts here + +# Modify as appropriate. +_supported_fs btrfs +_supported_os Linux +_require_scratch +_require_scratch_dev_pool + +rm -f $seq.full + +FIRST_POOL_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'` +LAST_POOL_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $NF}'` +TOTAL_DEVS=`echo $SCRATCH_DEV $SCRATCH_DEV_POOL | wc -w` +LABEL=TestLabel.$seq + +echo "Scratch $SCRATCH_DEV First $FIRST_POOL_DEV last $LAST_POOL_DEV Total $TOTAL_DEVS" > $seq.full + +_scratch_mkfs $SCRATCH_DEV_POOL >> $seq.full 2>&1 || _fail "mkfs failed" + +# These have to be done unmounted...? +echo "== Set filesystem label to $LABEL" +$BTRFS_UTIL_PROG filesystem label $SCRATCH_DEV $LABEL +echo "== Get filesystem label" +$BTRFS_UTIL_PROG filesystem label $SCRATCH_DEV + +echo "== Mount." +_scratch_mount + +echo "== Show filesystem by label" +$BTRFS_UTIL_PROG filesystem show $LABEL | _filter_btrfs_filesystem_show $TOTAL_DEVS +UUID=`$BTRFS_UTIL_PROG filesystem show $LABEL | grep uuid: | awk '{print $NF}'` + +echo "UUID $UUID" >> $seq.full + +echo "== Show filesystem by UUID" +$BTRFS_UTIL_PROG filesystem show $UUID | _filter_btrfs_filesystem_show $TOTAL_DEVS $UUID + +echo "== Sync filesystem" +$BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT | _filter_scratch + +echo "== Show device stats by mountpoint" +$BTRFS_UTIL_PROG device stats $SCRATCH_MNT | _filter_btrfs_device_stats $TOTAL_DEVS +echo "== Show device stats by first/scratch dev" +$BTRFS_UTIL_PROG device stats $SCRATCH_DEV | _filter_btrfs_device_stats +echo "== Show device stats by second dev" +$BTRFS_UTIL_PROG device stats $FIRST_POOL_DEV | sed -e "s,$FIRST_POOL_DEV,FIRST_POOL_DEV,g" +echo "== Show device stats by last dev" +$BTRFS_UTIL_PROG device stats $LAST_POOL_DEV | sed -e "s,$LAST_POOL_DEV,LAST_POOL_DEV,g" + +# success, all done +status=0 +exit diff --git a/313.out b/313.out new file mode 100644 index 0000000..f513bdd --- /dev/null +++ b/313.out @@ -0,0 +1,41 @@ +== QA output created by 313 +== Set filesystem label to TestLabel.313 +== Get filesystem label +TestLabel.313 +== Mount. +== Show filesystem by label +Label: 'TestLabel.313' uuid: <UUID> + Total devices <EXACTNUM> FS bytes used <SIZE> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV + +== Show filesystem by UUID +Label: 'TestLabel.313' uuid: <EXACTUUID> + Total devices <EXACTNUM> FS bytes used <SIZE> + devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV + +== Sync filesystem +FSSync 'SCRATCH_MNT' +== Show device stats by mountpoint + <NUMDEVS> [SCRATCH_DEV].corruption_errs <NUM> + <NUMDEVS> [SCRATCH_DEV].flush_io_errs <NUM> + <NUMDEVS> [SCRATCH_DEV].generation_errs <NUM> + <NUMDEVS> [SCRATCH_DEV].read_io_errs <NUM> + <NUMDEVS> [SCRATCH_DEV].write_io_errs <NUM> +== Show device stats by first/scratch dev +[SCRATCH_DEV].corruption_errs <NUM> +[SCRATCH_DEV].flush_io_errs <NUM> +[SCRATCH_DEV].generation_errs <NUM> +[SCRATCH_DEV].read_io_errs <NUM> +[SCRATCH_DEV].write_io_errs <NUM> +== Show device stats by second dev +[FIRST_POOL_DEV].write_io_errs 0 +[FIRST_POOL_DEV].read_io_errs 0 +[FIRST_POOL_DEV].flush_io_errs 0 +[FIRST_POOL_DEV].corruption_errs 0 +[FIRST_POOL_DEV].generation_errs 0 +== Show device stats by last dev +[LAST_POOL_DEV].write_io_errs 0 +[LAST_POOL_DEV].read_io_errs 0 +[LAST_POOL_DEV].flush_io_errs 0 +[LAST_POOL_DEV].corruption_errs 0 +[LAST_POOL_DEV].generation_errs 0 diff --git a/btrfs.filter b/btrfs.filter new file mode 100644 index 0000000..8a749bf --- /dev/null +++ b/btrfs.filter @@ -0,0 +1,60 @@ +# Filters for btrfs command output + +. ./common.filter + +# Some, but not all, commands emit "Btrfs <version>" +_filter_btrfs_version() +{ + sed -e "s/^Btrfs.*//g" +} + +_filter_devid() +{ + sed -e "s/$devid\s\+$[0-9]\+/\1 <DEVID>/g" +} + +# If passed a number as first arg, filter that number of devices +# If passed a UUID as second arg, filter that exact UUID +_filter_btrfs_filesystem_show() +{ + if [ ! -z $1 ]; then + NUMDEVS=$1 + NUM_SUBST="<EXACTNUM>" + else + NUMDEVS="[0-9]\+" + NUM_SUBST="<NUM>" + fi + + UUID="" + if [ ! -z $2 ]; then + UUID=$2 + fi + + # the uniq collapses all device lines into 1 + _filter_uuid $UUID | _filter_scratch | _filter_scratch_pool | \ + _filter_size | _filter_btrfs_version | _filter_devid | \ + sed -e "s/$Total devices$ $NUMDEVS/\1 $NUM_SUBST/g" | \ + uniq +} + +# This eliminates all numbers, and shows only unique lines, +# to accomodate a varying nr. of devices. +# If given an argument, make sure we saw that many devices +# in total. +_filter_btrfs_device_stats() +{ + if [ ! -z $1 ]; then + NUMDEVS=$1 + UNIQ_OPT="-c" + else + NUMDEVS="thiswillnotmatch" + UNIQ_OPT="" + fi + + _filter_scratch | _filter_scratch_pool | \ + sed -e "s/[0-9]\+$/<NUM>/g" | sort | uniq $UNIQ_OPT | \ + sed -e "s/$NUMDEVS /<NUMDEVS> /g" +} + +# make sure this script returns success +/bin/true diff --git a/common.filter b/common.filter index c854a98..c34809f 100644 --- a/common.filter +++ b/common.filter @@ -226,6 +226,13 @@ _filter_scratch() sed -e "s,$SCRATCH_DEV,SCRATCH_DEV,g" -e "s,$SCRATCH_MNT,SCRATCH_MNT,g" } +# Turn any device in the scratch pool into SCRATCH_DEV +_filter_scratch_pool() +{ + FILTER_STRINGS=`echo $SCRATCH_DEV_POOL | sed -e 's/\s\+/\\\|/g'` + sed -e "s,$FILTER_STRINGS,SCRATCH_DEV,g" +} + _filter_spaces() { sed -e 's/ [ ]*/ /g' @@ -238,5 +245,23 @@ _filter_ln() -e "s,failed to create,creating," } +# If given an arg, filter *that* UUID string +# Otherwise look for something that looks like a generic UUID +_filter_uuid() +{ + if [ ! -z $1 ]; then + UUID=$1 + sed -e "s/$uuid:$ $UUID/\1 <EXACTUUID>/i" + else + sed -e "s/$uuid:$ *[0-9a-f-][0-9a-f-]*/\1 <UUID>/i" + fi +} + +# Filter out sizes like 6.14MB etc +_filter_size() +{ + sed -e "s/[0-9\.]\+\s\?[b|k|m|g|t][b]\?/<SIZE>/ig" +} + # make sure this script returns success /bin/true diff --git a/group b/group index 8096968..fcbdfb6 100644 --- a/group +++ b/group @@ -429,3 +429,4 @@ stress 303 aio dangerous ioctl rw stress 304 aio dangerous ioctl rw stress 305 aio dangerous enospc rw stress +313 auto quick

[3/3,V4] xfstests: btrfs tests for basic informational commands

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