1 #!/bin/sh 2 #To exectute this you need mongo filesystem utility. 3 #Run this inside the mongo directory. 4 #mongo utility can be found in www.namesys.com/benchmarks/mongo-xxx.tgz 5 #Description-this script tests the mongo utility which actulally give the time ie cpu time 6 #Real time etc on reiserfile system and jfs filesystem. 7 #created by prakash.banu (at] wipro.com 8 # 9 # This program is free software; you can redistribute it and/or modify 10 # it under the terms of the GNU General Public License as published by 11 # the Free Software Foundation; either version 2 of the License, or 12 # (at your option) any later version. 13 # 14 # This program is distributed in the hope that it will be useful, 15 # but WITHOUT ANY WARRANTY; without even the implied warranty of 16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 17 # the GNU General Public License for more details. 18 # 19 # You should have received a copy of the GNU General Public License 20 # along with this program; if not, write to the Free Software 21 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 22 # 23 24 LOG_DIR=$PWD 25 TEST_DIR=testdir 26 27 28 #should be root to execute this script . 29 if [ $(id -ru) -ne 0 ]; then 30 echo "This script must be run as root" 31 exit 32 fi 33 #set the PATH variable if its not done . 34 export PATH=$PATH:/sbin 35 lsmod |grep reiserfs 36 37 if [ $? -ne 0 ]; then 38 echo "inserting reiserfs and its dependencies" 39 fi 40 modprobe reiserfs 41 if [ $? -ne 0 ]; then 42 echo "check wheather reiserfs is been compiled in the kernel" 43 fi 44 45 lsmod |grep loop 46 if [ $? -ne 0 ]; then 47 echo "inserting loopback device module" 48 fi 49 modprobe loop 50 if [ $? -ne 0 ]; then 51 echo "check wheather loopback device option is been compiled in the kernel" 52 fi 53 54 #run the mongo test on reiserfs file system type 55 reiserfs() 56 { 57 cat > fs.sh <<EOF 58 echo "performing mongo on reiserfs" 59 dd if=/dev/zero of=reiserfs bs=8k count=10240 > /dev/null 2>&1 60 losetup /dev/loop0 reiserfs 61 mkdir -p $TEST_DIR 62 ./mongo.pl LOG=/tmp/logfile1 file_size=10000 bytes=100000 fstype=reiserfs dev=/dev/loop0 dir=$TEST_DIR RUN log=$LOG_DIR/reiserlog > /dev/null 2>&1 63 64 echo "RESULTS LOGGED IN $LOG_DIR/reiserlog" 65 export PATH=$PATH:/sbin 66 losetup -d /dev/loop0 67 68 EOF 69 } 70 71 72 #To run on jfs file system type 73 JFS() 74 { 75 cat >> fs.sh <<EOF 76 echo "performing mongo on jfs file system" 77 mkdir -p $TEST_DIR 78 dd if=/dev/zero of=jfs bs=8k count=10240 > /dev/null 2>&1 79 losetup /dev/loop0 jfs 80 ./mongo.pl LOG=/tmp/logfile1 file_size=10000 bytes=100000 fstype=jfs dev=/dev/loop0 dir=$TEST_DIR RUN log=$LOG_DIR/jfslog 81 82 echo "RESULTS LOGGED IN $LOG_DIR/jfslog" 83 export PATH=$PATH:/sbin 84 losetup -d /dev/loop0 85 echo "rm -rf ./fs.sh" >> ./fs.sh 2>&1 86 EOF 87 } 88 89 90 echo -ne "TEST ON REISERFS?[y/N]:" 91 read ker 92 93 case $ker in 94 y|Y) reiserfs 95 esac 96 97 echo -ne "TEST ON JFS[y/N]: " 98 read ker 99 100 case $ker in 101 y|Y) JFS 102 esac 103 104 echo "THIS MAY TAKE SOME MINUTES" 105 sh fs.sh 106 107 #performing cleanup 108 #losetup -d /dev/loop0 109 rm -rf $TEST_DIR 110
