#!/bin/sh
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#To exectute this you need mongo filesystem utility.
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#Run this inside the mongo directory.
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#mongo utility can be found in www.namesys.com/benchmarks/mongo-xxx.tgz
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#Description-this script tests the mongo utility which actulally give the time ie cpu time
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#Real time etc on reiserfile system and jfs filesystem.
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#created by prakash.banu@wipro.com
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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# the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#
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LOG_DIR=$PWD
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TEST_DIR=testdir
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#should be root to execute this script .
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if [ $(id -ru) -ne 0 ]; then
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echo "This script must be run as root"
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exit
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fi
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#set the PATH variable if its not done .
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export PATH=$PATH:/sbin
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lsmod |grep reiserfs
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if [ $? -ne 0 ]; then
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echo "inserting reiserfs and its dependencies"
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fi
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modprobe reiserfs
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if [ $? -ne 0 ]; then
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echo "check wheather reiserfs is been compiled in the kernel"
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fi
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lsmod |grep loop
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if [ $? -ne 0 ]; then
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echo "inserting loopback device module"
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fi
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modprobe loop
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if [ $? -ne 0 ]; then
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echo "check wheather loopback device option is been compiled in the kernel"
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fi
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#run the mongo test on reiserfs file system type
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reiserfs()
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{
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cat > fs.sh <<EOF
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echo "performing mongo on reiserfs"
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dd if=/dev/zero of=reiserfs bs=8k count=10240 > /dev/null 2>&1
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losetup /dev/loop0 reiserfs
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mkdir -p $TEST_DIR
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./mongo.pl LOG=/tmp/logfile1 file_size=10000 bytes=100000 fstype=reiserfs dev=/dev/loop0 dir=$TEST_DIR RUN log=$LOG_DIR/reiserlog > /dev/null 2>&1
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echo "RESULTS LOGGED IN $LOG_DIR/reiserlog"
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export PATH=$PATH:/sbin
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losetup -d /dev/loop0
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EOF
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}
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#To run on jfs file system type
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JFS()
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{
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cat >> fs.sh <<EOF
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echo "performing mongo on jfs file system"
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mkdir -p $TEST_DIR
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dd if=/dev/zero of=jfs bs=8k count=10240 > /dev/null 2>&1
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losetup /dev/loop0 jfs
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./mongo.pl LOG=/tmp/logfile1 file_size=10000 bytes=100000 fstype=jfs dev=/dev/loop0 dir=$TEST_DIR RUN log=$LOG_DIR/jfslog
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echo "RESULTS LOGGED IN $LOG_DIR/jfslog"
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export PATH=$PATH:/sbin
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losetup -d /dev/loop0
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echo "rm -rf ./fs.sh" >> ./fs.sh 2>&1
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EOF
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}
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echo -ne "TEST ON REISERFS?[y/N]:"
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read ker
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case $ker in
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y|Y) reiserfs
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esac
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echo -ne "TEST ON JFS[y/N]: "
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read ker
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case $ker in
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y|Y) JFS
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esac
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echo "THIS MAY TAKE SOME MINUTES"
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sh fs.sh
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#performing cleanup
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#losetup -d /dev/loop0
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rm -rf $TEST_DIR
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