Add AIO test 113 into the mix, enable AIO testing capability in local fsx.

Merge of master-melb:xfs-cmds:21487a by kenmcd.

113

@@ -0,0 +1,112 @@
+#! /bin/sh
+# FS QA Test No. 113
+#
+# aio-stress
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
+# 
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 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.
+# 
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like.  Any license provided herein, whether implied or
+# otherwise, applies only to this software file.  Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+# 
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write the Free Software Foundation, Inc., 59
+# Temple Place - Suite 330, Boston MA 02111-1307, USA.
+# 
+# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+# Mountain View, CA  94043, or:
+# 
+# http://www.sgi.com 
+# 
+# For further information regarding this notice, see: 
+# 
+# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+#-----------------------------------------------------------------------
+#
+# creator
+owner=nathans@sgi.com
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=0	# success is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+    cd /
+    # we might get here with a RO FS
+    mount -o remount,rw $TEST_DEV >/dev/null 2>&1
+    # now kill!
+    rm -f $testdir/aio-stress.$$.*
+    _cleanup_testdir
+}
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_do_test()
+{
+    _n="$1"
+    _param="$2"
+    _count="$3"
+
+    out=$testdir/aiostress.$$.$_n
+    rm -f $out
+ 
+    echo ""
+    echo "-----------------------------------------------"
+    echo "aio-stress.$_n : $_param"
+    echo "-----------------------------------------------"
+    if ! $here/ltp/aio-stress $_param $AIOSTRESS_AVOID -I $_count $out >>$tmp.out 2>&1
+    then
+        echo "    aio-stress (count=$_count) returned $?"
+        cat $tmp.out
+        status=1
+    fi
+
+    _check_test_fs
+}
+
+
+# real QA test starts here
+_supported_fs xfs udf
+_supported_os IRIX Linux
+
+_setup_testdir
+
+echo "brevity is wit..."
+
+count=1000
+procs=20
+
+_check_test_fs
+
+# LTP
+ -I500 -o3 -S -r128 -t4 
+
+# the default
+_do_test 1 "" $count
+
+# and the default with multiprocess
+_do_test 2 "-t $procs" $count
+
+# as above, but now using direct IO
+_do_test 3 "-t $procs -O" $count
+
+exit