| #! /bin/bash |
| # FS QA Test No. 086 |
| # |
| # To test log replay with version 2 logs |
| # Initially keep this simple with just creates. |
| # In another qa test we can do more e.g. use fsstress. |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2000-2004 Silicon Graphics, 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=root@icy.melbourne.sgi.com |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=1 # failure is the default! |
| trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15 |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| . ./common.log |
| |
| # real QA test starts here |
| _supported_fs xfs |
| _supported_os IRIX Linux |
| |
| rm -f $seq.full $tmp.* |
| _require_scratch |
| _require_v2log |
| |
| echo "*** init FS" |
| umount $SCRATCH_DEV >/dev/null 2>&1 |
| |
| cat >$tmp.seq.params <<EOF |
| # mkfs-opt mount-opt |
| # ------------------------------ |
| version=2 logbsize=32k |
| version=2,su=4096 logbsize=32k |
| version=2,su=32768 logbsize=32k |
| version=2,su=32768 logbsize=64k |
| version=2 logbsize=64k |
| version=2,su=64k logbsize=64k |
| version=2 logbsize=128k |
| version=2,su=128k logbsize=128k |
| version=2 logbsize=256k |
| version=2,su=256k logbsize=256k |
| EOF |
| |
| # Do the work for various log params which |
| # should not effect the data content of the log |
| # Try with and without sync'ing - sync'ing will mean that |
| # the log will be written out unfilled and thus the log |
| # stripe can have an effect. |
| # |
| for s in sync nosync ; do |
| cat $tmp.seq.params \ |
| | while read mkfs mnt restofline |
| do |
| if [ "$mkfs" = "#" ]; then |
| continue |
| fi |
| |
| echo "--- mkfs=$mkfs, mnt=$mnt, sync=$s ---" |
| export MKFS_OPTIONS="-l $mkfs" |
| export MOUNT_OPTIONS="-o $mnt" |
| |
| # mkfs the FS |
| _echofull "mkfs" |
| _scratch_mkfs_xfs >>$seq.full 2>&1 |
| if [ $? -ne 0 ] ; then |
| _echofull "mkfs failed: $MKFS_OPTIONS" |
| continue |
| fi |
| |
| # mount the FS |
| _echofull "mount" |
| if ! _scratch_mount >>$seq.full 2>&1; then |
| _echofull "mount failed: $MOUNT_OPTIONS" |
| continue |
| fi |
| |
| # create the metadata |
| if [ $s = "sync" ]; then |
| # generate some log traffic - but not too much |
| # add some syncs to get the log flushed to disk |
| for file in $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}; do |
| touch $file |
| sync |
| done |
| else |
| # generate some log traffic - but not too much - life gets a little |
| # more complicated if the log wraps around. This traffic is |
| # pretty much arbitary, but could probably be made better than this. |
| touch $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9} |
| fi |
| |
| # check before on what FS should look like |
| _echofull "ls SCRATCH_MNT" |
| ls $SCRATCH_MNT |
| |
| _echofull "godown" |
| src/godown -v -f $SCRATCH_MNT >> $seq.full |
| |
| _echofull "unmount" |
| umount $SCRATCH_DEV >>$seq.full 2>&1 \ |
| || _fail "umount failed" |
| |
| _echofull "logprint after going down..." |
| _print_logstate |
| |
| _echofull "mount with replay" |
| _scratch_mount >>$seq.full 2>&1 \ |
| || _fail "mount failed: $MOUNT_OPTIONS" |
| |
| # check on what FS looks like after log recovery |
| _echofull "ls SCRATCH_MNT" |
| ls $SCRATCH_MNT |
| |
| _echofull "unmount" |
| umount $SCRATCH_MNT |
| |
| _echofull "logprint after mount and replay..." |
| _print_logstate |
| |
| if _check_scratch_fs; then |
| _echofull "filesystem is checked ok" |
| else |
| _echofull "filesystem is NOT ok" |
| fi |
| done |
| done |
| |
| status=0 |
| exit |