testscripts/isofs.sh

   1 #!/bin/bash
   2
   3
   4 ##############################################################
   5 #
   6 #  Copyright (c) International Business Machines  Corp., 2003
   7 #
   8 #  This program is free software;  you can redistribute it and/or modify
   9 #  it under the terms of the GNU General Public License as published by
  10 #  the Free Software Foundation; either version 2 of the License, or
  11 #  (at your option) any later version.
  12 #
  13 #  This program is distributed in the hope that it will be useful,
  14 #  but WITHOUT ANY WARRANTY;  without even the implied warranty of
  15 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  16 #  the GNU General Public License for more details.
  17 #
  18 #  You should have received a copy of the GNU General Public License
  19 #  along with this program;  if not, write to the Free Software
  20 #  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  21 #
  22 #  FILE        : isofs.sh
  23 #  USAGE       : isofs.sh <optional> -n (no clean up)
  24 #
  25 #  DESCRIPTION : A script that will test isofs on Linux system.
  26 #                It makes ISO9660 file system with different options and also
  27 #                mounts the ISO9660 file system with different mount options.
  28 #
  29 #  REQUIREMENTS:
  30 #
  31 #  HISTORY     :
  32 #      06/27/2003 Prakash Narayana (prakashn@us.ibm.com)
  33 #      07/28/2005 Michael Reed (mreed10@us.ibm.com)
  34 #      - Changed the directory where the filesytems were being created
  35 #        from /etc to copying /etc to /tmp/for_isofs_test/etc and
  36 #        creating the file systems there
  37 #      - Added the -n option to not remove the directories created for
  38 #        debugging purposes
  39 #      - Added -d option to specify a different directory to copy to /tmp
  40 #        to make the file system
  41 #
  42 #  CODE COVERAGE: 40.5% - fs/isofs (Total Coverage)
  43 #
  44 #                 23.7% - fs/isofs/dir.c
  45 #                 46.0% - fs/isofs/inode.c
  46 #                 22.9% - fs/isofs/joliet.c
  47 #                 50.0% - fs/isofs/namei.c
  48 #                 38.5% - fs/isofs/rock.c
  49 #                 10.7% - fs/isofs/util.c
  50 #
  51 ##############################################################
  52
  53 USAGE="$0"
  54 NO_CLEANUP=""
  55
  56   usage()
  57   {
  58     echo "USAGE: $USAGE <optional> -n -h -d [directory name]"
  59     exit
  60   }
  61
  62 #Initialize directory variables
  63     MNT_POINT="/tmp/isofs_$$"
  64     COPY_DIR="/etc/"
  65     TEMP_DIR="/tmp/for_isofs_test"
  66     MAKE_FILE_SYS_DIR=$TEMP_DIR$COPY_DIR
  67
  68    while getopts :hnd: arg
  69       do  case $arg in
  70           d)
  71              COPY_DIR=$OPTARG
  72              MAKE_FILE_SYS_DIR="/tmp/for_isofs_test"$COPY_DIR
  73             ;;
  74           h)
  75             echo ""
  76             echo "n - The directories created will not be removed"
  77             echo "d - Specify a directory to copy into /tmp"
  78             echo "h - Help options"
  79             echo ""
  80             usage
  81             echo ""
  82             ;;
  83           n)
  84             NO_CLEANUP="no"
  85             ;;
  86         esac
  87     done
  88
  89
  90 ##############################################################
  91 #
  92 # Make sure that uid=root is running this script.
  93 # Validate the command line arguments.
  94 #
  95 ##############################################################
  96
  97 if [ $UID != 0 ]
  98 then
  99         echo "FAILED: Must have root access to execute this script"
 100         exit 1
 101 fi
 102
 103
 104       mkdir -p -m 777 $MNT_POINT
 105       mkdir -p $MAKE_FILE_SYS_DIR
 106
 107
 108         if [ -e "$COPY_DIR" ]; then
 109                 cp -rf $COPY_DIR* $MAKE_FILE_SYS_DIR
 110         else
 111                 echo "$COPY_DIR not found"
 112                 echo "use the -d option to copy a different directory into"
 113                 echo "/tmp to makethe ISO9660 file system with different"
 114                 echo "options"
 115                 usage
 116         fi
 117
 118
 119
 120 # Make ISO9660 file system with different options.
 121 # Mount the ISO9660 file system with different mount options.
 122
 123 for mkisofs_opt in \
 124         " " \
 125         "-J" \
 126         "-hfs -D" \
 127         " -R " \
 128         "-R -J" \
 129         "-f -l -D -J -L -R" \
 130         "-allow-lowercase -allow-multidot -iso-level 3 -f -l -D -J -L -R"
 131 do
 132         echo "Running mkisofs -o isofs.iso -quiet $mkisofs_opt $MAKE_FILE_SYS_DIR  Command"
 133         mkisofs -o isofs.iso -quiet $mkisofs_opt $MAKE_FILE_SYS_DIR
 134         if [ $? != 0 ]
 135         then
 136                 rm -rf isofs.iso $MNT_POINT
 137                 echo "FAILED: mkisofs -o isofs.iso $mkisofs_opt $MAKE_FILE_SYS_DIR failed"
 138                 exit 1
 139         fi
 140         for mount_opt in \
 141                 "loop" \
 142                 "loop,norock" \
 143                 "loop,nojoliet" \
 144                 "loop,block=512,unhide" \
 145                 "loop,block=1024,cruft" \
 146                 "loop,block=2048,nocompress" \
 147                 "loop,check=strict,map=off,gid=bin,uid=bin" \
 148                 "loop,check=strict,map=acorn,gid=bin,uid=bin" \
 149                 "loop,check=relaxed,map=normal" \
 150                 "loop,block=512,unhide,session=2"
 151                 # "loop,sbsector=32"
 152         do
 153                 echo "Running mount -o $mount_opt isofs.iso $MNT_POINT Command"
 154                 mount -t iso9660 -o $mount_opt isofs.iso $MNT_POINT
 155                 if [ $? != 0 ]
 156                 then
 157                         rm -rf isofs.iso $MNT_POINT
 158                         echo "FAILED: mount -t iso9660 -o $mount_opt isofs.iso $MNT_POINT failed"
 159                         exit 1
 160                 fi
 161                 echo "Running ls -lR $MNT_POINT Command"
 162                 ls -lR $MNT_POINT
 163                 exportfs -i -o no_root_squash,rw *:$MNT_POINT
 164                 exportfs -u :$MNT_POINT
 165                 umount $MNT_POINT
 166         done
 167         rm -rf isofs.iso
 168 done
 169
 170 #######################################################
 171 #
 172 # Just before exit, perform the cleanup.
 173 #
 174 #######################################################
 175
 176   if [ "$NO_CLEANUP" == "no" ]; then
 177      echo "$MAKE_FILE_SYS_DIR and $MNT_POINT were not removed"
 178      echo "These directories will have to be removed manually"
 179   else
 180     rm -rf $TEMP_DIR
 181     rm -rf $MNT_POINT
 182   fi
 183
 184
 185 echo "PASSED: $0 passed!"
 186 exit 0