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Diffstat (limited to 'tests/xfs/295')
-rw-r--r-- | tests/xfs/295 | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/xfs/295 b/tests/xfs/295 new file mode 100644 index 00000000..325281ae --- /dev/null +++ b/tests/xfs/295 @@ -0,0 +1,79 @@ +#! /bin/bash +# FS QA Test No. 295 +# +# Test xfs_logprint w/ multiply-logged inodes & continued transactions +# +#----------------------------------------------------------------------- +# 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 +#----------------------------------------------------------------------- +# + +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 +. ./common.filter + +# real QA test starts here + +# Modify as appropriate. +_supported_fs xfs +_supported_os IRIX Linux +_require_scratch + +rm -f $seq.full + +_scratch_mkfs -l size=2560b >/dev/null 2>&1 + +# Should yield a multiply-logged inode, thanks to xattr +# Old logprint says this, then coredumps: +# xlog_print_trans_inode: illegal inode type +_scratch_mount +echo hello > $SCRATCH_MNT/hello; setfattr -n user.name -v value $SCRATCH_MNT/hello +_scratch_unmount +_scratch_xfs_logprint 2>&1 >> $seq.full + +# Now go for a continued transaction +# The trick here is to get a transaction which is exactly the size of a +# xfs_inode_log_format_32_t or xfs_inode_log_format_64_t +# Prior to the bugfix, this was parsed like an inode due to the size +# match, not as a continued transaction. If that happens we'll see: +# xfs_logprint: unknown log operation type (494e) + +_scratch_mkfs -l size=2560b >/dev/null 2>&1 +_scratch_mount +for I in `seq 0 8192`; do + echo a >> $SCRATCH_MNT/cat + touch $SCRATCH_MNT/tmp$I +done +_scratch_unmount +_scratch_xfs_logprint 2>&1 >> $seq.full + +# success, all done +status=0 +exit |