--- /dev/null
+#! /bin/bash
+# FS QA Test No. 062
+#
+# Use the bstat utility to verify bulkstat finds all inodes in a filesystem.
+# Test under various inode counts, inobt record layouts and bulkstat batch
+# sizes.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2014 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 $0`
+seqres=$RESULT_DIR/$seq
+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.*
+}
+
+# print the number of inodes counted by bulkstat
+_bstat_count()
+{
+ batchsize=$1
+ ./src/bstat $SCRATCH_MNT $batchsize | grep ino | wc -l
+}
+
+# print bulkstat counts using varied batch sizes
+_bstat_test()
+{
+ expect=`find $SCRATCH_MNT -print | wc -l`
+ echo "expect $expect"
+
+ _bstat_count 4096
+ _bstat_count 32
+ _bstat_count 1
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+_require_scratch
+
+# real QA test starts here
+
+_supported_fs xfs
+_supported_os Linux
+
+rm -f $seqres.full
+
+DIRCOUNT=8
+INOCOUNT=$((2048 / DIRCOUNT))
+
+_scratch_mkfs "-d agcount=$DIRCOUNT" >> $seqres.full 2>&1 || _fail "mkfs failed"
+_scratch_mount
+
+# create a set of directories and fill each with a fixed number of files
+for dir in $(seq 1 $DIRCOUNT); do
+ mkdir -p $SCRATCH_MNT/$dir
+ for i in $(seq 1 $INOCOUNT); do
+ touch $SCRATCH_MNT/$dir/$i
+ done
+done
+_bstat_test
+
+# remove every other file from each dir
+for dir in $(seq 1 $DIRCOUNT); do
+ for i in $(seq 2 2 $INOCOUNT); do
+ rm -f $SCRATCH_MNT/$dir/$i
+ done
+done
+_bstat_test
+
+# remove the entire second half of files
+for dir in $(seq 1 $DIRCOUNT); do
+ for i in $(seq $((INOCOUNT / 2)) $INOCOUNT); do
+ rm -f $SCRATCH_MNT/$dir/$i
+ done
+done
+_bstat_test
+
+# remove all regular files
+for dir in $(seq 1 $DIRCOUNT); do
+ rm -f $SCRATCH_MNT/$dir/*
+done
+_bstat_test
+
+# success, all done
+status=0
+exit