| #!/bin/bash |
| # This script should be run after installing the libaio RPM or libraries |
| # A valid large file should be passed to the test. |
| # These tests will only run correctly if the kernel and libaio has been compiled |
| # with at least a 3.3.X GCC. Older versions of the compiler will seg fault. |
| # |
| # 02/08/04 mridge@us.ibm.com |
| # |
| # 04/12/06 a Forth scenerio file has been added ltp-aiodio.part4 |
| # |
| |
| cd `dirname $0` |
| export LTPROOT=${PWD} |
| echo $LTPROOT | grep testscripts > /dev/null 2>&1 |
| if [ $? -eq 0 ]; then |
| cd .. |
| export LTPROOT=${PWD} |
| fi |
| export PATH=$LTPROOT/testcases/bin:$PATH |
| export TMP=${TMP:=/tmp} |
| |
| run0=0 |
| runTest=0 |
| nextTest=0 |
| runExtendedStress=0 |
| |
| export TMPBASE="/tmp" |
| usage() |
| { |
| cat <<-END >&2 |
| usage: ${0##*/} [ -f large_filename -b partition] [-o optional partition] [-e 1] [-t 1] [-j 1] [-x 1] or [-a 1] |
| |
| defaults: |
| file1=$file1 |
| part1=$part1 |
| ext2=0 |
| ext3=0 |
| jfs=0 |
| xfs=0 |
| example: ${0##*/} -f MyLargeFile -b /dev/hdc1 [-o /dev/hdc2] [-a 1] or |
| [-e 1] [-x 1] [-j 1] [-t 1] |
| -o = optional partition allows some of the tests to utilize multiple filesystems to further stress AIO/DIO |
| -e = test ex2 filesystem. |
| -t = test ext3 filesystem |
| -j = test JFS filesystem |
| -x = test XFS filesystem |
| or |
| -a = test all supported filesystems, this will override any other filesystem flags passed. |
| |
| - a 1 turns on the test for the above supported filesystem, just omit passing the flag to skip that filesystem. |
| |
| - A Large file should be passed to fully stress the test. You must pass at least one filesystem to test, you can pass any combination |
| but there is not a default filesystem. ReiserFS does not support AIO so these tests will not support ReiserFS. |
| |
| - WARNING !! The partition you pass will be overwritten. This is a destructive test so only pass a partition where data can be destroyed. |
| |
| |
| |
| END |
| exit |
| } |
| |
| while getopts :a:b:e:f:t:o:x:j: arg |
| do case $arg in |
| f) file1=$OPTARG;; |
| b) part1=$OPTARG;; |
| o) part2=$OPTARG;; |
| e) ext2=$OPTARG;; |
| t) ext3=$OPTARG;; |
| x) xfs=$OPTARG;; |
| j) jfs=$OPTARG;; |
| a) allfs=$OPTARG;; |
| |
| \?) echo "************** Help Info: ********************" |
| usage;; |
| esac |
| done |
| |
| if [ ! -n "$file1" ]; then |
| echo "Missing the large file. You must pass a large filename for testing" |
| usage; |
| exit |
| fi |
| |
| if [ ! -n "$part1" ]; then |
| echo "Missing the partition. You must pass a partition for testing" |
| usage; |
| exit |
| fi |
| |
| if [ -n "$allfs" ]; then |
| echo "testing ALL supported filesystems" |
| ext2="1" |
| ext3="1" |
| jfs="1" |
| xfs="1" |
| echo "test run = $run0" |
| fi |
| |
| if [ -n "$ext2" ]; then |
| echo "** testing ext2 **" |
| run0=$(($run0+1)) |
| fi |
| |
| if [ -n "$ext3" ]; then |
| echo "** testing ext3 **" |
| run0=$(($run0+1)) |
| fi |
| |
| if [ -n "$xfs" ]; then |
| echo "** testing xfs **" |
| run0=$(($run0+1)) |
| fi |
| |
| if [ -n "$jfs" ]; then |
| echo "** testing jfs **" |
| run0=$(($run0+1)) |
| fi |
| |
| if [ -n "$part2" -a "$run0" -gt 1 ]; then |
| echo "** Running extended stress testing **" |
| runExtendedStress=1 |
| elif [ -n "$part2" -a "$run0" -eq 1 ]; then |
| echo " ** You must pass at least 2 filesystems to run an extended AIO stress test **" |
| usage; |
| fi |
| |
| if [ "$run0" -eq 0 ]; then |
| echo "No filesystems passed to test" |
| echo "Please pass at least one supported filesystem or the -a 1 flag to run all " |
| usage; |
| fi |
| |
| mkdir $TMP > /dev/null 2>&1 |
| mkdir $TMP/aiodio > /dev/null 2>&1 |
| mkdir $TMP/aiodio2 > /dev/null 2>&1 |
| |
| while [ "$runTest" -lt "$run0" ] |
| do |
| |
| echo "runTest=$runTest run0=$run0 nextTest=$nextTest" |
| |
| if [ -n "$ext2" -a $nextTest -eq 0 ]; then |
| echo "***************************" |
| echo "* Testing ext2 filesystem *" |
| echo "***************************" |
| mkfs -t ext2 $part1 |
| mount -t ext2 $part1 $TMP/aiodio |
| if [ "$runExtendedStress" -eq 1 -a -n "$ext3" ]; then |
| mkfs -t ext3 $part2 |
| mount -t ext3 $part2 $TMP/aiodio2 |
| elif [ "$runExtendedStress" -eq 1 -a -n "$jfs" ]; then |
| mkfs.jfs $part2 <testscripts/yesenter.txt |
| mount -t jfs $part2 $TMP/aiodio2 |
| elif [ "$runExtendedStress" -eq 1 -a -n "$xfs" ]; then |
| mkfs.xfs -f $part2 |
| mount -t xfs $part2 $TMP/aiodio2 |
| fi |
| elif [ $nextTest -eq 0 ]; then |
| nextTest=$(($nextTest+1)) |
| fi |
| |
| if [ -n "$ext3" -a $nextTest -eq 1 ]; then |
| echo "***************************" |
| echo "* Testing ext3 filesystem *" |
| echo "***************************" |
| mkfs -t ext3 $part1 |
| mount -t ext3 $part1 $TMP/aiodio |
| if [ "$runExtendedStress" -eq 1 -a -n "$jfs" ]; then |
| mkfs.jfs $part2 <testscripts/yesenter.txt |
| mount -t jfs $part2 $TMP/aiodio2 |
| elif [ "$runExtendedStress" -eq 1 -a -n "$xfs" ]; then |
| mkfs.xfs -f $part2 |
| mount -t xfs $part2 $TMP/aiodio2 |
| elif [ "$runExtendedStress" -eq 1 -a -n "$ext2" ]; then |
| mkfs -t ext2 $part2 |
| mount -t ext2 $part2 $TMP/aiodio2 |
| fi |
| elif [ $nextTest -eq 1 ]; then |
| nextTest=$(($nextTest+1)) |
| fi |
| |
| if [ -n "$jfs" -a $nextTest -eq 2 ]; then |
| echo "**************************" |
| echo "* Testing jfs filesystem *" |
| echo "**************************" |
| mkfs.jfs $part1 <testscripts/yesenter.txt |
| mount -t jfs $part1 $TMP/aiodio |
| if [ "$runExtendedStress" -eq 1 -a -n "$ext3" ]; then |
| mkfs -t ext3 $part2 |
| mount -t ext3 $part2 $TMP/aiodio2 |
| elif [ "$runExtendedStress" -eq 1 -a -n "$xfs" ]; then |
| mkfs.xfs -f $part2 |
| mount -t xfs $part2 $TMP/aiodio2 |
| elif [ "$runExtendedStress" -eq 1 -a -n "$ext2" ]; then |
| mkfs -t ext2 $part2 |
| mount -t ext2 $part2 $TMP/aiodio2 |
| fi |
| elif [ $nextTest -eq 2 ]; then |
| nextTest=$(($nextTest+1)) |
| fi |
| |
| if [ -n "$xfs" -a $nextTest -eq 3 ]; then |
| echo "**************************" |
| echo "* Testing xfs filesystem *" |
| echo "**************************" |
| mkfs.xfs -f $part1 |
| mount -t xfs $part1 $TMP/aiodio |
| if [ "$runExtendedStress" -eq 1 -a -n "$ext2" ]; then |
| mkfs -t ext2 $part2 |
| mount -t ext2 $part2 $TMP/aiodio2 |
| elif [ "$runExtendedStress" -eq 1 -a -n "$ext3" ]; then |
| mkfs -t ext3 $part2 |
| mount -t ext3 $part2 $TMP/aiodio2 |
| elif [ "$runExtendedStress" -eq 1 -a -n "$jfs" ]; then |
| mkfs.jfs $part2 <testscripts/yesenter.txt |
| mount -t jfs $part2 $TMP/aiodio2 |
| fi |
| elif [ $nextTest -eq 3 ]; then |
| nextTest=$(($nextTest+1)) |
| fi |
| |
| nextTest=$(($nextTest+1)) |
| runTest=$(($runTest+1)) |
| |
| mkdir $TMP/aiodio/junkdir |
| dd if=$file1 of=$TMP/aiodio/junkfile bs=8192 conv=block,sync |
| |
| date |
| echo "************ Running aio-stress tests " |
| echo "current working dir = ${PWD}" |
| ${LTPROOT}/bin/rand_lines -g ${LTPROOT}/runtest/ltp-aio-stress.part1 > ${TMPBASE}/ltp-aio-stress.part1 |
| |
| ${LTPROOT}/bin/ltp-pan -e -S -a ltpaiostresspart1 -n ltp-aiostresspart1 -l ltpaiostress.logfile -o ltpaiostress.outfile -p -f ${TMPBASE}/ltp-aio-stress.part1 & |
| |
| wait $! |
| |
| sync |
| echo "************ End Running aio-stress tests " |
| echo "" |
| |
| if [ "$runExtendedStress" -eq 1 ];then |
| echo "************ Running EXTENDED aio-stress tests " |
| ${LTPROOT}/bin/rand_lines -g ${LTPROOT}/runtest/ltp-aio-stress.part2 > ${TMPBASE}/ltp-aio-stress.part2 |
| |
| ${LTPROOT}/bin/ltp-pan -e -S -a ltpaiostresspart2 -n ltp-aiostresspart2 -l ltpaiostress.logfile -o ltpaiostress.outfile -p -f ${TMPBASE}/ltp-aio-stress.part2 & |
| |
| wait $! |
| sync |
| fi |
| |
| dd if=$file1 of=$TMP/aiodio/junkfile bs=8192 conv=block,sync |
| dd if=$file1 of=$TMP/aiodio/fff bs=4096 conv=block,sync |
| dd if=$file1 of=$TMP/aiodio/ff1 bs=2048 conv=block,sync |
| dd if=$file1 of=$TMP/aiodio/ff2 bs=1024 conv=block,sync |
| dd if=$file1 of=$TMP/aiodio/ff3 bs=512 conv=block,sync |
| |
| echo "************ Running aiocp tests " |
| ${LTPROOT}/bin/rand_lines -g ${LTPROOT}/runtest/ltp-aiodio.part1 > ${TMPBASE}/ltp-aiodio.part1 |
| |
| ${LTPROOT}/bin/ltp-pan -e -S -a ltpaiodiopart1 -n ltp-aiodiopart1 -l ltpaiodio1.logfile -o ltpaiodio1.outfile -p -f ${TMPBASE}/ltp-aiodio.part1 & |
| |
| wait $! |
| sync |
| echo "************ End Running aiocp tests " |
| echo "" |
| |
| echo "************ Running aiodio_sparse tests " |
| ${LTPROOT}/bin/rand_lines -g ${LTPROOT}/runtest/ltp-aiodio.part2 > ${TMPBASE}/ltp-aiodio.part2 |
| |
| ${LTPROOT}/bin/ltp-pan -e -S -a ltpaiodiopart2 -n ltp-aiodiopart2 -l ltpaiodio2.logfile -o ltpaiodio2.outfile -p -f ${TMPBASE}/ltp-aiodio.part2 & |
| |
| wait $! |
| sync |
| echo "************ End Running aiodio_sparse tests " |
| echo "" |
| |
| |
| if [ "$runExtendedStress" -eq 1 ];then |
| echo "************ Running fsx-linux tests " |
| ${LTPROOT}/bin/rand_lines -g ${LTPROOT}/runtest/ltp-aiodio.part3 > ${TMPBASE}/ltp-aiodio.part3 |
| |
| ${LTPROOT}/bin/ltp-pan -e -S -a ltpaiodiopart3 -n ltp-aiodiopart3 -l ltpaiodio3.logfile -o ltpaiodio3.outfile -p -f ${TMPBASE}/ltp-aiodio.part3 & |
| |
| |
| |
| wait $! |
| sync |
| fi |
| |
| dd if=$file1 of=$TMP/aiodio/file2 bs=2048 conv=block,sync |
| dd if=$file1 of=$TMP/aiodio/file3 bs=1024 conv=block,sync |
| dd if=$file1 of=$TMP/aiodio/file4 bs=512 conv=block,sync |
| dd if=$file1 of=$TMP/aiodio/file5 bs=4096 conv=block,sync |
| |
| |
| |
| |
| echo "************ Running dio_sparse & miscellaneous tests " |
| ${LTPROOT}/bin/rand_lines -g ${LTPROOT}/runtest/ltp-aiodio.part4 > ${TMPBASE}/ltp-aiodio.part4 |
| ${LTPROOT}/bin/ltp-pan -e -S -a ltpaiodiopart4 -n ltp-aiodiopart4 -l ltpaiodio4.logfile -o ltpaiodio4.outfile -p -f ${TMPBASE}/ltp-aiodio.part4 & |
| |
| wait $! |
| sync |
| echo "************ End Running dio_sparse & miscellaneous tests " |
| echo "" |
| |
| echo "************ Cleaning/Umounting" |
| |
| rm -f $TMP/aiodio/fff |
| rm -f $TMP/aiodio/ff1 |
| rm -f $TMP/aiodio/ff2 |
| rm -f $TMP/aiodio/ff3 |
| rm -f $TMP/aiodio/junkfile* |
| rm -f $TMP/aiodio/file* |
| rm -rf $TMP/aiodio/junkdir |
| |
| umount $part1 |
| |
| if [ "$runExtendedStress" -eq 1 ]; then |
| umount $part2 |
| fi |
| |
| |
| done |
| date |
| echo "AIO/DIO test complete " |
